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Below is the key for the category abbreviations:

AC = Academic - Includes LLRW generated at high schools, colleges, universities and associated research facilities.

FC = Fuel Cycle - Includes LLRW generators whose operations are part of the nuclear fuel cycle.

GV = Governmental - Includes LLRW generated by city, state and federal governmental entities (including VA hospitals).

IN = Industrial - Includes LLRW generated by private entities that provide products or services to the private and public sectors.

MD = Medical - Includes LLRW generated by hospitals, medical centers, clinics, laboratories and private medical offices.

RX = Reactor - Includes LLRW generated at the nuclear power stations.

Category OrgName FacilityName Address City State Zip County MD DIAGNOSTIC HEALTH SERVICES 9785 Mackenzie Road, 101 St. Louis MO 63123 RX EXELON GENERATION COMPANY LLC DRESDEN NUCLEAR POWER FACILITY 6500 N. DRESDEN ROAD MORRIS IL 60450 GRUNDY RX EXELON GENERATION COMPANY LLC QUAD-CITIES STATION 22710 206TH AVENUE NORTH CORDOVA IL 61242 ROCK ISLAND RX ZION SOLUTIONS, LLC ZION STATION 101 SHILOH BLVD. ZION IL 60099 LAKE RX EXELON GENERATION COMPANY LLC LASALLE COUNTY NUCLEAR STATION 2601 NORTH 21ST ROAD MARSEILLES IL 61341 LA SALLE RX EXELON GENERATION COMPANY LLC BYRON STATION 4450 N. GERMANCHURCH ROAD BYRON IL 61010 OGLE RX EXELON GENERATION COMPANY LLC BRAIDWOOD NUCLEAR POWER STATION 35100 SOUTH ROUTE 53, SUITE 84 BRACEVILLE IL 60407 WILL MD CGH MEDICAL CENTER 100 EAST LEFEVRE ROAD STERLING IL 61081 WHITESIDE MD Freeport Health Network FHN Memorial Hospital 1045 WEST STEPHENSON STREET FREEPORT IL 61032 STEPHENSON MD KATHERINE SHAW BETHEA HOSPITAL 403 EAST FIRST STREET DIXON IL 61021 LIVINGSTON AC NORTHERN UNIVERSITY DORLAND BUILDING DEKALB IL 60115 DE KALB MD ROCKFORD HEALTH SYSTEMS ROCKFORD MEMORIAL HOSPITAL 2400 NORTH ROCKTON AVENUE ROCKFORD IL 61114 WINNEBAGO MD ST. ANTHONY MEDICAL CENTER 5666 EAST ROCKFORD IL 61108 WINNEBAGO MD SWEDISH AMERICAN HOSPITAL RADIATION ONCOLOGY 1401 EAST STATE STREET ROCKFORD IL 61104 WINNEBAGO AC UNIVERSITY OF ILLINOIS COLLEGE OF MEDICINE AT ROCKFORD 1601 PARKVIEW AVENUE ROCKFORD IL 61107 WINNEBAGO AC AUGUSTANA COLLEGE 639 38TH STREET ROCK ISLAND IL 61201 ROCK ISLAND MD OSF ST ELIZABETH MEDICAL CENTER 1100 EAST NORRIS DRIVE OTTAWA IL 61350 LA SALLE MD GALESBURG COTTAGE HOSPITAL 695 NORTH KELLOGG STREET GALESBURG IL 61401 KNOX MD GRAHAM HOSPITAL 210 WEST WALNUT STREET CANTON IL 61520 FULTON MD ILLINOIS VALLEY COMMUNITY HOSPITAL 925 WEST STREET PERU IL 61354 LA SALLE MD MCDONOUGH DISTRICT HOSPITAL 525 EAST GRANT STREET MACOMB IL 61455 MCDONOUGH MD METHODIST MEDICAL CENTER OF IL 221 N.E. GLEN OAK AVENUE PEORIA IL 61636 PEORIA MD TRINITY MEDICAL CENTER TRINITY MEDICAL CENTER - MOLINE CAMPUS 500 JOHN DEERE ROAD MOLINE IL 61265 ROCK ISLAND MD PROCTOR HOSPITAL 5409 NORTH KNOXVILLE PEORIA IL 61614 PEORIA MD TRINITY MEDICAL CENTER TRINITY MEDICAL CENTER - ROCK ISLAND 2701 17TH STREET ROCK ISLAND IL 61201 ROCK ISLAND MD ST. FRANCIS MEDICAL CENTER 530 NORTH EAST GLEN OAK AVENUE PEORIA IL 61637 PEORIA MD OSF Healthcare St. Mary Medical Center 3333 NORTH SEMINARY STREET GALESBURG IL 61401 KNOX MD ST. MARY'S HOSPITAL 111 EAST SPRING STREET STREATOR IL 61364 LA SALLE AC UNIVERSITY OF IL AT PEORIA COLLEGE OF MEDICINE ONE ILLINI DRIVE, BOX 1649 PEORIA IL 61656 PEORIA MD OSF HOLY FAMILY OSF HOLY FAMILY MEDICAL CENTER 1000 WEST MONMOUTH IL 61462 WARREN MD PEKIN MEMORIAL HOSPITAL 600 SOUTH 13TH STREET PEKIN IL 61554 TAZEWELL MD ST. MARGARET'S HOSPITAL 600 EAST FIRST STREET SPRING VALLEY IL 61362 BUREAU IN KEYSTONE STEEL AND WIRE 7000 SOUTH WEST ADAMS STREET PEORIA IL 61641 PEORIA MD BLESSING HOSPITAL 1005 QUINCY IL 62301 ADAMS MD MASON DISTRICT HOSPITAL 615 NORTH PROMENADE, P. O. BOX 530 HAVANA IL 62644 MASON MD Memorial Medical Center 701 NORTH FIRST STREET SPRINGFIELD IL 62781 SANGAMON MD PASSAVANT MEMORIAL HOSPITAL 1600 WEST WALNUT STREET JACKSONVILLE IL 62650 MORGAN AC SOUTHERN ILLINOIS UNIVERSITY SIU - SCHOOL OF MEDICINE 801 NORTH RUTLEDGE, P. O. BOX 19612 SPRINGFIELD IL 62794 SANGAMON MD ST. FRANCIS HOSPITAL 1215 FRANCISCAN DRIVE LITCHFIELD IL 62056 MONTGOMERY MD ST. JOHN'S HOSPITAL 800 EAST CARPENTER SPRINGFIELD IL 62769 SANGAMON MD TAYLORVILLE MEMORIAL HOSPITAL 201 EAST PLEASANT STREET TAYLORVILLE IL 62568 CHRISTIAN IN CARDINAL HEALTH 4330 WABASH AVENUE, SUITE B SPRINGFIELD IL 62711 SANGAMON MD ABRAHAM LINCOLN MEMORIAL HOSPITAL 200 stahlhut dr. LINCOLN IL 62656 LOGAN GV ILLINOIS EMERGENCY MANAGEMENT AGENCY Nuclear Calibration Lab 1301 KNOTTS STREET SPRINGFIELD IL 62703 SANGAMON MD ALTON MEMORIAL HOSPITAL 1 MEMORIAL DRIVE ALTON IL 62002 MADISON MD TOUCHETTE REGIONAL HOSPITAL 5900 BOND AVENUE EAST ST. LOUIS IL 62207 ST. CLAIR MD MEMORIAL HOSPITAL 4500 MEMORIAL DRIVE BELLEVILLE IL 62226 ST. CLAIR MD ANDERSON HOSPITAL ROUTE 162 OLD EDWARDSVILLE RD MARYVILLE IL 62062 MADISON AC SOUTHERN ILLINOIS UNIVERSITY SIU-EDWARDSVILLE CAMPUS BOX 1657 EDWARDSVILLE IL 62026 MADISON MD ST ANTHONY'S HEALTH CENTER ST. ANTHONY'S WAY ALTON IL 62002 MADISON MD ST. ELIZABETH'S HOSPITAL 211 SOUTH THIRD STREET BELLEVILLE IL 62222 ST. CLAIR MD GATEWAY REGIONAL MEDICAL CENTER 2100 MADISON AVENUE GRANITE CITY IL 62040 MADISON MD ST. JOSEPH'S HOSPITAL 1515 MAIN STREET HIGHLAND IL 62249 MADISON MD WASHINGTON COUNTY HOSPITAL 705 SOUTH GRAND NASHVILLE IL 62263 WASHINGTON FC HONEYWELL INTERNATIONAL INC. Metropolis Works Facility 2768 NORTH U.S. 45 ROAD METROPOLIS IL 62960 MASSAC MD CRAWFORD MEMORIAL HOSPITAL 1000 NORTH ALLEN ROBINSON IL 62454 CRAWFORD MD HARRISBURG MEDICAL CENTER 100 HOSPITAL DRIVE HARRISBURG IL 62946 SALINE MD GOOD SAMARITAN REG HEALTH CENTER 605 NORTH 12TH MT. VERNON IL 62864 JEFFERSON MD Southern Illinois Healthcare System HERRIN HOSPITAL 201 SOUTH 14TH STREET HERRIN IL 62948 WILLIAMSON MD HEARTLAND REGIONAL MEDICAL CENTER 3333 WEST DEYOUNG STREET MARION IL 62959 WILLIAMSON IN GENERAL DYNAMICS - OTS 6658 ROUTE 148 SOUTH MARION IL 62959 WILLIAMSON MD PINCKNEYVILLE COMMUNITY HOSPITAL 101 NORTH WALNUT STREET PINCKNEYVILLE IL 62274 PERRY MD RICHLAND MEMORIAL HOSPITAL 800 EAST LOCUST STREET OLNEY IL 62450 RICHLAND MD ST. ANTHONY'S MEMORIAL HOSPITAL 503 NORTH MAPLE EFFINGHAM IL 62401 EFFINGHAM MD ST. MARY'S HOSPITAL 400 NORTH PLEASANT CENTRALIA IL 62801 MARION AC SIU at Carbondale Center for Environmental Health and Safety 1325 Radio Drive Carbondale IL 62901 JACKSON MD WABASH GENERAL HOSPITAL 1418 COLLEGE DRIVE MOUNT CARMEL IL 62863 WABASH MD Southern Illinois Healthcare System MEMORIAL HOSPITAL OF CARBONDALE 405 W. JACKSON CARBONDALE IL 62902 JACKSON MD CARLE FOUNDATION HOSPITAL 611 WEST PARK STREET URBANA IL 61801 CHAMPAIGN MD DECATUR MEMORIAL HOSPITAL 2300 NORTH EDWARD STREET DECATUR IL 62526 MACON MD DOCTOR JOHN WARNER HOSPITAL 422 WEST WHITE STREET CLINTON IL 61729 DE WITT AC ILLINOIS STATE UNIVERSITY OFFICE OF ENV HEALTH SAFETY 202 NELSON SMITH BLDG., CAMPUS BOX 1320 NORMAL IL 61790 MCLEAN MD PROVENA UNITED SAMARITAN MEDICAL CENTER 812 NORTH LOGAN AVENUE DANVILLE IL 61832 VERMILION MD ADVOCATE HEALTH CARE AND HOSPITALS CORPORATION 1304 FRANKLIN AVENUE NORMAL IL 61761 MCLEAN MD PROVENA COVENANT MEDICAL CENTER 1400 WEST PARK URBANA IL 61801 CHAMPAIGN MD PARIS COMMUNITY HOSPITAL EAST COURT STREET PARIS IL 61944 EDGAR MD SARAH BUSH LINCOLN HEALTH CENTER 1000 HEALTH CENTER DRIVE, P. O. BOX 372 MATTOON IL 61938 COLES MD ST. JOSEPH MEDICAL CENTER 2200 EAST WASHINGTON STREET BLOOMINGTON IL 61701 MCLEAN MD ST. MARY'S HOSPITAL 1800 EAST DECATUR IL 62525 MACON AC U OF I AT URBANA-CHAMPAIGN Radiation Safety Section 101 SOUTH GREGORY STREET URBANA IL 61801 CHAMPAIGN RX EXELON CORPORATION CLINTON POWER STATION 8401 POWER ROAD CLINTON IL 61727 DE WITT MD NUCLEAR DIAGNOSTICS INC. 18158 COUNTRY CLUB ROAD GIRARD IL 62640 MACOUPIN IN ARCHER-DANIELS-MIDLAND COMPANY JR RANDALL RESEARCH CENTER 1001 N. BRUSH COLLEGE ROAD DECATUR IL 62521 MACON IN ABBOTT LABORATORIES 100 ABBOTT PARK ROAD ABBOTT PARK IL 60064 LAKE MD MIDWESTERN REGIONAL MEDICAL CENTER 2520 ELISHA AVENUE ZION IL 60099 LAKE IN CSL BEHRING, L.L.C. CSL Behring, L.L.C., Kankakee Operations P. O. BOX 511 KANKAKEE IL 60901 KANKAKEE MD METHODIST HOSPITAL OF 5025 NORTH PAULINA CHICAGO IL 60640 COOK IN SYSTEM SENSOR DIVISION OF HONEYWELL 3825 OHIO AVENUE ST. CHARLES IL 60174 KANE MD CENTRAL DUPAGE HOSPITAL Diagnostic Imaging Dept. 025 WINFIELD ROAD WINFIELD IL 60190 DU PAGE IN CHICAGO MAGNESIUM CASTING COMPANY 14101 S. SEELEY AVENUE BLUE ISLAND IL 60406 COOK AC Chicago State University Williams Science Center 9501 South King Drive, SCI-310 CHICAGO IL 60628 COOK MD LAGRANGE MEMORIAL HOSPITAL 5101 SOUTH WILLOWSPRINGS ROAD LAGRANGE IL 60525 COOK MD CONDELL MEMORIAL HOSPITAL 801 SOUTH MILWAUKEE ROAD LIBERTYVILLE IL 60048 LAKE MD JOHN H. STROGER HOSPITAL OF COOK COUNTY 1901 WEST HARRISON STREET CHICAGO IL 60612 COOK MD RUSH COPLEY MEDICAL CENTER 2000 AURORA IL 60505 KANE IN Ingredion Argo 6400 ARCHER ROAD BEDFORD PARK IL 60501 COOK AC DEPAUL UNIVERSITY Lincoln Park Campus 2325 NORTH CLIFTON CHICAGO IL 60614 COOK MD 801 SOUTH WASHINGTON STREET NAPERVILLE IL 60566 DE KALB MD ELMHURST MEMORIAL HOSPITAL 155 E Brush Hill Rd ELMHURST IL 60126 DU PAGE MD SACRED HEART HOSPITAL 3240 WEST FRANKLIN BOULEVARD CHICAGO IL 60624 COOK FC GE HITACHI NUCLEAR ENERGY MORRIS OPERATION 7555 EAST COLLINS ROAD MORRIS IL 60450 GRUNDY MD ADVOCATE GOOD SAMARITAN HOSPITAL 3815 HIGHLAND AVENUE DOWNERS GROVE IL 60515 DU PAGE MD ADVOCATE HEALTH CARE GOOD SHEPHERD HOSPITAL 450 WEST HIGHWAY 22 BARRINGTON IL 60010 COOK MD GOTTLIEB MEMORIAL HOSPITAL 701 WEST MELROSE PARK IL 60160 COOK MD ADVENTIST HEALTH HINSDALE HOSPITAL 120 NORTH HINSDALE IL 60521 DU PAGE MD HOLY CROSS HOSPITAL 2701 WEST 68TH STREET CHICAGO IL 60629 COOK MD HOLY FAMILY HOSPITAL 100 NORTH RIVER ROAD DES PLAINES IL 60016 COOK MD ST. ALEXIUS MEDICAL CENTER 1555 NORTH BARRINGTON ROAD HOFFMAN ESTATES IL 60169 COOK AC IIT RESEARCH INSTITUTE 10 WEST 35TH STREET CHICAGO IL 60616 COOK AC ILLINOIS INSTITUTE OF TECHNOLOGY 10 W. 35th Street CHICAGO IL 60616 COOK MD ADVOCATE ILLINOIS MASONIC MEDICAL CENTER 836 WEST WELLINGTON AVENUE CHICAGO IL 60657 COOK MD JACKSON PARK HOSPITAL 7531 SOUTH CHICAGO IL 60649 COOK MD NORTHWESTERN LAKE FOREST HOSPITAL 660 NORTH WESTMORELAND ROAD LAKE FOREST IL 60045 LAKE MD LITTLE COMPANY OF MARY HOSPITAL 2800 WEST EVERGREEN PARK IL 60642 COOK MD LOUIS A. WEISS MEMORIAL HOSPITAL NUCLEAR MEDICINE DEPT. 4646 NORTH MARINE DRIVE CHICAGO IL 60640 COOK MD LOYOLA UNIVERSITY MEDICAL CENTER 2160 SOUTH FIRST AVENUE MAYWOOD IL 60153 COOK AC LOYOLA UNIVERSITY OF CHICAGO Office of Research 1032 WEST CHICAGO IL 60660 COOK MD LUTHERAN GENERAL HOSPITAL 1775 WEST PARK RIDGE IL 60068 COOK MD NORTHERN ILLINOIS MEDICAL CENTER 4201 MEDICAL CENTER DRIVE MCHENRY IL 60050 MCHENRY IN GE HEALTHCARE MEDI-PHYSICS, INC. 3350 NORTH RIDGE AVENUE ARLINGTON HEIGHTS IL 60004 COOK MD PROVENA MERCY CENTER FOR HEALTH CARE SERV 1325 NORTH HIGHLAND AVENUE AURORA IL 60506 KANE MD MERCY HOSPITAL MEDICAL CENTER 2525 S MICHIGAN AVE CHICAGO IL 60616 COOK MD MORRIS HOSPITAL 150 WEST HIGH STREET MORRIS IL 60450 GRUNDY MD MT. SINAI HOSPITAL MEDICAL CENTER 1500 SOUTH CALIFORNIA AVENUE CHICAGO IL 60608 COOK MD SOUTH SUBURBAN NUCLEAR CARD. DIAG., LTD. 17577 SOUTH KEDZIE, SUITE 110 HAZEL CREST IL 60429 COOK MD NORTHWEST COMMUNITY HOSPITAL 800 WEST CENTRAL ROAD ARLINGTON HEIGHTS IL 60005 COOK MD OUR LADY OF THE RESURRECTION 5645 WEST ADDISON CHICAGO IL 60634 COOK MD NORTHWESTERN MEMORIAL HOSPITAL 251 EAST HURON CHICAGO IL 60611 COOK AC NORTHWESTERN UNIVERSITY OFFICE FOR RESEARCH SAFETY 303 East Chicago Ave. Ward Bldg.B106 CHICAGO IL 60611 COOK MD NORWEGIAN AMERICAN HOSPITAL 1044 NORTH FRANCISCO AVENUE CHICAGO IL 60622 COOK MD OAK FOREST HOSPITAL OF COOK COUNTY 15900 SOUTH OAK FOREST IL 60452 COOK MD RUSH-OAK PARK HOSPITAL 520 SOUTH MAPLE AVENUE OAK PARK IL 60304 COOK IN PERKIN ELMER LIFE SCIENCES 2200 WARRENVILLE ROAD DOWNERS GROVE IL 60515 DU PAGE MD PALOS COMMUNITY HOSPITAL 80TH AND MCCARTHY ROAD PALOS HEIGHTS IL 60463 COOK MD RESURRECTION MEDICAL CENTER 7435 WEST TALCOTT AVENUE CHICAGO IL 60631 COOK MD 350 NORTH WALL STREET KANKAKEE IL 60901 KANKAKEE MD ROSELAND COMMUNITY HOSPITAL 45 WEST 111TH STREET CHICAGO IL 60628 COOK MD RUSH UNIVERSITY MEDICAL CENTER 1653 WEST CONGRESS PARKWAY CHICAGO IL 60612 COOK MD SHERMAN HOSPITAL 1425 N. Randall Rd. ELGIN IL 60123 KANE IN SIEMENS MEDICAL SOLUTIONS USA, INC. MOLECULAR IMAGING 2501 N. BARRINGTON ROAD HOFFMAN ESTATES IL 60192 COOK MD NORTH SHORE UNIVERSITY HOSPITAL Skokie Hospital 9600 GROSS POINT ROAD SKOKIE IL 60076 COOK MD ADVOCATE SOUTH SUBURBAN HOSPITAL 178TH HAZEL CREST IL 60429 COOK MD CATHOLIC HEALTH PARTNERS ST. ANTHONY HOSPITAL 2875 WEST 19TH STREET CHICAGO IL 60623 COOK MD ST. BERNARD HOSPITAL 326 WEST 64TH STREET CHICAGO IL 60621 COOK MD Metro South Medical Center 12935 SOUTH GREGORY STREET BLUE ISLAND IL 60406 COOK MD Presence Saint Francis Hospital ST. FRANCIS HOSPITAL 355 RIDGE AVENUE EVANSTON IL 60202 COOK MD ST. JAMES HOSPITAL MEDICAL CENTER CHICAGO ROAD AT LINCOLN HIGHWAY CHICAGO HEIGHTS IL 60411 COOK MD RESURRECTION HEALTH CARE SAINT JOSEPH HOSPITAL 2900 NORTH LAKE SHORE DRIVE CHICAGO IL 60657 COOK MD ST. JOSEPH HOSPITAL Provena Saint Joseph Hospital 77 NORTH AIRLITE STREET ELGIN IL 60123 KANE MD PROVENA ST. JOSEPH MEDICAL CENTER 333 NORTH JOLIET IL 60435 WILL MD PROVENA ST. MARY'S HOSPITAL 500 WEST COURT STREET KANKAKEE IL 60901 KANKAKEE MD STS. MARY AND ELIZABETH MEDICAL CENTER 2233 WEST CHICAGO IL 60622 COOK MD SWEDISH COVENANT HOSPITAL COOK 5145 NORTH CALIFORNIA AVENUE CHICAGO IL 60625 COOK MD THOREK HOSPITAL AND MEDICAL CENTER 850 WEST IRVING PARK ROAD CHICAGO IL 60613 COOK IN BAXTER HEALTHCARE CORPORATION ROUND LAKE TECHNOLOGY PARK 25212 W. IL Route 120 ROUND LAKE IL 60073 LAKE MD EVANSTON HOSPITAL NORTHSHORE UNIVERSITY HEALTH SYSTEM 2650 RIDGE AVENUE, ROOM G-306 EVANSTON IL 60201 COOK IN UOPHONEYWELL RESEARCH CENTER 50 EAST ALGONQUIN ROAD, BOX 5016 DES PLAINES IL 60017 COOK MD WEST SUBURBAN HOSPITAL MEDICAL CENTER 3 ERIE COURT OAK PARK IL 60302 COOK AC ROSALIND FRANKLIN UNIVERSITY OF MEDICINE SCIENCE 3333 GREEN BAY ROAD NORTH CHICAGO IL 60064 LAKE AC UNIVERSITY OF ILLINOIS AT CHICAGO 1129 S. Hermitage STREET , ROOM 118 CHICAGO IL 60612 COOK

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MD Vista Medical Center East 1324 NORTH SHERIDAN ROAD WAUKEGAN IL 60085 LAKE MD WESTLAKE HOSPITAL 1225 SUPERIOR STREET MELROSE PARK IL 60160 CRAWFORD MD Nuclear Medicine Silver Cross 1200 MAPLE ROAD JOLIET IL 60432 WILL MD GLEN OAKS MEDICAL CENTER Glen Oaks Hospital 701 WINTHROP AVENUE GLENDALE HEIGHTS IL 60139 DU PAGE MD CARDIO-MED, LTD. 1675 SOUTH ARLINGTON HEIGHTS ROAD ARLINGTON HEIGHTS IL 60005 COOK MD Children's Hosptial of Chicago Medical Center 2300 CHILDREN'S PLAZA CHICAGO IL 60614 COOK MD ADVOCATE HEALTH CARE ADVICATE CHRIST HOSPITAL AND MEDICAL 4440 WEST 95TH STREET OAK LAWN IL 60453 COOK MD DELNOR COMMUNITY HOSPITAL 300 RANDALL ROAD GENEVA IL 60134 KANE MD MACNEAL HOSPITAL 3249 SOUTH OAK PARK AVENUE BERWYN IL 60402 COOK MD ALEXIAN BROTHERS MEDICAL CENTER 800 WEST BIESTERFIELD ROAD ELK GROVE VILLAGE IL 60007 COOK MD SOUTH SHORE HOSPITAL 8015 S. Luella Ave chicago IL 60617 COOK MD ADVOCATE HEALTHCARE TRINITY HOSPITAL 2320 EAST 93RD STREET CHICAGO IL 60617 COOK MD INGALLS MEMORIAL HOSPITAL 1 INGALLS DRIVE HARVEY IL 60426 COOK MD NORTHSHORE UNIVERSITY HEALTHSYSTEM HIGHLAND PARK HOSPITAL 777 PARK AVENUE HIGHLAND PARK IL 60035 LAKE AC THE UNIVERSITY OF CHICAGO OFFICE OF RADIATION SAFETY 5841 S. MARYLAND AVE., MC 2106 CHICAGO IL 60637 COOK GV METRO WTR RECL DIST OF GREATER CHICAGO R D LABORATORY 6001 WEST CICERO IL 60804 COOK IN STANDARD NUCLEAR CONSULTANTS, INC. 42W802 SMITH ROAD ELBURN IL 60119 KANE IN BP NAPERVILLE COMPLEX 150 WEST WARRENVILLE ROAD NAPERVILLE IL 60566 DU PAGE IN CARDINAL HEALTH SYNCOR INTERNATIONAL CORPORATION 1950 Bentley Ct. Glendale Heights IL 60139 DU PAGE MD LORETTO HOSPITAL 645 SOUTH CENTRAL AVENUE CHICAGO IL 60644 COOK IN STAN A. HUBER CONSULTANTS, INC. 200 NORTH CEDAR ROAD NEW LENOX IL 60451 WILL GV Captain James A Lovell Federal Health Care Center 3001 NORTH GREEN BAY ROAD NORTH CHICAGO IL 60064 LAKE IN LIXI, INC. 120 S. Lincoln Ave Carpentersville IL 60110 KANE IN MEDI-PHYSICS, INC. dba GE HEALTHCARE 161 Tower Drive, Unit A Burr Ridge IL 60527 COOK IN UNITECH SERVICES GROUP, INC. Morris 1006 THIRD AVENUE MORRIS IL 60450 GRUNDY MD MEMORIAL MEDICAL CENTER 3701 DOTY ROAD, P. O. BOX 1990 WOODSTOCK IL 60098 MCHENRY GV U.S. NUCLEAR REGULATORY COMMISSION REGION III 2443 WARRENVILLE ROAD, SUITE 210 LISLE IL 60532 DU PAGE IN TRIAD ISOTOPES NUCLEAR MEDICINE DIVISION 601-F BUSSE ROAD ELK GROVE VILLAGE IL 60007 COOK GV U.S. DEPARTMENT OF AGRICULTURE, ARS NCAUR 1815 NORTH UNIVERSITY STREET PEORIA IL 61604 PEORIA MD ILLINI HOSPITAL Genesis Health System 801 Illini Drive SILVIS IL 61282 ROCK ISLAND MD NORTHWEST SUBURBAN MEDICAL CENTER 201 SOUTH MILWAUKEE LAKE VILLA IL 60046 LAKE MD MEMORIAL HOSPITAL 1900 STATE STREET, BOX 609 CHESTER IL 62233 RANDOLPH IN STERLING STEEL COMPANY, L.L.C. 101 AVENUE K STERLING IL 61081 WHITESIDE IN KOPPERS, INC. STICKNEY PLANT 3900 SOUTH LARAMIE AVENUE CICERO IL 60650 COOK GV VA Illiana Health Care System 1900 EAST MAIN STREET DANVILLE IL 61832 VERMILION GV V.A. MED CENTER NUCLEAR MEDICINE SERVICE 2401 WEST MAIN STREET MARION IL 62959 WILLIAMSON GV DEPARTMENT OF THE ARMY ROCK ISLAND ARSENAL BUILDING 170 Beck Lane ROCK ISLAND IL 61299 ROCK ISLAND IN ADVOCATE HEALTH CARE HIGH TECHNOLOGY MEDICAL PARK 11800 SOUTHWEST HIGHWAY PALOS HEIGHTS IL 60463 COOK MD ST. JAMES JOHN ALBRIGHT MEDICAL CENTER 2500 WEST REYNOLDS STREET PONTIAC IL 61764 LIVINGSTON MD DIAGNOSTIC IMAGING CENTER Golf Diagnostic Imaging 9680 GOLF ROAD DES PLAINES IL 60016 COOK MD VALLEY CANCER CENTER Vantage Oncology 600 EAST FIRST STREET SPRING VALLEY IL 61362 BUREAU MD IROQUOIS MEMORIAL HOSPITAL NUCLEAR MEDICINE DEPARTMENT 200 FAIRMAN AVE. WATSEKA IL 60970 IROQUOIS MD Belleville Memorial St. Elizabeths Healthcare CANCER TREATMENT CENTER 4000 NORTH ILLINOIS BELLEVILLE IL 62221 ST. CLAIR IN GAS TECHNOLOGY INSTITUTE 1700 SOUTH MT. PROSPECT ROAD DES PLAINES IL 60018 COOK MD DUPAGE NUCLEAR MEDICINE 710 EAST OGDEN AVENUE, 450 NAPERVILLE IL 60563 DU PAGE MD OSF St. Francis Medical Center Heartcare Midwest 5405 NORTH KNOXVILLE AVENUE PEORIA IL 61614 PEORIA AC KNOX COLLEGE SMAC 2 EAST SOUTH STREET GALESBURG IL 61401 KNOX IN GATORADE SPORTS SCIENCE INSTITUTE PEPSICO RESEARCH AND DEVELOPMENT 617 WEST MAIN STREET BARRINGTON IL 60010 COOK GV ILLINOIS STATE POLICE SPFLD FORENSIC SCIENCE LAB 2060 HILL MEADOWS DRIVE, SUITE 2 SPRINGFIELD IL 62702 SANGAMON AC LAKE FOREST COLLEGE 555 NORTH SHERIDAN ROAD LAKE FOREST IL 60045 LAKE AC EASTERN ILLINOIS UNIVERSITY 600 EAST CHARLESTON IL 61920 COLES IN ENVIRONMENTAL, INC. MIDWEST LABORATORY 700 LANDWEHR ROAD NORTHBROOK IL 60062 COOK MD ADVOCATE HEALTH CARE DREYER MEDICAL CLINIC 1221 NORTH HIGHLAND AVENUE AURORA IL 60506 KANE IN MONSANTO RESEARCH FARM-MONMOUTH 800 NORTH LINDBERGH BOULEVARD MAIL ZONE R3B ST. LOUIS MO 63167 AC WESTERN ILLINOIS UNIVERSITY 1 UNIVERSITY CIRCLE MACOMB IL 61455 MCDONOUGH MD HEKTOEN INSTITUTE FOR MEDICAL RESEARCH 2240 WEST OGDEN AVENUE, Second floor CHICAGO IL 60612 COOK MD RADIATION PROTECTION SERVICES, LTD 1405 STEVENSON DRIVE SPRINGFIELD IL 62703 SANGAMON MD ENDOCRINE AND DIABETES, S.C. 3308 CHARTWELL ROAD PEORIA IL 61614 SANGAMON GV JESSE BROWN VA MEDICAL CENTER 820 SOUTH DAMEN AVENUE CHICAGO IL 60612 COOK GV DEPARTMENT OF VETERANS AFFAIRS EDWARD HINES, JR. VA HOSPITAL 5000 SOUTH FIFTH AVENUE, BLDG. 33 HINES IL 60141 COOK IN PHILLIPS 66 COMPANY - WRB REFINING LP WOOD RIVER REFINERY 900 SOUTH CENTRAL AVENUE ROXANA IL 62084 MADISON AC BRADLEY UNIVERSITY FACILITIES MGMT DEPT. 104 MACMILLAN PEORIA IL 61625 PEORIA MD ST. JOSEPH'S HOSPITAL 9519 HOLY CROSS LANE BREESE IL 62230 CLINTON GV 375TH MEDICAL GROUP 375 MDOSSGOX 310 WEST LOSEY STREET SCOTT AFB IL 62225 ST. CLAIR IN APL ENGINEERED MATERIALS, INC. 2401 NORTH WILLOW ROAD URBANA IL 61802 CHAMPAIGN MD CROSSROADS COMMUNITY HOSPITAL 8 DOCTORS PARK ROAD MT. VERNON IL 62864 JEFFERSON MD PRAIRIE CARDIOVASCULAR CONSULTANTS 619 EAST MASON SPRINGFIELD IL 62701 SANGAMON IN HANSON PROFESSIONAL SERVICES INCORPORATED 1525 SOUTH 6TH STREET SPRINGFIELD IL 62703 SANGAMON MD PROVIDENT HOSPITAL OF COOK COUNTY 500 EAST 51ST STREET CHICAGO IL 60615 COOK IN Hot Shots NM, LLC 1127 N. North Street PEORIA IL 61606 PEORIA MD COMMUNITY HEALTH SYSTEMS UNION COUNTY HOSPITAL 517 NORTH MAIN STREET ANNA IL 62906 UNION AC COLLEGE OF DUPAGE College of DuPage Nuclear Medicine Laboratory 425 FAWELL BOULEVARD GLEN ELLYN IL 60137 DU PAGE GV AMERICAN WATER WORKS SERVICE COMPANY BELLEVILLE LABORATORY 1115 SOUTH ILLINOIS STREET BELLEVILLE IL 62220 ST. CLAIR IN ANALYSTS, INC. 2450 HASSELL ROAD HOFFMAN ESTATES IL 60169 COOK MD MiE AMERICA INC. 420 BENNETT ROAD ELK GROVE VILLAGE IL 60007 COOK MD INTERCOMMUNITY CANCER CENTER OF WESTERN IL I 450 MAYO DRIVE GALESBURG IL 61401 KNOX MD FAIRFIELD MEMORIAL HOSPITAL NORTHWEST 11TH STREET FAIRFIELD IL 62837 WAYNE IN PETNET SOLUTIONS, INC. CHICAGO PETNET 200 EAST HOWARD, SUITE 240 DES PLAINES IL 60018 COOK MD UNILAB, INC. CLINICAL LABORATORY 418 NORTH AUSTIN, 2A OAK PARK IL 60302 COOK AC MIDWESTERN UNIVERSITY BASIC SCIENCE RESEARCH DEPT. 555 31ST STREET DOWNERS GROVE IL 60515 DU PAGE MD HEART CARE CENTER 9011 SOUTH COMMERCIAL AVENUE CHICAGO IL 60617 COOK MD HILLSBORO AREA HOSPITAL 1200 EAST TREMONT HILLSBORO IL 62049 MONTGOMERY AC ILLINOIS CENTRAL COLLEGE ONE COLLEGE DRIVE EAST PEORIA IL 61635 TAZEWELL MD MIDWEST HEART SPECIALISTS 3825 HIGHLAND AVENUE, SUITE 400 DOWNERS GROVE IL 60515 DU PAGE MD VISHNU D. GAIHA, M.D., S.C. 800 AUSTIN AVENUE, SUITE 602 EVANSTON IL 60202 COOK MD MERRITT ASSOCIATES EQUINE HOSPITAL 26996 NORTH DARRELL ROAD WAUCONDA IL 60084 LAKE MD SPARTA COMMUNITY HOSPITAL 818 EAST BROADWAY SPARTA IL 62286 RANDOLPH IN OLIN CORPORATION JOLIET FACILITY 1945 PATTERSON ROAD JOLIET IL 60436 WILL MD ST. JAMES HOSPITAL OLYMPIA FIELDS CAMPUS 20201 SOUTH CRAWFORD AVENUE OLYMPIA FIELDS IL 60461 COOK IN Celgene Corporation 2045 NORTH CORNELL AVENUE MELROSE PARK IL 60160 COOK MD NORTHWEST HEART SPECIALISTS 1632 WEST CENTRAL ROAD ARLINGTON HEIGHTS IL 60005 COOK MD NORTHWEST CARDIOVASCULAR ASSOCS 880 WEST CENTRAL ROAD, SUITE 7100 ARLINGTON HEIGHTS IL 60005 COOK GV ILLINOIS ARMY NATIONAL GUARD USPFO FOR ILLINOIS 1301 NORTH MACARTHUR BOULEVARD SPRINGFIELD IL 62702 SANGAMON MD RADIOCAT L.L.C. RADIOCAT Illinois Facility 312 W. NORTHWEST HIGHWAY ARLINGTON HEIGHTS IL 60004 COOK MD HOSPITAL SISTERS HEALTH SYSTEM ST. ELIZABETH'S HOSPITAL CARDIOVASCULAR OUTPATIENT 340 WEST LINCOLN STREET, SUITE 403 BELLEVILLE IL 62220 ST. CLAIR MD HICKORY CARDIAC CARE, L.L.C. 3611 WEST 183RD STREET HAZEL CREST IL 60429 COOK MD MIDWEST HEART SPECIALISTS-ELMHURST 133 East Brush Hill Road ELMHURST IL 60126 DU PAGE MD MIDWEST HEART SPECIALISTS 25 NORTH WINFIELD ROAD WINFIELD IL 60190 DU PAGE MD MEDX INCORPORATED 3456 RIDGE AVENUE ARLINGTON HEIGHTS IL 60004 COOK MD NORTHSHORE UNIVERSITY HEALTH SYSTEM GLENBROOK HOSPITAL 2100 PFINGSTEN ROAD GLENVIEW IL 60025 COOK MD JERSEY-CALHOUN VETERINARY HOSPITAL 1201 SOUTH STATE JERSEYVILLE IL 62052 JERSEY MD CARLINVILLE AREA HOSPITAL 20733 N. BROAD STREET CARLINVILLE IL 62626 MACOUPIN MD PRONGER SMITH CLINIC 2320 WEST HIGH STREET BLUE ISLAND IL 60406 COOK IN IBA MOLECULAR . 801B FORESTWOOD DRIVE ROMEOVILLE IL 60446 WILL MD ADVENTIST Midwest Health Adventist Cardiovascular Imaging 11 SALT CREEK LANE HINSDALE IL 60521 DU PAGE MD VETERINARY SPECIALTY CENTER RPS 1515 BUSCH PARKWAY BUFFALO GROVE IL 60089 COOK MD MARSHALL BROWNING HOSPITAL 900 NORTH WASHINGTON DUQUOIN IL 62832 PERRY MD Vista Surgery Center 1050 RED OAK LANE LINDENHURST IL 60046 LAKE MD NORTH SHORE CARDIOLOGY CONSULTANTS 7447 WEST TALCOTT, SUITE 200 CHICAGO IL 60631 COOK MD ILLINOIS HEART AND LUNG ASSOCIATES 1302 FRANKLIN AVENUE, SUITE 4500 NORMAL IL 61761 MCLEAN MD VCA AURORA 2600 WEST GALENA AURORA IL 60506 KANE MD KISHWAUKEE COMMUNITY HOSPITAL BOX 707, BETHANY ROAD ROUTE 23 DEKALB IL 60115 DE KALB MD PHYSICIAN CARE SERVICES 8051 186th Street Suite A TINLEY PARK IL 60649 COOK MD SHELBY MEMORIAL HOSPITAL 200 SOUTH CEDAR STREET SHELBYVILE IL 62565 SHELBY GV U.S. EPA SMF-5J Region 5 Emergency Response 77 West Jackson Boulevard Chicago IL 60604 COOK MD ST. JOHN HEART CLINIC 2222 WEST DIVISION STREET CHICAGO IL 60622 COOK MD MRI LINCOLN IMAGING CENTER 5023 NORTH LINCOLN AVENUE CHICAGO IL 60625 COOK IN KEYWELL, L.L.C. 11900 SOUTH COTTAGE GROVE CHICAGO IL 60628 COOK MD VARIAN MEDICAL SYSTEMS REMANUFACTURING CENTER 200 EAST , SUITE 228 DES PLAINES IL 60018 COOK IN GENERAL IRON INDUSTRIES 1909 NORTH CLIFTON AVENUE CHICAGO IL 60614 COOK MD Cardiovascular Imaging Center Alexian Brothers Medical Center 800 Biesterfield Road Ground Floor Elk Grove Village IL 60007 COOK MD METROCARDIOVASCULAR CONSULTANTS 9115 SOUTH CICERO AVENUE OAK LAWN IL 60453 COOK MD CENTER FOR ADVANCED CARDIOLOGY 1875 DEMPSTER, SUITE 555 PARK RIDGE IL 60068 COOK MD NAEEM A. KHAN, M.D. 1050 MARTIN LUTHER KING, SUITE 108 CENTRALIA IL 62801 MARION MD CANCER CARE HEMATOLOGY SPECIALISTS OF CHICAGOLAN dba Illinois Cancer Specialists, P.C. 8915 WEST GOLF ROAD NILES IL 60714 COOK MD Alliance HealthCare Services. P. O. BOX 6600 NEWPORT BEACH CA 92658 MD CARDIOVASCULAR MEDICINE P.C. 350 JOHN DEERE ROAD MOLINE IL 61265 ROCK ISLAND MD HEARTLAND CARDIOVASCULAR CENTER, L.L.C. Heartland Cardiovascular Center Nuclear Dept 301 NORTH MADISON STREET, SUITE 207 JOLIET IL 60435 WILL MD Fairview Heights Medical Group dba Cardiology Specialists, P.C. 15 PROFESSIONAL PARK DRIVE MARYVILLE IL 62062 MADISON IN CHROMATIN, INC. ENTERPRISE CENTER II 3440 SOUTH DEARBORN, SUITE 280 CHICAGO IL 60616 COOK MD O.S.F. ST. FRANCIS, INC. 7314 N. WILLOW LAKE CT., SUITE B PEORIA IL 61614 PEORIA MD DIGIRAD IMAGING SOLUTIONS, INC. 3825 Paces Walk SE, Suite 250 Atlanta GA 30339 MD VCA ARBORETUM VIEW ANIMAL HOSPITAL VCA ARBORETUM VIEW ANIMAL HOSPITAL 2551 WARRENVILLE ROAD DOWNERS GROVE IL 60515 DU PAGE IN ATT Services, Inc. Attn EHS Recordkeeper - RRC One ATT Way, Room 1A111C Bedminster NJ 07921 IN VISKASE CORPORATION 8205 SOUTH CARS AVENUE DARIEN IL 60561 DU PAGE MD YOUSEF DARWISH, M.D., P.C. 800 AUSTIN STREET, EAST TOWER, SUITE 163 EVANSTON IL 60202 COOK MD GIBSON AREA HOSPITAL 1120 NORTH MELVIN GIBSON CITY IL 60935 FORD MD MIDWEST CARDIAC CONSULTANTS, S.C. 4121 FAIRVIEW AVENUE, SUITE 103 DOWNERS GROVE IL 60515 DU PAGE IN CHICAGO ZOOLOGICAL SOCIETY BROOKFIELD ZOO 3300 GOLF ROAD BROOKFIELD IL 60513 COOK MD CHICAGO RIDGE RADIOLOGY 9830 SOUTH RIDGELAND AVENUE CHICAGO RIDGE IL 60415 COOK MD NORTHWEST COMMUNITY HOSPITAL -AFFINITY HEALTHCARE Northwest Community Hospital Mt.Prospect Imaging C 199 WEST RAND ROAD MOUNT PROSPECTS IL 60056 COOK MD NORTHSHORE UNIVERSITY HEALTH SYSTEM NORTH SHORE BANNOCKBURN 2151 WAUKEGAN ROAD, SUITE 100 BANNOCKBURN IL 60019 LAKE MD MIDWEST IMAGING CONSULTANTS 2060 Aberdeen Court, Suite D SYCAMORE IL 60178 DE KALB MD LAKE HEART SPECIALISTS 35 TOWER COURT, SUITE F GURNEE IL 60031 LAKE MD FUTURE DIAGNOSTICS GROUP, L.L.C. 254 REPUBLIC AVENUE JOLIET IL 60435 WILL MD ST. LOUIS CARDIOVASCULAR CENTER 509 HAMACHER WATERLOO IL 62298 MONROE MD VALENT BIOSCIENCES CORPORATION 6131 OAKWOOD ROAD LONG GROVE IL 60047 LAKE MD QUINCY MEDICAL GROUP QUINCY MEDICAL GROUP 1118 HAMPSHIRE QUINCY IL 62301 ADAMS MD BARRINGTON CARDIOLOGY, S.C. 120 NORTH NORTHWEST HIGHWAY BARRINGTON IL 60010 LAKE MD C.A. Group, LLC C.A. Group, LLC - O'Fallon, IL 310 NORTH SEVEN HILLS ROAD O'FALLON IL 62269 ST. CLAIR MD NORTHERN SHARED MEDICAL SERVICES 209 Limestone Pass Cottage Grove WI 53527 IN EXPERIMUR 4045 S. Morgan Street CHICAGO IL 60609 COOK MD Central DuPage Physician Group Cardiology 351 DELNOR DRIVE, SUITE 100 GENEVA IL 60134 KANE IN RAILWAY INDUSTRIAL SPECIALTIES 2203 NORTH CENTER STREET Crest Hill IL 60403 WILL MD RUSH-COPLEY HEART INSTITUTE 2088 OGDEN AVENUE, SUITE 335 AURORA IL 60504 KANE MD ST. LOUIS HEART AND VASCULAR, P.C. 2118 WASHINGTON STREET GRANITE CITY IL 62040 MADISON MD CARDIOVASCULAR SERVICE ASSOCIATES, LTD. 5255 SOUTH CICERO AVENUE CHICAGO IL 60632 COOK MD CHICAGO PROSTATE CANCER CENTER 815 PASQUINELLI DRIVE WESTMONT IL 60559 DU PAGE MD ORLAND PARK EQUINE HOSPITAL, LTD. 15715 WOLF ROAD ORLAND PARK IL 60462 COOK MD GATEWAY CARDIOLOGY, P.C. MCDOW 270 MAPLE SUMMIT ROAD JERSEYVILLE IL 62050 JERSEY MD BARD BRACHYTHERAPY, INC. 295 EAST LIES ROAD CAROL STREAM IL 60188 DU PAGE MD CHRISTIE MANAGEMENT COMPANY, INC. CHRISTIE CLINIC 101 WEST UNIVERSITY CHAMPAIGN IL 61820 CHAMPAIGN MD ST. ANTHONY CANCER CARE CENTER 5666 EAST STATE STREET ROCKFORD IL 61108 WINNEBAGO MD TRICOUNTY RADIATION ONCOLOGY 6836 STATE ROUTE 162 MARYVILLE IL 62062 MADISON MD S.J. HASANAIN, M.D., P.C. 675 WEST NORTH AVENUE, SUITE 309 MELROSE PARK IL 60160 COOK IN McCRONE ASSOCIATES, INC. 850 PASQUINELLI DRIVE WESTMONT IL 60559 DU PAGE MD PALATINE HEART CENTER 360 Station Drive, Suite 230 Crystal Lake IL 60014 MCHENRY MD MIDWEST HEART SPECIALISTS 27750 WEST HIGHWAY 22, SUITE 240 BARRINGTON IL 60021 LAKE MD VCA CLINIPATH LABS, INC. ANTECH DIAGNOSTICS 2601 WEST 22ND STREET OAK BROOK IL 60523 COOK MD TRIUMPH RADIOLOGY, INC. PO Box 5158 Woodridge IL 60517 WILL MD NUCLEAR ONCOLOGY, S.C. DUPAGE ONCOLOGY CENTER ON126 WINFIELD ROAD WINFIELD IL 60190 DU PAGE MD Advocate Medical Group MidAmerica Cardiovascular Consultants 10837 SOUTH CICERO AVENUE OAK LAWN IL 60453 COOK MD PREFERRED OPEN MRI 4200 WEST 63RD STREET CHICAGO IL 60629 COOK MD CARDIAC VASCULAR SPECIALISTS 1435 NORTH RANDALL ROAD, SUITE 201 ELGIN IL 60120 KANE MD HIGH TECH, INC. 18210 SOUTH LaGRANGE ROAD, SUITE 210 TINLEY PARK IL 60487 COOK

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MD DuPAGE MEDICAL GROUP-CARDIOLOGY DUPAGE MEDICAL GROUP-WINFIELD 25 NORTH WINFIELD, ASP BUILDING. SUITE 300 WINFIELD IL 60190 DU PAGE MD DuPAGE MEDICAL GROUP-CARDIOLOGY DuPAGE MEDICAL GROUP-NAPERVILLE 100 SPALDING DRIVE, SUITE 408 NAPERVILLE IL 60540 DU PAGE IN RSSI 6312 WEST OAKTON STREET MORTON GROVE IL 60053 COOK MD ROCKFORD CARDIOLOGY ASSOCIATES 444 ROXBURY ROCKFORD IL 61108 WINNEBAGO MD RANDOLPH S. MARTIN, M.D., S.C. 2901 OLD JACKSONVILLE ROAD, SUITE D SPRINGFIELD IL 62704 SANGAMON IN JOLIET ONCOLOGY-HEMATOLOGY ASSOCIATES, LTD. 2614 WEST JEFFERSON STREET JOLIET IL 60435 WILL MD THOMAS THOMAS MEDICAL, LTD. dba HEART VASCULAR CENTER OF LAKE COUNTY 3915 . Oglesby Ave GURNEE IL 60031 LAKE MD Primary Cardiology 1975 LIN-LOR LANE, SUITE 175 ELGIN IL 60123 KANE MD PATHFINDER BRAIN SPECT, L.L.C. PATHFINDER BRAIN SPECT,LLC 440 LAKE COOK ROAD, SUITE 3 DEERFIELD IL 60015 LAKE IN ALM INTERNATIONAL 822 EAGLE DRIVE BENSENVILLE IL 60106 DU PAGE MD WICKER PARK HEART SPECIALISTS 2222 WEST DIVISION STREET Room 300 CHICAGO IL 60622 COOK MD HEART CARE CENTERS OF IL-PALOS PARK 13011 SOUTH 104TH AVENUE, SUITE 100 PALOS PARK IL 60464 COOK MD SPRINGFIELD CLINIC, LLP 1025 SOUTH 7TH STREET SPRINGFIELD IL 62703 SANGAMON MD KANKAKEE CARDIOVASCULAR IMAGING Vijay M. Haryani, MD 375 NORTH WALL STREET, SUITE 310 KANKAKEE IL 60901 KANKAKEE MD HEART CARE CENTERS OF IL-BERWYN 3231 SOUTH EUCLID, SUITE 201 BERWYN IL 60902 COOK IN WATER REMEDIATION TECHNOLOGY L.L.C. multiple CWS drinking water treatment sites in IL 5525 West 56th Avenue, Suite 100 Arvada CO 80002 MD ADVANCED HEART GROUP, S.C. 71 WEST 156TH STREET, SUITE 305 HARVEY IL 60426 COOK MD LAWRENCE COUNTY MEMORIAL HOSPITAL 2200 WEST STATE STREET LAWRENCEVILLE IL 62439 LAWRENCE MD MT. VERNON HEART INSTITUTE, LTD. P. O. BOX 789, 4204 WILLIAMSON PLACE MT. VERNON IL 62864 JEFFERSON MD 7 HILLS NUCLEAR IMAGING CENTER, INC. 455 E. Main St. East Dundee IL 60118 KANE MD MIDWEST IMAGING DIAGNOSTIC CENTER, INC. 5702 WEST 95TH STREET OAK LAWN IL 60543 COOK MD ST. LOUIS CARDIOLOGY CONSULTANTS, LTD. ST. LOUIS CARDIOLOGY CONSULTANTS, LTD.-ALTON 11133 DUNN ROAD, SUITE 2346 ST. LOUIS MO 63136 MD INMED DIAGNOSTIC SERVICES OF IL 10419 FLEMING ROAD CARTERVILLE IL 62918 WILLIAMSON MD GEETHA M. REDDY, M.D., F.A.C.C. 1880 WEST WINCHESTER ROAD, SUITE 207 LIBERTYVILLE IL 60048 LAKE MD PREMIER DIAGNOSTIC IMAGING SOLUTIONS, INC. 8700 SOUTH DANTE AVENUE CHICAGO, IL 60619 COOK MD SHERMAN FAMILY HEALTH CENTER AT ROYAL BLVD. 2320 ROYAL BOULEVARD ELGIN IL 60123 KANE MD Abbott Molecular DP1 Building 1300 East Des Plaines IL 60018 COOK MD NORTHSHORE UNIVERSITY HEALTH SYSTEM NORTH SHORE MORTON GROVE 9000 WAUKEGAN ROAD, 2ND FLOOR MORTON GROVE IL 60053 LAKE IN RICHARDSON ELECTRONICS, LTD LaFox Manufacturing Distribution P. O. BOX 393, 40W267 KESLINGER ROAD LaFOX IL 60147 KANE MD SUKHJIT SINGH GILL, M.D., S.C. 62 BAYBROOK LANE OAK BROOK IL 60523 COOK MD ADVANCED DIAGNOSTICS, INC. 2300 WEST PETERSON AVENUE CHICAGO IL 60659 COOK MD HORIZON MEDICAL CENTER, LTD. 1301 NORTH PLUM GROVE ROAD SCHAUMBURG IL 60173 COOK MD MID AMERICA MEDICAL ASSOCIATES 7126 N. Lincoln Avenue Lincolnwood IL 60712 COOK MD Memorial Medical Group, LLC Cardiovascular Assoc. of Southern Il. Group, LLC 317 SALEM PLACE, SUITE 180 FAIRVIEW HEIGHTS IL 62208 ST. CLAIR MD NORTH SHORE PHYSICIANS GROUP 9312 SKOKIE BOULEVARD SKOKIE IL 60077 COOK MD RANDALL MEDICAL IMAGING CENTER 1710 NORTH RANDALL ROAD, SUITE 180 ELGIN IL 60123 KANE MD RADIOPHARMACY, INC. 705 MILLER ROAD DIX IL 62830 JEFFERSON MD SUPPORT PROPERTIES, L.L.C. dba ILLINOIS CANCER CENTER 8940 NORTH WOOD SAGE ROAD PEORIA IL 61615 PEORIA MD EDGEBROOK RADIOLOGY MANAGEMENT SERVICES 5320 WEST CHICAGO IL 60646 COOK MD THE HEART CARE GROUP 6810 STATE ROUTE 162, SUITE 102 MARYVILLE IL 62062 MADISON MD SUNG SUP KIM, M.D. 5140 N. CALIFORNIA AVENUE, SUITE G-465 CHICAGO IL 60625 COOK MD AMERICAN DIAGNOSTIC MEDICINE 167 Oswald Ave Batavia IL 60510 KANE IN W. R. GRACE COMPANY Grace - Davison 6050 WEST 51ST STREET CHICAGO IL 60638 COOK MD CARDIOLOGY MEDICAL GROUP, LTD. 6625 SOUTH CHICAGO IL 60629 COOK MD STANLEY BIALOWAS, M.D. 3902 WEST DIVERSEY AVENUE CHICAGO IL 60647 COOK MD CONSULTANTS IN CARDIOVASCULAR IMAGING, S.C. 675 W. North Ave. Suite 208 Melrose Park IL 60160 DU PAGE MD ADVANCED IMAGING CENTER 615 VALLEY VIEW DRIVE, SUITE 101 MOLINE IL 61265 ROCK ISLAND AC ASTELLAS RESEARCH INSTITUTE OF AMERICA 8045 LAMON AVENUE SKOKIE IL 60077 COOK MD UDAY SHAH, M.D. 2315 EAST 93RD, SUITE 322 CHICAGO IL 60617 COOK MD COMMUNITY CANCER CENTER 407 EAST VERNON AVENUE NORMAL IL 61761 MCLEAN MD ADVENTIST BOLINGBROOK HOSPITAL 600 REMINGTON BOULEVARD BOLINGBROOK IL 60440 DU PAGE MD MIDWEST HEART SPECIALIST 1555 N. BARRINGTON RD. Bldg 3 Suite 3200 HOFFMAN ESTATES IL 60169 COOK IN CONTINENTAL TIRE the AMERICAS, LLC Mount Vernon Manufacturing Facility 11525 NORTH ILLINOIS HWY 142, P. O. BOX 1029 MT. VERNON IL 62864 JEFFERSON MD NORTHWEST HEALTHCARE ASSOCIATES 1555 BARRINGTON ROAD N, SUITE 2300 B HOFFMAN ESTATES IL 60169 COOK MD RIVER TO RIVER HEART GROUP, L.L.C. 333 WEST DeYOUNG STREET MARION IL 62959 WILLIAMSON IN AMERICAS STYRENICS, LLC JOLIET SITE 26332 SOUTH FRONTAGE ROAD - WEST CHANNAHON IL 60410 WILL MD MORTON GROVE PHARMACEUTICALS 6451 MAIN STREET MORTON GROVE IL 60053 COOK MD HEART CARE CENTERS OF IL-MOKENA 19001 OLD LaGRANGE ROAD, 2ND FLOOR MOKENA IL 60448 WILL MD HEART CARE CENTERS OF IL-BLUE ISLAND 2338 NEW STREET BLUE ISLAND IL 60406 COOK MD SUBURBAN CARDIOLOGISTS, S.C. 333 CHESTNUT STREET, SUITE 101 HINSDALE IL 60521 DU PAGE MD ADVOCATE MEDICAL IMAGING GROUP 1255 MILWAUKEE AVENUE GLENVIEW IL 60025 COOK MD CARDIOVASCULAR ASSOCIATES OF GLENBROOK EVANSTON 2501 COMPASS ROAD, SUITE 100 GLENVIEW IL 60026 COOK MD DuPage Medical Group Rickert Diagnostic Imaging 808 Rickert Drive, Suite 100 Naperville IL 60540 DU PAGE MD ONCOLOGY SPECIALISTS, S.C. 7900 NORTH MILWAUKEE AVENUE NILES IL 60714 COOK MD Molecular Imaging of Suburban Chicago, L.L.C. 230 East Ogden Avenue Hinsdale IL 60521 DU PAGE MD Advanced Heart Care, LLC 4600 Memorial Dr., W3 Belleville IL 62226 ST. CLAIR AC LOYOLA UNIVERSITY MEDICAL CENTER LOYOLA CENTER FOR HEART VASCULAR MEDICINE 1030 WEST HIGGINS ROAD PARK RIDGE IL 60068 COOK MD Crossroads Cancer Center 905 Medical Park Drive Effingham IL 62401 EFFINGHAM MD Vantage South Suburban Cancer Center 17750 South Kedzie Hazelcrest IL 60429 COOK IN Eichrom Technologies, L.L.C. Eichrom Technologies Main Facility 1955 University Lane Lisle IL 60532 DU PAGE MD OSF Center for Health Rock Cut Crossing 9951 Rock Cut Crossing Loves Park IL 61111 WINNEBAGO MD Chicago Cardiology Institute, S.C. 804 Woodfield Road, Suite 300 Schaumburg IL 60173 COOK MD Hot Shots NM, LLC 303 Quadrangle Drive, Suite B Bolingbrook IL 60440 WILL MD Advanced Breast Imaging, L.L.C. 1700 West Central, Suite 50 Arlington Heights IL 60005 COOK MD Excellent Healthcare Services, Inc. 14489 John Humprey Drive Orland Park IL 60462 COOK MD Heartcare Cardiovascular Specialists, S.C. 755 South Milwaukee Avenue, Suite 263 Libertyville IL 60048 LAKE MD Robert J. Becker, M.D., Ltd. Medical Office Building 5201 Willow Springs Road, Suite 130 LaGrange IL 60525 COOK MD Orthopedic Analysis, L.L.C. 2201 Campbell Park Drive, Suite 211 Chicago IL 60612 COOK MD STERIS Isomedix Services 9 Apollo Drive Whippany NJ 07981 MD Illini Community Hospital 640 West Washington St. Pittsfield IL 62363 PIKE MD Parkside Imaging, LTD 400 Higgins Road Park Ridge IL 60068 COOK MD Libertyville Imaging Center 333 Peterson Raod, Suite 230 Libertyville IL 60048 MD Dr. Shailesh Zaveri Dr.Zaveri Associates 800 Woodfield Road Schaumburg IL 60173 COOK IN UL LLC 333 Pfingsten Rd. Northbrook IL 60062 IN Dewpointer Repair 7 Kemp Drive Chatham IL 62629 SANGAMON MD AbbVie, Inc. 1 N. Waukegan Rd., R42M, BldgAP10-3 North Chicago IL 60064 Cook MD NorthShore- Old Orchard 9977 Woods Drive Skokie IL 60077 COOK MD Northshore Vernon Hills 225 N. Milwaukee Avenue Vernon Hills IL 60061 LAKE MD NORTHSHORE UNIVERSITY HEALTH SYSTEM North Shore - Gurnee Rollins Road 7900 Rollins Road Gurnee IL 60031 LAKE GV Village of Lake In The Hills 600 Harvest Gate Lake In The Hills IL 60156 AC Fenton High School 1000 West Green St. Bensonville IL 60606

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