List of Physician Group Contracted Doctor Name Services Mailing Address Telephone Joseph A. Bax, M.D. Orthopedic On-Call Services 700 Park Place (716) 285-7366 Niagara Falls, NY 14301 Edward I. Brown, M.D. Pediatric Physician On-Call Coverage 501 10th Street (716) 278-4418 Niagara Falls, NY 14301 TeamHealth ER Provider Services 1 John James Audubon Parkway, (330) 664-6101 Buffalo Emergency Associates, LLP Amherst, NY 14228 Daniel A. Burns, M.D. OB/GYN On-Call Services 7220 Porter Road (716) 284-6105 Niagara Falls, NY 14304 CCS Oncology General Surgery Physician On-Call Coverage 45 Spindrift Drive, Suite 102, (716) 689-8398 Comprehensive Cancer Services Oncology, P.C. Williamsville, New York 14221. TeamHealth Hospitalist Services Exigence Hospitalist Medical Exigence Hospitalist Medical Services Of Lewiston, PLLC Services of Lewiston, PLLC (888) 952-6772 1 John James Audubon Parkway Amherst, NY 14228 Kenneth George Halliwell, M.D. Neurology On-Call Services 7731 Porter Road (716) 575-0075 Niagara Falls, NY 14304 Donald J. Largo, Jr., M.D. General Surgery Physician On-Call Coverage 1 Colomba Drive, Suite One (716) 205-1127 Niagara Falls, NY 14305 5300 Military Rd Niagara Frontier Radiology Associates, P.C. Radiology Services (716) 535-0741 Lewiston, NY 14092 5290 Military Road, Suite 3 Rainbow Pediatrics of Niagara, P.C. Pediatric Physician On-Call Coverage (716) 297-0052 Lewiston, NY 14092 Gregory D. Sambuchi, M.D. Neurology On-Call Services 4600 Military Road, Suite B (716) 297-8709 Niagara Falls, NY 14305 15 South Forest Road, Frank J. Schlehr, M.D., P.C. Orthopedic On-Call Services (716)626-1824 Williamsville, N.Y. 14221 Baljinder Singh, M.D. Neurology On-Call services 5290 Military Road, Suite 8 (716) 298-3000 Lewiston, NY 14092 Southtowns Radiology Associates, LLC MRI Breast Intrepretations 3050 Orchard Park Road West Seneca, NY 14224 716-558-5400 6937 Williams Road, Niagara Summit Pediatrics, P.C. Pediatric Physician On-Call Coverage (716) 298-4454 Falls, NY 14304 Vascular and Endovascular Center of Western New York, LLP Vascular Services 2121 Main Street, Suite 316 (716) 837-2400 Buffalo, NY 14214 Western New York Orthopaedics, P.C. Orthopedic On-Call Services 1275 Delaware Avenue, Buffalo, (716) 883 4201 NY 14209 .