Cancer Care of Western New York | ECMC | Gastroenterology Associates, LLP | General Physician PC | Great Lakes Medical Imaging | Kaleida Health | UBMD Physiciansâ Group | Western New York Urology | Windsong | Visiting Nursing Association of WNY. or. Ophthalmology Associates Of Western New York, P.C. Thank you for your interest in WNY Pediatric Gastroenterology, PLLC, a private practice where ....