Founded in 1806, the Onondaga County Medical Society (OCMS) is the premier professional association for physicians in Central New York. At over 1,000 physician members, OCMS is among the largest and longest tenured business entities found within our community, represent a diverse group of medical students, residents, and physicians from across all specialties and in all settings. For over two hundred years, the Medical Society has promoted the ethical and competent practice of medicine in our region.