The Ontario County Medical Society (OCMA) is a professional association of physicians throughout Ontario County who are dedicated to addressing local health issues of concern to their patients and their profession and to promote access and high quality health care in our community.

We are affiliated with the Medical Society of the State of New York (MSSNY). OCMS is committed to assisting physicians in every aspect of their practices, from ironing out the complicated practice management issues that arise on a daily basis, to providing legislative advocacy at the local, state and national levels.

For a complete listing of the services we provide for our physician members, please visit our Membership section. If you are an eligible physician who is NOT a member, you can contact us about becoming a member either via using our contact form or calling us at 315-787-4170.

Visit our Community Resources page for more information on our efforts to improve public health, including our patient advocacy program, referral service, and contact information for local and national health care resources.

Letter from Dr. Lasser to all members and Western New York physicians regarding newly implemented rules by Excellus regarding the ordering of certain radiological tests.