Adult Medicine
Adult Medicine is the medical specialty devoted to the physical well-being of adults (after pediatric care to geriatric). It encompasses a wide range of services from preventive care such as annual exams to the diagnosis of acute and chronic conditions to the non-surgical treatment of disease and injury.
By selecting an internist for your health care, you have chosen a physician with the highest level of medical training and experience in the care and treatment of adults. Adult Medicine patients can be seen in either our Geneva or Penn Yan locations.
Mark S. Ryan, M.D., FACP
Dr. Ryan joined our group in 1988.
Medical School: Georgetown University, Washington, D.C.
Internship and Residency: Wilford Hall USAF Medical Center, Lackland Air Force Base, TX.
"What attracted me to Geneva was the opportunity to live in a small town in a beautiful part of New York State and still be able to practice medicine in excellent facilities with well trained, dedicated physician partners. We are the owners of our group practice and we are committed to serving our patients and our community."