Dr. Gregory J. Xanthaky, MD is a seasoned internist based in Oneonta, New York, with an impressive career extending over six decades. He graduated from the Georgetown University School of Medicine in 1961 and completed his residency at Nassau University Medical Center. Dr. Xanthaky is well-versed in managing a diverse range of health issues, including Diabetes Mellitus, Hypertension, Ischemic Heart Disease, Chronic Pain Syndromes, and Multiple Gastrointestinal Disorders....