Dr. John Mark Fisk, MD

Dr. John Fisk is a surgeon and hematologist who brings 38 years of medical experience to his practice. He earned his medical degree from Johns Hopkins University School of Medicine, one of the nation's most prestigious medical institutions. Dr. Fisk specializes in both surgical procedures and blood disorders, combining expertise in operative techniques with deep knowledge of hematologic conditions.

Dr. Fisk practices at Bassett Medical Center in Cooperstown, New York, where he treats patients with various conditions including colon polyps and breast cancer. He performs specialized procedures such as pathology tests and kidney transplant biopsies. His surgical pathology expertise allows him to provide comprehensive diagnostic services that help guide treatment decisions for his patients.