David James Hanna, DO

About David James Hanna, DO

David J. Hanna, D.O., is fellowship trained in gastroenterology, hepatology, bariatric medicine and clinical nutrition. While he specializes in diagnosing gastroenterological and hepatologic conditions, Dr. Hanna also has particular interests in treating fatty liver disease and obesity. He is board certified in internal medicine, gastroenterology and hepatology, as well as bariatric medicine, and clinical nutrition.

Dr. Hanna earned his medical degree from the Edward Via College of Osteopathic Medicine in Blacksburg, Virginia. He also completed a master’s degree of Clinical Science during his Internal Medicine residency at the Philadelphia College of Osteopathic Medicine in Pennsylvania.  Dr. Hanna has fellowship training in obesity medicine and clinical nutrition support, as well as gastroenterology and hepatology from Geisinger Health in Danville, Pennsylvania.   

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