Dr. John Castor joined Ohio Gastroenterology Group in 2011 after completing his residency and fellowship training at Duke University. He is board certified in Gastroenterology and has earned a Masters of Health Science (MHS) degree. He serves as a Clinical Faculty Member for the Ohio State University and Ohio University Heritage College of Osteopathic Medicine. In addition to general gastroenterology, Dr. Castor has a special interest in esophageal disorders including dysmotility and GERD.
Dr. John Castor, MD is a gastroenterology doctor who practices in Westerville, OH. He is 42 years old and has been practicing for 12 years. Dr. Castor is affiliated with Mount Carmel West, Dublin Methodist Hospital and Riverside Methodist Hospital.