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.Read more
Dr. Castor's Experience
For the best healthcare for your needs, choose a doctor who specializes in your medical condition.
Board certification indicates that a doctor is highly qualified in the medical field in which they practice.
Check to see that this provider treats your medical condition.
Check to see that this provider performs the procedure that you need.
Check to see if your provider has any malpractices, board actions, or sanctions.
Learn more about where this provider went to medical school, residency, and more.
Awards & Recognition
View information about special awards and recognition for this provider.
Check to see what languages this provider and/or staff speak.
Memberships & Professional Affiliations
View memberships and affiliations associated with this provider.
Overall Patient Satisfaction
Likelihood of recommending Dr. Castor to family and friends is 5 out of 5