About David G. Mangels, MD

Dr. David G. Mangels graduated from the Medical College of Ohio in Toledo, where he was elected to AOA (Medical Honor Society) and placed in the top 10% of his class. He completed his Residency in Internal Medicine and Gastroenterology Fellowship at the University of Cincinnati. Dr. Mangels serves as the Southern Ohio Governor for the American College of Gastroenterology. He also participates in a variety of gastroenterology research studies. Dr. Mangels is a Fellow of the American College of Gastroenterology and is Board Certified in Gastroenterology.

Conditions & Procedures

  • Abdominal Pain
  • Acid Reflux & GERD
  • Colon Cancer Screening
  • Colorectal (Colon) Cancer
  • Constipation
  • Diarrhea
  • Indigestion
  • Inflammatory Bowel Disease
  • Irritable Bowel Syndrome
  • Swallowing Disorders
  • Capsule Endoscopy (Pill Cam)
  • Colonoscopy (Screening & Diagnostic)
  • EGD (Upper Endoscopy)
  • Endoscopic Ultrasound (EUS)
  • ERCP & Stents

Office Locations

Primary Location

Picture of the Montgomery (8271) Office

Montgomery (8271)

8271 Cornell Rd.
Suite 730
Cincinnati, OH 45249

Phone: 513-936-0700
Fax: 513-792-4682

Procedure Locations

Having a procedure? It may not always be in the same location where you consulted with your doctor. Check with your doctor to make sure you’re headed to the right place.



University of Toledo College of Medicine


University of Cincinnati Medical Center

Professional Highlights


Board Certified in Gastroenterology

Professional Memberships

Fellow of the American College of Gastroenterology