Dr. Douglas K Rex MD Gastroenterologist

Dr. Douglas Rex is a gastroenterologist in Indianapolis, Indiana and is affiliated with multiple hospitals in the area, including Indiana University Health University Hospital and Richard L. Roudebush Veterans Affairs Medical Center. He received his medical degree from Indiana University School of Medicine and has been in practice for 34 years. Dr. Rex accepts several types of health insurance, listed below. He is one of 9 doctors at Indiana University Health University Hospital and one of 41 at Richard L. Roudebush Veterans Affairs Medical Center who specialize in Gastroenterology.

Are you Dr. Rex? Edit Profile

Office Location

See Contact Information

Specialty & Clinical Interests

Gastroenterologist: General Gastroenterology

Hospital Affiliation

Select Specialty Hospital of INpolis

Richard L. Roudebush Veterans Affairs Medical Center

Riverview Hospital

Wishard Health Services

Indiana University Health University Hospital
Ranked #11 in Gastroenterology & GI Surgery

Education & Medical Training

Indiana University School of Medicine
Residency, Internal Medicine, 1980–1982

Indiana University School of Medicine
Residency, Internal Medicine, 1984–1985

Indiana University School of Medicine
Fellowship, Gastroenterology, 1982–1984

Indiana University School of Medicine
Class of 1980

Certifications & Licensure

American Board of Internal Medicine
Certified in Gastroenterology

American Board of Internal Medicine
Certified in Internal Medicine

IN State Medical License
Active through 2015

Awards, Honors & Recognition

Top MD, Consumers Checkbook

Whos Who in Medicine and Healthcare, Marquis Whos Who

Fellow (AGAF), American Gastroenterological Association
2010

Fellow (FACG), American College of Gastroenterology

Publications & Presentations

Digestive Disease Week (DDW) 2013
2013 5 18

A randomized, controlled trial of oral sulfate solution plus polyethylene glycol as a bowel preparation for colonoscopy.
Rex, D. K.,McGowan, J.,Cleveland, M. V.,Di Palma, J. A.

Radiation Exposure in Gastroenterology: Improving Patient and Staff Protection.
Ho, I. K.,Cash, B. D.,Cohen, H.,Hanauer, S. B.,Inkster, M.,Johnson, D. A.,Maher, M. M.,Rex, D. K.,Saad, A.,Singh, A.,Rehani, M. M.,Quigley, E. M.

See all 205 publications

Insurances Accepted

  • Aetna Choice POS II
  • Anthem Blue Access PPO
  • CIGNA Open Access
  • CIGNA PPO
  • First Health PPO
  • Great West PPO
  • Multiplan PHCS PPO
  • United Healthcare - Direct Options PPO
  • Anthem Blue Preferred HMO
  • BCBS Blue Card PPO
  • BCBS Illinois PPO
  • CIGNA HMO
  • Cofinity PPO
  • HealthLink PPO
  • Humana ChoiceCare Network PPO
  • Multiplan PPO
  • Sagamore Health Plus
  • United Healthcare - Direct Choice Plus POS

Report a Correction — If you are aware of information on this page that is out of date or incorrect, please let us know.

Patient Advice & Support


See More
Our Doctor Finder includes most U.S. physicians. Doctors are not ranked, learn more.

Nearby Gastroenterologists

See all Gastroenterologists near Indianapolis, IN See all Gastroenterologists in Indiana

Best Gastroenterology & GI Surgery Hospitals

  1. #1
    Rochester, MN
  2. #2
    Cleveland, OH
  3. #3
    Baltimore, MD

See Full Rankings

Find a Hospital by Location

Your Message Has Been Submitted

As part of our research on the correction you submitted, you may be contacted at the email address provided.

Sorry, Your Message Could Not Be Submitted

Please try again later, or E-mail your message to doctors@usnews.com and include the Web address (URL) of the page that contains incorrect information.