A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Douglas Rex:
View the full profile to get information on:
- What's important to you
View full profile
The overall average patient rating of Dr. Douglas Rex is Good.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Specialties & Research
Dr. Douglas Rex, MD is board certified in Gastroenterology.
- He has special expertise in 25 areas:
- Acid Reflux Disease (Gastroesophageal Reflux / GERD)
- Colon Cancer
- Colon Tumor (Adenomatous Polyps)
- Colonic Diseases
- Colonic Polyps
- Colorectal Cancer
- Digestive System Endoscopy (EGD)
- Endoscopy (Endoscopic Surgery)
- Gastrointestinal Endoscopy
- Hepatitis C
- Inflammatory Bowel Diseases (IBD)
- Intestinal Diseases
- Irritable Bowel Syndrome (IBS)
- Rectal Diseases
- > Show all expertise
Education & Awards
Dr. Rex graduated from Indiana University , Indianapolis. He has 13 awards.
Dr. Rex has 14 hospital affiliations:
- Clarian Health Partners, Incorporated
- Wishard Health Services
Similar doctors nearby
- Additional Information
- Dr. Douglas K Rex MD is a male Internist, has 31 years of experience and practices in Gastroenterology.
- Where does Dr. Douglas K. Rex practice?
- Dr. Douglas Rex has 2 office locations.
Dr. Douglas Rex practices Gastroenterology near Indianapolis, IN.
See Indianapolis Gastroenterologists.