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The overall average patient rating of Dr. Dennis Ahnen, Professor is Excellent.
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Specialties & Research
Dr. Dennis Ahnen, MD is board certified in Internal Medicine and Gastroenterology.
- He has special expertise in 11 areas:
- Acid Reflux Disease (Gastroesophageal Reflux / GERD)
- Colon Cancer
- Colonic Polyps
- Colorectal Cancer
- Hepatitis C
- Irritable Bowel Syndrome (IBS)
- Tumor Surpressor Gene (Adenomatous Polyposis Coli
- Ulcerative Colitis
Education & Awards
Dr. Ahnen graduated from Wayne State University, Detroit. He has 5 awards.
Dr. Ahnen has 6 hospital affiliations:
- University Hospital - Denver
- Denver Health Medical Center
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- Additional Information
- Dr. Dennis Ahnen MD is a male Internist, has 38 years of experience and practices in Internal Medicine and Gastroenterology.
- Where does Dr. Dennis Ahnen practice?
- Dr. Dennis Ahnen has 4 office locations.
Dr. Dennis Ahnen practices Internal Medicine and Gastroenterology near Denver, CO.
Additional practice locations include: Longmont, CO and Boulder, CO.
See Denver Internists and Denver Gastroenterologists.