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License & Identifications

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. Dennis Weiserbs:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Dennis Weiserbs is Average. Dr. Weiserbs has been reviewed by 11 patients who have provided 3 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 2.6
Promptness 2.4
Courteous Staff 3.0
Accurate Diagnosis 2.3
Bedside Manner 2.2
Spends Time with Me 2.2
Follows Up After Visit 2.1

Specialties & Research

Dr. Dennis Weiserbs, MD is board certified in Gastroenterology.

  • He has special expertise in 13 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Celiac Disease
  • Colorectal Cancer
  • Constipation
  • Digestive System Cancer
  • Diverticulitis
  • Gastrointestinal Hemorrhage
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Irritable Bowel Syndrome (IBS)
  • Pancreas inflammation (Pancreatitis)
  • Sepsis (Blood Poisoning)
  • Ulcerative Colitis

Education & Awards

Dr. Weiserbs graduated from University of Pennsylvania , Philadelphia.


Dr. Weiserbs has 8 hospital affiliations:

  • Carilion Giles Memorial Hospital 
  • Carilion Roanoke Community Hospital 


  • English

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Additional Information
Dr. Dennis B Weiserbs MD is a male Internist, has 34 years of experience and practices in Gastroenterology.
Where does Dr. Dennis B. Weiserbs practice?
Dr. Dennis Weiserbs has 1 office location.
Dr. Dennis Weiserbs practices Gastroenterology near Roanoke, VA.
See Roanoke Gastroenterologists.