Dr. Dennis Barry Weiserbs MD Gastroenterologist

Dr. Dennis Weiserbs is a gastroenterologist in Roanoke, Virginia and is affiliated with Carilion Medical Center. He received his medical degree from Perelman School of Medicine at the University of Pennsylvania and has been in practice for 32 years. Dr. Weiserbs accepts several types of health insurance, listed below. He is one of 11 doctors at Carilion Medical Center who specialize in Gastroenterology.

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Office Location

See Contact Information

Specialty & Clinical Interests

Gastroenterologist: General Gastroenterology

Hospital Affiliation

Carilion Medical Center
High performing in Gastroenterology & GI Surgery

Education & Medical Training

Virginia Commonwealth University Health System
Residency, Internal Medicine, 1978 - 1981

Perelman School of Medicine at the University of Pennsylvania
Class of 1978

Certifications & Licensure

American Board of Internal Medicine
Certified 33 years in Internal Medicine

American Board of Internal Medicine
Certified 29 years in Gastroenterology

VA State Medical License
Active through 2014

Publications & Presentations

T-helper cell activity in intestinal lamina propria.
Elson, C. O., Weiserbs, D. B., Ealding, W., Machelski, E.

Control of massive hemorrhage from rectal varices with sclerotherapy.
Weiserbs, D. B., Zfass, A. M., Messmer, J.

T cell-B cell regulation in the intestinal lamina propria in Crohn's disease.
Elson, C. O., Machelski, E., Weiserbs, D. B.

Insurances Accepted

  • Aetna Choice POS II
  • Anthem HealthKeepers HMO/POS
  • Anthem KeyCare PPO
  • BCBS Blue Card PPO
  • CIGNA Open Access
  • Cofinity PPO
  • Coventry Carelink Health Plans PPO
  • Coventry Virginia - HMO
  • First Health PPO
  • Great West PPO
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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