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Physician Directory

Dr. William C. Gallahan, MD


  • (804) 497-4973

Dr. Gallahan's Overview

Dr. William C. Gallahan graduated from the University of Virginia School of Medicine in 2004. He works in Richmond, VA and 2 other locations and specializes in Gastroenterology. Dr. Gallahan is affiliated with Chippenham Hospital, Johnston-Willis Hospital, Southside Regional Medical Center, St Francis Medical Center and St Marys Hospital. He speaks English and Spanish.

Gender: Male

Languages Spoken: English, Spanish

Dr. Gallahan's Experience

Years in Practice: 11

Conditions Treated by Dr. Gallahan

  • Constipation
  • Inflammatory bowel disease (IBD)
  • Benign polyps of the colon
  • Disorders of lipoid metabolism
  • Diverticulitis
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Procedures Performed by Dr. Gallahan

  • Colonoscopy, flexible
  • Endoscopic retrograde cholangiopancreatography (ERCP)
  • Endoscopy, upper gastrointestinal (UGI)
  • Sigmoidoscopy
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Dr. Gallahan's Specialties


Dr. Gallahan's Education & Training

Medical School: University of Virginia School of Medicine; Graduated 2004

Dr. Gallahan's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Anthem HealthKeepers HMO/POS
  • Anthem KeyCare PPO
  • BCBS Blue Card PPO
  • CIGNA Open Access
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Dr. Gallahan's Office Information & Appointments

Office Locations

*This physician has multiple office locations. See Office Information for details.

Other Physicians in Dr. Gallahan's Practice

Office Locations