Summary

Dr. William Gallahan specializes in gastroenterology and internal medicine, focusing on digestive health and comprehensive patient care. He earned his medical degree from the University of Virginia School of Medicine and has been practicing for 22 years. Dr. Gallahan is fluent in both English and Spanish.

Dr. Gallahan is affiliated with several hospitals including Chippenham Hospital, Johnston Willis Hospital, and Henrico Doctors Hospital in the Richmond area. He treats conditions such as colon polyps and diverticular disease. His expertise includes performing colonoscopies and lower GI endoscopy procedures. Patients have given him an average rating of 3.4 out of 5 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.4
  • 22 years of experience
  • speaks English, Spanish
  • University Of Virginia School Of Medicine
  • 3 written reviews
  • 2 specialties
  • 27 areas of expertise
  • 2 board certifications
  • 5 hospital affiliations
  • 4 office locations
  • Male

Office Locations

Dr. William Colin Gallahan has 4 locations

Virginia Endoscopy Group Llc

215 Wadsworth DrNorth Chesterfield, VA 23236
Mon6:30 am - 5:00 pm
Tue6:30 am - 5:00 pm
Wed6:30 am - 5:00 pm
Thu6:30 am - 5:00 pm
Fri6:30 am - 5:00 pm
SatClosed
SunClosed

Henrico Doctors Hospital

1602 Skipwith RdRichmond, VA 23229

Chippenham Hospital

7101 Jahnke RdRichmond, VA 23225

Parham Doctors Hospital

7700 E Parham RdRichmond, VA 23294

Compare with Similar Doctors

Dr. William Colin Gallahan, MD
Stephanie Fields, APRN
Brendon Bower, APRN
Jan Seiler, APRN
Dr. William Colin Gallahan, MDStephanie Fields, APRNBrendon Bower, APRNJan Seiler, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.4 
22 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
North Chesterfield , VATempe , AZTempe , AZMontgomery , AL
Med School: University Of Virginia School Of Medicine Med School: Columbus State University Med School: University of Cincinnati Med School: Georgia State University
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. William Colin Gallahan

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. William Colin Gallahan has the following 2 specialties

Specialty Expertise

Dr. William Colin Gallahan has the following 27 areas of expertise

  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Barrett Esophagus
  • Check-up
  • Colon Cancer
  • Colon Tumor (Adenomatous Polyps)
  • Colonic Diverticulitis
  • Colonic Diverticulosis
  • Colonoscopy
  • Constipation
  • Crohn's Disease
  • Digestive System Endoscopy (EGD)
  • Endoscopic Retrograde Cholangiopancreatography (ERCP)
  • Gastrointestinal Cancer
  • Gastrointestinal Diseases (GI Diseases)
  • Gastrointestinal Hemorrhage
  • Heartburn
  • Hepatitis C
  • Immunization
  • Inflammatory Bowel Diseases (IBD)
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Liver Diseases
  • Pancreas inflammation (Pancreatitis)
  • Physical
  • Ulcerative Colitis
  • Vaccination
  • Weight Loss

Certifications, License, & Education

22 Years Experience

MEDICAL LICENSE

Medical Doctor, Virginia, 2026, Expired

EDUCATION & TRAINING

Medical School

University Of Virginia School Of MedicineGraduated in 2004

Similar doctors

Frequently Asked Questions

Does Dr. William Gallahan accept virtual/telehealth appointments?
Dr. William Gallahan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. William Gallahan accept my insurance?
You can see the insurance plans that Dr. William Gallahan accepts on their Vitals profile.
How can I make an appointment with Dr. William Gallahan?
You can find contact information for Dr. William Gallahan here on Vitals.
Which hospitals is Dr. William Gallahan affiliated with?
Dr. William Gallahan is affiliated with Chippenham Hospital, Johnston Willis Hospital, Bon Secours Saint Francis Medical Center, Henrico Doctors Hospital, and Parham Doctors Hospital.
Is Dr. William Gallahan accepting new patients?
Dr. William Gallahan is accepting new patients on Vitals. View Dr. William Gallahan's profile on Vitals to make an appointment.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.