Dr. William C. Gallahan, MD

Internal Medicine

(1 review)
Accepting new patients 14 years of experience Offers telehealth


Dr. William C. Gallahan, MD is an Internist (Primary Care Doctor) in North Chesterfield, VA. He specializes in Internal Medicine, has 14 years of experience, and is board certified. He graduated from Wake Forest University Baptist Medical Center and he is affiliated with Henrico Doctors' Hospital, Johnston-Willis Hospital, Parham Doctors' Hospital, Retreat Doctors' Hospital, and Chippenham Hospital.

Dr. Gallahan works at Richmond Gastroenterology Associates. He frequently treats...

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Accepting New Patients

Insurance Accepted

Conditions Treated and Procedures Performed

Online Scheduling

Headshot Available

Experience & Treatment Frequency

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Abdominal Pain
Anal or Rectal Pain
Abdominal Pain
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Treatment Frequency

Very High
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Anal or Rectal Pain
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Treatment Frequency

Very High
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Treatment Frequency

Very High
Learn more about Constipation View other providers who treat this condition

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Ratings & Reviews

Average provider rating


Based on 1 review

Time with patient

Accuracy of diagnosis

Listening skills

Clear explanations

Trust in decision making

Post visit follow-up

Office & Staff Evaluation

Office appearance

out of 5

Ease of scheduling

out of 5

Friendly staff

out of 5

Billing matters

out of 5

Average wait time

not available

Group 24

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Patient Reviews

1 review

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1 star
Jun 7, 2018

I love the fact that he sits and talks out your concerns!

Kimbra Covert

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About Dr. William C. Gallahan, MD


  • Internal Medicine

Years of Experience

14 years of experience

Languages Spoken

  • English



NPI Number


Education & Certifications


  • Duke University Hospital
  • Duke University Medical Center


  • Wake Forest University Baptist Medical Center

Board Certifications

  • ABMS
  • Gastroenterology


Richmond Gastroenterology Associates

223 Wadsworth Dr,

North Chesterfield, VA 23236


Admitting Hospitals

  • Chippenham Hospital
  • Henrico Doctors' Hospital
  • Johnston-Willis Hospital
  • Parham Doctors' Hospital
  • Retreat Doctors' Hospital

Frequently Asked Questions

Dr. Gallahan is accepting new patients on Healthline FindCare. You can check to see if Dr. Gallahan is offering online scheduling or call the provider’s office for more information.

Dr. Gallahan accepts Aetna, Anthem, Anthem Blue Cross Blue Shield, CareFirst Blue Cross Blue Shield, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.