Summary

Dr. Stephen Harrison is a gastroenterologist who focuses on digestive system disorders and conditions affecting the stomach, intestines, and related organs. He earned his medical degree from the University of Mississippi and brings specialized expertise in diagnosing and treating a wide range of gastrointestinal issues. Dr. Harrison speaks English and is dedicated to providing comprehensive digestive health care to his patients.

Dr. Harrison practices at Brooke Army Medical Center in Fort Sam Houston, Texas, along with several other locations throughout the San Antonio area including Live Oak and the Northeast region. He also has affiliations with Pinnacle Clinical Research and Methodist Ambulatory Surgery Hospital, allowing him to offer patients access to advanced treatment options and cutting-edge research opportunities. Patients consistently rate his care highly, giving him an average rating of 5.0 on Vitals, reflecting his commitment to excellent patient care and clinical expertise.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 13 insurance plans accepted
  • speaks English
  • University of Mississippi
  • 1 written review
  • 1 specialty
  • 14 areas of expertise
  • 1 hospital affiliation
  • 5 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Stephen A. Harrison has 5 locations

Brooke Army Medical Center

3551 Roger Brooke DrFort Sam Houston, TX 78234
Mon7:00 am - 4:00 pm
Tue7:00 am - 4:00 pm
Wed7:00 am - 4:00 pm
Thu7:00 am - 4:00 pm
Fri7:00 am - 4:00 pm
SatClosed
SunClosed

Pinnacle Clinical Research

12950 Toepperwein RdLive Oak, TX 78233
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Brooke Army Medical Center

3551 Roger Brooke Dr Bldg 3600Fort Sam Houston, TX 78234

Methodist Ambulatory Surgery Hospital

9150 Huebner Rd Ste 100San Antonio, TX 78240

San Antonio - Northeast

12850 Toepperwein RdLive Oak, TX 78233

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Dr. Stephen A. Harrison, MDJi Soo Choi, APRNRebecca Humphries, APRNChimdi Mfebe, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Fort Sam Houston , TXSacramento , CASacramento , CALittle Rock , AR
Med School: University of Mississippi Med School: New York University Med School: Emory University Med School: Chamberlain University College of Nursing
Current Profile
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Insurance Plans Accepted by Dr. Stephen A. Harrison

  • Aetna
  • Aetna - HMO
  • Blue Cross Blue Shield of Texas
  • CHAMPVA
  • Cigna
  • Humana
  • Medicare
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Tricare
  • Triwest Healthcare Alliance - Federal Employees Program
  • UnitedHealthcare

Medical Specialties

Dr. Stephen A. Harrison has the following specialty

Specialty Expertise

Dr. Stephen A. Harrison has the following 14 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Chronic Hepatitis C
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis
  • Hepatocellular Carcinoma
  • Irritable Bowel Syndrome (IBS)
  • Liver Cirrhosis
  • Liver Diseases
  • Ulcerative Colitis

Certifications, License, & Education

Education & Training

Medical School

Graduated from University of Mississippi.

NPI Number

Dr. Harrison's NPI number is 1104805506.

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Frequently Asked Questions

Which hospitals is Dr. Stephen Harrison affiliated with?
Dr. Stephen Harrison is affiliated with Brooke Army Medical Center.
Does Dr. Stephen Harrison accept my insurance?
You can see the insurance plans that Dr. Stephen Harrison accepts on their Vitals profile.
Where is Dr. Stephen Harrison's office located?
Dr. Stephen Harrison's office is located at 3551 Roger Brooke Dr, Fort Sam Houston, TX, 78234.
Does Dr. Stephen Harrison accept virtual/telehealth appointments?
Dr. Stephen Harrison has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Stephen Harrison accepting new patients?
Dr. Stephen Harrison is accepting new patients on Vitals. View Dr. Stephen Harrison's profile on Vitals to make an appointment.

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