Gastroenterology Consultants of San Antonio

Darren Spearman, MD

Dr. Darren Spearman joins Gastroenterology Consultants of San Antonio after 20 years of service in the United States Army. He is a cum laude graduate of Clemson University where he received a bachelor’s degree in biological sciences. After completing his medical degree from the Uniformed Services University of Health Sciences, he completed his internship and residency at Brooke Army Medical Center and a gastroenterology fellowship at Walter Reed National Military Medical Center in Bethesda, Maryland.

While in the Army, Dr. Spearman served as an Environmental Science Officer at the Army Public Health Command which ignited his passion for preventive medicine and his love of science. In addition to his interest in overall digestive health, Dr. Spearman has a special interest in colon cancer screening and Inflammatory Bowel Disease (IBD). During his time at Brooke Army Medical Center, he served as Primary Investigator for several IBD medication trials.

Although serving as a gastroenterologist in the US Army was both a privilege and an honor for Dr. Spearman, he looks forward to the opportunity to establish long-term commitments and relationships with his patients at GCSA. Dr. Spearman is a married father of three young children and while not seeing patients, he enjoys spending time with his family, scuba diving, running, and cheering for his favorite college football team – the Clemson Tigers.
Dr. Spearman is board certified in gastroenterology and is accepting new patients at our Northeast office.

“I’m passionate about making a difference in someone’s life, which has a different meaning for every patient I meet. One day may afford an opportunity to remove a pre-cancerous polyp in one patient, while a chance to simply listen and offer advice or reassurance may be therapeutic for another patient.”

Dr. Spearman is a GI Doctor in San Antonio.

What His Patients Say

“Doctor Spearman was friendly and very informative – he made me feel at ease about getting the procedure. Very positive and made me feel that he is an expert in his field.” -E.J.

“Dr. Spearman was very nice and made me feel very comfortable. Office staff was friendly and professional. I am glad I chose to see Dr. Spearman.” -Dina

“I honestly wish Dr. Spearman could be my everything doctor. We had such an incredible experience! Dr. Spearman took his time, listened to everything we had to say and took a very out of the box approach. Thank you!” -Andrea

Phone: 210.614.1234

Northeast Office Address: 12850 Toepperwein Road, Live Oak, TX 78233

Location: Northeast

Bachelor’s Degree

  • Clemson University, Clemson, South Carolina, 1996

Medical Degree

  • Uniformed Services University of Health Sciences, 2004

Internal Medicine Internship and Residency

  • Brooke Army Medical Center, Fort Sam Houston, Texas, 2004-2007

Gastroenterology Fellowship

  • Walter Reed National Military Medical Center, Bethesda, Maryland, 2009-2012

Board Certification

  • Internal Medicine: 2007
  • Gastroenterology: 2012

Faculty Appointments

  • Assistant Professor of Medicine, Uniformed Services University of the Health Sciences

Honors & Awards

  • Cum Laude, Clemson University

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