Jeff Bullock, M.D.



5223 Hamilton Wolfe

San Antonio, TX 78229

Closed. Opens Mon at 8 AM

Quick Facts

  • Virtual Telemedicine Visits Available, Call For Details
  • Board Certified Gastroenterologist
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies

GCSA – Medical Center Hamilton Wolf

Gastroenterology in San Antonio, TX

GCSA – Medical Center Hamilton Wolf

5223 Hamilton Wolfe

San Antonio, TX 78229

Closed. Opens Mon at 8 AM


Gastro Consultants of SA - Boerne, TX - GCSA Menger Springs

Gastroenterology in Boerne, TX

Gastro Consultants of SA - Boerne, TX - GCSA Menger Springs

134 Menger Springs

Ste. 1100

Boerne, TX 78006

Closed. Opens Mon at 8 AM

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About Jeff Bullock, M.D.


He completed his undergraduate work at Texas A&M. He then went on to achieve his Medical Doctorate at Texas Tech School of Medicine. However, it was during the early parts of his medical training as a fellow at Parkland Memorial Hospital in Dallas, that he found his passion for gastroenterology. He remembers, “It is one of the few fields [of medicine] where there is a good mix of science and people—a deeper level of thinking, interacting with patients, and performing procedures.”

During his career, Dr. Bullock has applied his expertise to other facets of art and science. He contributes as a medical columnist for The Boerne Star. He won the Anson Jones Award for excellence in health reporting in 2015.

Dr. Bullock leads SAGACT PLLC Clinical Research’s research team. This team focuses on finding the success of new treatment options. They do this for patients struggling with Crohn’s, ulcerative colitis, and other conditions and diseases.

As a result, these experiences have led Dr. Bullock to meet very inspiring people. In 2013, he wrote an article with a dying patient. Together they were able to share the important message of living each day to the fullest. He also recounts the story of two patients who were husband and wife. These two were diagnosed with cancer within months of each other. He said, “They told me that I inspired them to keep pushing and keep living, and that is why they are alive today, but I say, they inspired me. They pushed me to look deeper, try harder, and do more… to go beyond my traditional training. And thankfully, it went well, that story has a happy ending.”

When asked what he likes about working with medicine, he says, “Everything—the patients, the problem-solving, the research. I get to be the guy in the middle of the action. [As doctors], we sometimes see 30, 40, 50 patients in a day and it can be easy to forget why we are here and do what we do, but when you meet these people and you put yourself in their shoes, you realize you have to do whatever you can to fix the issue. Being involved in research opens even more doors to help more patients.”

When Dr. Bullock isn’t working with medicine, he is spending time with his wife and two sons. He might also be exploring exotic places around the globe.


Bachelor of Science, Texas A&M University, Undergraduate
Doctor of Medicine, Texas Tech School of Medicine
Internship, Residency in Internal Medicine, Parkland Memorial Hospital, Dallas, Texas
Fellowship, Gastroenterology Parkland Memorial Hospital, Dallas, Texas


Corp of Cadets, Texas A&M University
Diplomat, National Board of Medical Examiners, 1997
Diplomat, American Board of Medical Examiners, 2000
Diplomat, National Board of Examiners, 2013
Award of Excellence in Health Reporting, Anson Jones Award, Texas Medical Association



It was very efficient and professional. The staff explained everything on detail and everyone was very courteous and efficient!

A.R. Google

Dr Bullock, is absolutely one of the best physicians and absolutely the best Gastroenteroligist whose care my wife and I have been under. As a healthcare administrator, I have the opportunity to know and choose many gastroenterologist but chose Dr Bullock based on his knowledge, professionalism and outcomes. That choice made by me has been validated for over 15 years with our experience with Dr Bullock, especially with my wife's complicated gastrointestinal issues and my follow-ups having had colon cancer. I can highly recommend Dr Bullock , without any reservations.

C.J. Google

Very organized and professional operation.

E. Google

Dr. Jeff Bullock is the best! He was recommended to me, I trust him, that is hard to do!

M.H. Google

Excellent, processional care and service. I recommend Dr. Bullock, the facility and his team for anyone looking for Gastro care. A++++

M.T. Google


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