About
Terry Holster, MD is a board-certified internist practicing in Sugar Land, Texas. He earned his Bachelor of Arts in Biology from Texas A&M University in 1998. He then completed his medical degree, internship, and residency in Internal Medicine at the University of Texas Health Science Center in San Antonio, finishing his residency in 2006. He holds certification from the American Board of Internal Medicine and maintains hospital privileges at Houston Methodist Sugar Land Hospital.
Dr. Holster belongs to the American College of Physicians, the Texas Medical Association, and the Harris County Medical Society. His practice philosophy is direct: he wants to help each patient be their best by optimizing their overall health. He provides personalized care alongside education, counseling, and genuine motivation. Patients recognize him as an attentive listener who takes the time each visit requires. He has visited patients in the hospital after surgeries and responds quickly to urgent questions by text. Outside of medicine, he enjoys sports, traveling, and live music.
Education & Training
Undergraduate
Texas A&M University, College Station, TX - Bachelor of Arts, Biology (1998)
Medical School
University of Texas Health Science Center, San Antonio, TX - Doctorate of Medicine (2003)
Residency
Residency in Internal Medicine, University of Texas Health Science Center, San Antonio, TX (2004-2006)
Additional Training
Internship in Internal Medicine, University of Texas Health Science Center, San Antonio, TX (2003-2004)
Certifications
Conditions Treated
Who is Dr. Holster right for?
Dr. Holster is a strong fit for adults who want direct, ongoing access to their physician. Patients managing chronic conditions such as diabetes or hypertension benefit from his focus on optimization and long-term wellness planning. He works well with patients who value an attentive listener and a doctor who responds personally to urgent concerns. Anyone seeking a physician who also coordinates hospital care and specialist referrals will find his practice a good match.
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Frequently Asked Questions
Dr. Holster specializes in internal medicine with a focus on adult primary care, chronic disease management, and preventive wellness. He delivers comprehensive health screenings and custom wellness plans through the MDVIP model.
Yes, the American Board of Internal Medicine certifies Dr. Holster. He earned his medical degree from the University of Texas Health Science Center in San Antonio and completed his residency there in 2006.
Dr. Holster treats a broad range of adult conditions, including hypertension, diabetes, high cholesterol, thyroid disorders, and other chronic illnesses. He also provides preventive screenings and wellness planning to help patients stay ahead of health risks.
Yes, Dr. Holster holds hospital privileges at Houston Methodist Sugar Land Hospital. He visits patients there after surgeries and stays involved in their care during hospitalizations.
Dr. Holster focuses on helping each patient optimize their overall health. He pairs medical treatment with education, counseling, and encouragement. Patients see him directly at every visit, not a nurse practitioner or physician assistant.
Yes, Dr. Holster provides 24/7 physician access to his members. Patients can reach him directly for urgent questions and he responds quickly, including by text.
Dr. Holster completed his undergraduate studies at Texas A&M University and earned his medical degree from the University of Texas Health Science Center in San Antonio. He also completed his internship and residency in Internal Medicine there, finishing in 2006.
Dr. Holster holds membership in the American College of Physicians, the Texas Medical Association, and the Harris County Medical Society.
Doctor profile last updated March 21, 2026