Thomas Foss, MD

Meet Thomas Foss, MD

Thomas Foss, MD, is a family medicine provider with CHRISTUS Trinity Clinic in New Braunfels, TX. He provides compassionate, expert care for patients aged 7 years and older. He focuses on health education and prevention management for patients.

Dr. Foss earned his undergraduate degree from Colorado Christian University (CCU) with a Bachelor of Science in Organization Management & Christian Leadership. He graduated from Universidad Autónoma de Guadalajara (UAG) with his medical degree and completed a family medicine residency with CHRISTUS Health/Texas A&M University in Corpus Christi, TX.

With over a decade of experience as a personal trainer, Dr. Foss brings a strong foundation in fitness and wellness to the clinic, emphasizing preventive care as a cornerstone of long-term health and well-being.

“I like to try to take a more natural approach to my patient care ... You might have heard it said before ... an ounce of prevention is worth a pound of cure ... If I can help my patients in a preventive care approach, then we can try to avoid the medicines. However, there is a time when medicine is the best option.”

In his spare time, he enjoys hiking, golfing, working out, traveling, and volunteering at church.