About
Jean-Pierre Letellier, MD is a board-certified family medicine physician practicing concierge care in Granbury, Texas. He grew up in New York City and moved to Albuquerque, New Mexico in 1989. He earned his Bachelor of Science from the University of New Mexico in 1993. He then completed his medical degree at the University of New Mexico School of Medicine in 2004. His family medicine residency training took place at Texas Tech University Health Sciences Center in Lubbock, Texas.
Dr. Letellier treats patients of all ages, from newborns to seniors. He takes a whole-body perspective on health, addressing everything from acute illness and injury to chronic disease management and preventive care. He speaks Spanish fluently, broadening his ability to connect with patients. Outside the clinic, he enjoys golfing, reading, music, running, and horse racing. He and his wife Theresa have two daughters.
Education & Training
Undergraduate
University of New Mexico, B.S. (1993)
Medical School
University of New Mexico School of Medicine (2004)
Residency
Family Medicine, Texas Tech University Health Sciences Center, Lubbock, TX
Certifications
Languages
English, Spanish
Conditions Treated
Who is Dr. Letellier right for?
Dr. Letellier suits patients who want a single physician to manage their entire family's healthcare. Families with children, adults managing chronic conditions like high blood pressure or high cholesterol, and seniors all fit his clinical scope well. Patients who value same-day access and after-hours availability will find his concierge model practical. Spanish-speaking patients benefit from his fluency in the language.
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Frequently Asked Questions
Dr. Letellier treats a wide range of acute and chronic conditions. These include sinus infections, fevers, the flu, injuries, and broken bones. He also manages long-term conditions such as high blood pressure and high cholesterol. Women's health and gynecological services fall within his scope as well.
Yes. Dr. Letellier treats patients from infancy through senior years. His family medicine training at Texas Tech University Health Sciences Center included pediatrics, gynecology, and geriatrics, preparing him to care for the full span of a patient's life.
Yes. Dr. Letellier holds board certification in Family Medicine. He completed his residency at Texas Tech University Health Sciences Center in Lubbock, Texas, and earned his medical degree from the University of New Mexico School of Medicine in 2004.
Yes. Dr. Letellier speaks Spanish fluently. This allows him to communicate directly with Spanish-speaking patients throughout their care.
Dr. Letellier takes a whole-body approach to health and wellness. He focuses on prevention as well as treatment, combining annual physicals, health screenings, chronic disease management, and lifestyle coaching. His goal is to serve as a long-term partner in each patient's health.
Yes. Lifestyle coaching is part of Dr. Letellier's standard scope of care. He works with patients to address health behaviors that influence chronic conditions and long-term wellness outcomes.
Dr. Letellier earned his medical degree from the University of New Mexico School of Medicine in 2004. He completed his Family Medicine residency at Texas Tech University Health Sciences Center in Lubbock, Texas.
Doctor profile last updated April 10, 2026