Dr. Gil VillanuevaMD, FACOG
Preventive Medicine
at Gil R. Villanueva, MD, FACOG - MDVIP — San Antonio, TX
About
Dr. Gil Villanueva has practiced women's healthcare in San Antonio for 31 years. He earned his Bachelor of Science in Biology from Trinity University in San Antonio in 1986. He then completed his Doctorate of Medicine at the University of Texas Health Science Center in 1990. His residency in Obstetrics and Gynecology followed at the same institution, where he served as Chief Resident from 1991 to 1994.
Dr. Villanueva holds board certification from the American Board of Obstetrics and Gynecology. He is also a Fellow of the American College of Obstetricians and Gynecologists. His leadership roles have included serving as Chair of the Department of Obstetrics and Gynecology at Northeast Baptist Hospital and Chair of the Women's Service Line at Methodist Stone Oak Hospital. He served as Director of Residency Preceptorship at Northeast OB/GYN Associates for over a decade. He speaks both English and Spanish. His clinical philosophy centers on treating the whole person, with attention to physical, mental, and spiritual well-being. Outside medicine, he enjoys hiking, fishing, and spending time with family.
Education & Training
Undergraduate
Trinity University, San Antonio, TX - Bachelor of Science, Biology 1986
Medical School
University of Texas Health Science Center, San Antonio, TX - Doctorate of Medicine 1990
Residency
Obstetrics & Gynecology, University of Texas Health Science Center, San Antonio, TX 1991-1994 (Chief Resident)
Additional Training
Internship: University of Texas Health Science Center, San Antonio, TX 1990-1991
Certifications
Languages
Spanish
Conditions Treated
Who is Dr. Villanueva right for?
Dr. Villanueva is an excellent fit for adult women seeking a long-term primary care and gynecology relationship. Women managing chronic conditions like hypertension, high cholesterol, or type 2 diabetes benefit from his preventive focus. His Women's Health Program suits patients who want thorough screening for heart disease, thyroid disorders, bone health, and hormone imbalance. Women navigating perimenopause or menopause find his whole-person approach particularly valuable. Patients who prefer a faith-informed, relationship-driven physician tend to feel at home in his practice.
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Frequently Asked Questions
Dr. Villanueva treats a wide range of women's health conditions. His clinical focus includes heart disease risk, diabetes, thyroid disorders, hormone imbalance, and bone health. He also addresses hypertension, high cholesterol, depression, and anxiety. His Women's Health Program includes specific screenings and lab panels for each of these areas.
Yes, Dr. Villanueva holds board certification from the American Board of Obstetrics and Gynecology. He is also a Fellow of the American College of Obstetricians and Gynecologists. He completed his residency training as Chief Resident at the University of Texas Health Science Center in San Antonio.
Yes, Dr. Villanueva covers both gynecology and primary care through the MDVIP Women's Health Program. The program's diagnostics address cardiovascular health, diabetes, thyroid function, and emotional well-being. Patients do not need a separate primary care physician.
Dr. Villanueva builds his practice on long-term personal relationships with patients. He focuses on treating the whole person, including physical, mental, and spiritual health. Many of his patients have remained under his care for 20 to 30 years.
Yes, Dr. Villanueva speaks both English and Spanish. This allows him to communicate comfortably with Spanish-speaking patients throughout their care.
Dr. Villanueva holds affiliations with Methodist Stone Oak Hospital and Northeast Baptist Hospital in San Antonio. He previously served as Chair of the Department of Obstetrics and Gynecology at Northeast Baptist Hospital. He also chaired the Women's Service Line at Methodist Stone Oak Hospital.
Dr. Villanueva has practiced women's healthcare for 31 years. He completed his medical training at the University of Texas Health Science Center and has been based in San Antonio throughout his career. Some of his patient relationships span more than 30 years.
Dr. Villanueva performs a comprehensive set of women's health screenings each year. These include lab panels for heart disease, diabetes, thyroid disorders, bone health, and hormone imbalance. He also conducts advanced cardiovascular risk testing and emotional well-being screeners for depression and anxiety.
Doctor profile last updated March 22, 2026