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Siu, Ana Lucia MD

Board Certified Family Medicine

accepting new patients

Ana Lucia Siu, MD, is a physician in Family Medicine.

Dr. Siu graduated with distinction from the University of San Martin de Porres School of Medicine in Lima, Peru. She went on to complete her internship and residency at the University of Texas Medical Branch in Galveston, TX. Dr. Siu has experience working in Internal Medicine, Family Medicine, Obstetrics and Gynecology at several hospitals in Peru and the United States. Dr. Siu has participated as a volunteer physician with the Peruvian American Medical Society’s missions work, as well as serving as faculty at St. Vincent’s Free Clinic in Galveston, TX. Her memberships include the American Academy of Family Physicians, Texas Medical Association, Texas Academy of Family Physicians, Peruvian American Medical Society, and Colegio Medico De Peru. Dr. Siu also contributed to a chapter of the 2017 5-Minute Clinical Consult Book by Wolters Kluer published in 2016.

Dr. Siu is fluent in both English and Spanish.

She officially joined the GMG family in 2016.


Our Locations

Woodlawn Medical Center
902 Bandera Road
San Antonio,TX 78228