Dr. Castillo is on Doximity
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Office
601 Leah Ave
Ste A
San Marcos, TX 78666Phone+1 512-396-1000Fax+1 512-353-2554
Education & Training
- Methodist Hospital (Houston)Residency, Family Medicine, 2017
- Universidad Autonoma de GuadalajaraClass of 2013
Certifications & Licensure
- TX State Medical License 2016 - 2025
- American Board of Family Medicine Family Medicine
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