Mario graduated with his B.S. in Pharmacy from the University of Texas at Austin in 1972. With a wealth of knowledge and experience Mario, joined Stonegate Pharmacy in 2015 after 10 years of successful ownership and management of his namesake, Mario's Pharmacy. Mario remains a pinnacle of leadership at Stonegate's San Antonio location and brings with him a dedicated team of experienced Pharmacy Technicians that have been by his side since 1998. Mario is known for his personable and caring demeanor. His patients quickly become friends and he is dedicated to serving his community. Mario also serves as a preceptor for the University of Texas and enjoys spending time with his wife, Esmeralda, their 3 children, Mario Jr.,Marisol & Cristina, and their 2 grandchildren, Alexander & Isabella.