Meet Our Doctors

Dr. Diane Trinidad, D.D.S.

Dr. Diane Trinidad was born and raised in San Antonio, Texas. She graduated from University of Texas in Austin with a Bachelors of Arts degree, then continued her education at Baylor College of Medicine. She was awarded her D.D.S. in 1992. Dr. Trinidad opened her practice on De Zavala shortly after graduating and has been practicing for over 25 years. She is especially interested in sports related dentistry and orthodontics. Dr. Trinidad is married and is a proud mother of two children and two New Foundland pups! She loves to watch her son, who plays football for Abilene Christian University and her daughter, who plays volleyball for University of Kansas In Lawrence.

Dr. Vaughan

Dr. Vaughan received her undergraduate degree from Texas A&M University. She attended dental school at the University of Texas Health Science Center in San Antonio. After graduation from dental school, she completed a two year hospital based residency in general dentistry. Upon completion of her residency, Dr. Vaughan taught at the dental school in both the graduate and undergraduate general dentistry programs. Following her tenure in academics, she has enjoyed practicing dentistry in the San Antonio community. Dr. Vaughan is a member of the American Dental Association, the Texas Dental Association, and the San Antonio District Dental Society.

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Primary Location


8:00 am-4:30 pm


8:00 am-4:30 pm


8:00 am-4:30 pm


8:00 am-4:30 pm