Welcome to Pediatric Dentistry of San Antonio.



Meet Our Dentists

Dr. Derrick Cantu
Board Certified Pediatric Dentist
Dr. Cantu is a proud father of one very spirited little girl. He lives in San Antonio with his wife Aubrey, daughter Landry, and dog Bertie. Dr. Cantu graduated from Texas A&M University and is proud to be an Aggie! He graduated from dental school at The University of Texas Health Science Center at San Antonio. After graduation, Dr. Cantu continued his specialty education in the Pediatric Dentistry Residency Program at the same institution. As a dental student and resident, Dr. Cantu has presented research in dental trauma and dental caries in Toronto, Texas, and New York, respectively. Dr. Cantu is board certified with the American Board of Pediatric Dentistry.
As a big kid himself, when Dr. Cantu is not at the office treating patients he enjoys playing board games with his family and friends, playing golf, playing guitar, and performing magic. Your child may have even seen Dr. Cantu perform at their elementary school or local library as a part of a dental education program for children. Dr. Cantu is always more than ready to perform magic tricks for his patients in the office.
Dr. Cantu is extremely proud of making dental care for children his life’s work. He is devoted to promoting dental health to the city of San Antonio and is dedicated to creating an enjoyable dental experience for his patients and their parents. He is committed to being an integral part of the team for your child’s health!
DR. DAVID KEETON
Board Certified Pediatric Dentist
Dr. David Keeton is a Board Certified Pediatric Dentist who attended pediatric residency at the University of Texas Health Science Center after completing dental school at the University of Kentucky College of Dentistry. He joins our team all the way from Virginia and he has practiced dentistry since 2008. Dr. Keeton is married to his lovely wife, Misty, and has five beautiful children. When not in the office, Dr. Keeton is an avid University of Kentucky sports fan, loves being outside, and spending time with his family.
Meet Our Dental Team

Parker
Business Manager

Flor
Insurance Coordinator

Erin
Surgery Coordinator

Laura
Registered Dental Assistant

Imelda
Registered Dental Assistant

Krystal
Registered Dental Assistant

Taylor
Registered Dental Hygienist

Virginia
Registered Dental Assistant

Christine
Registered Dental Assistant

Stephanie
Registered Dental Assistant

Valerie
Receptionist
