Dr. Nick Dybdal-Hargreaves, DDS, PhD is a Board Certified Endodontist practicing in San Antonio, Texas. Although not a Texas native, he has lived in the Alamo City since childhood, and graduated from Churchill High School. He earned his Bachelor of Science in Biochemistry and Molecular Biology from Trinity University, and was accepted into the competitive COSTAR program at the UT Health Science San Antonio. There, he began his dual degree doctoral training, earning both his Doctorate of Dental Surgery and PhD in Pharmacology consecutively. Following his graduation, he enjoyed several years practicing general dentistry as an associate and managing dentist before returning to UTHSCSA to begin his Endodontic residency training. After completing his residency in the summer of 2023, Dr. Hargreaves founded Hargreaves Endodontics. In the summer of 2025, he completed his board certification, and became a proud diplomate of the American Board of Endodontics.Dr. Hargreaves is an avid runner, reader and guitarist. When not busy at his clinic, he and his wife enjoy watching rugby together, exploring local breweries and keeping up with their young daughter.

Dr. Michael Yost DDS, a proud San Antonio native, graduated from Texas A&M University and then the University of Texas Health Science Center San Antonio School of Dentistry with summa cum laude honors. To further specialize in pediatric dentistry, Dr. Yost completed a two-year residency at UTHSCA before joining his father's practice, Yost Pediatric Dentistry, in 2008. He is dedicated to providing high-quality, compassionate dental care tailored to each child's unique needs.While focusing on cavity prevention, Dr. Yost has also become adept at simplifying complex dental treatments for his young patients. He offers nitrous oxide and oral conscious sedation in his office and holds privileges at Children's Hospital of San Antonio for cases requiring general anesthesia. Committed to excellence, Dr. Yost continuously incorporates the latest technology and techniques to ensure state-of-the-art care for his patients.