Our Orthodontist


Dr. William Harrison is a native of Southern California and has maintained an orthodontic practice in Newport Beach since 1995. Dr. Harrison received his Bachelor of Science degree from California State Polytechnic University, Pomona in 1976 and went on to the University of California, Los Angeles where he earned his Doctorate or Dental Surgery degree in 1980. Dr. Harrison then completed his orthodontic specialty training at the University of Minnesota in 1982.

Dr. Harrison is a member of numerous professional organizations including the American Association of Orthodontists, the California Association of Orthodontists, the American Dental Association, the California Dental Association and Tri County Dental Society. Dr. Harrison attends continuing education courses and professional meetings to stay on the forefront of technological advances in orthodontics.

Dr. Harrison was a professional race car driver in the 1990’s and has competed at Daytona, Sebring and numerous other tracks across the United States and Canada. He also enjoys skiing, cycling and traveling. Dr. Harrison currently resides in San Clemente with his wife Michelle, his daughter Paige, and twin sons Andrew and Ryan.

Newport Beach, California

400 Newport Center Drive
Suite 701
Newport Beach, CA 92660

©2019 Hersch Pediatric Dentristy and Orthodontics