Shawn P. Tierney, DC, RMSK is a musculoskeletal sonologist and leader of multiple regenerative medicine clinics in Southern California, specializing in ultrasound-guided procedures such as stem cells, PRP, spinal injections and nerve hydrodissection. Shawn Tierney, DC, RMSK, is an expert educator for physicians and sonographers in musculoskeletal ultrasound and serves as a faculty member of MSKUS. Dr. Tierney has done extensive work in Sports Medicine, Rehabilitation and Nutrition in addition to practicing Chiropractic Medicine for over 15 years.

Dr. Tierney received his degree from the Los Angeles College of Chiropractic Medicine. Prior to studying chiropractic medicine, Dr. Tierney was an environmental organic chemist and a personal trainer since 1986.

Not only does Dr. Tierney have experience as a nationally ranked body builder, he also actively assists in the recovery of many professional athletes. Dr. Tierney has treated members of the U.S. Water Polo Team, the U.S. Olympic Swim Team and professional athletes from the MLB and NFL.

Shawn Tierney provides diagnostic ultrasound exams and ultrasound-guided injections in the following locations:

Joy Wellness (San Diego)

Ignite Rx (Temecula)

Pacific Healing (Los Alamitos)