
Sports Injury Treatment in Riverside & Menifee, CA
Shoulder, elbow, and knee injuries can sideline athletes and active adults for months. At Regenerative Medicine at UPC, Dr. Rainier Guiang, MD, offers regenerative therapies designed to support your body’s own repair of injured tendons, ligaments, joints, and soft tissues — with the goal of getting you back to your sport and daily activity sooner.
Does PRP help tennis elbow? Dr. Guiang explains — Read more about PRP for tennis elbow.
Common Sports Injuries We Treat
We care for athletes and active adults with injuries such as:

Shoulder injuries
Rotator cuff tendonitis and impingement

Elbow injuries
Tennis elbow and golfer’s elbow

Knee injuries
Jumper’s knee, meniscal tears, ligament sprains, and runner’s knee. Learn more about runner’s knee and knee PRP.
Foot & heel pain
Plantar fasciitis and heel pain

Sprains, strains & tendonitis
Throughout the body
Regenerative Options for Sports Injuries
Depending on your injury, Dr. Guiang may recommend one of the following regenerative treatments as part of your plan:
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- PRP for Pain
- PRP/PRF Therapy
- Prolotherapy
- Peptide Therapy
- Red Light Therapy
- Botox for Pain
- LDN Therapy
Why Athletes Choose Regenerative Medicine
Regenerative options are designed to support a faster recovery and return to activity compared with simply waiting an injury out. Care is minimally invasive, with personalized treatment plans built around your injury after a consultation, and supervised by Dr. Guiang, a double board-certified anesthesiologist.
Important Note: These regenerative treatments are not part of our regular pain management practice. Because they are considered elective and investigational by most insurance companies, they are not covered by insurance. Patients are responsible for the full cost of these services.
Book a Consultation
Care begins with a $95 consultation at our Riverside or Menifee clinic, where Dr. Guiang evaluates your injury and builds a treatment plan around it.