Dr. Reza Jazayeri - Orange County Orthopedic Clinic

Dr. Reza Jazayeri

M.D.

Dr. Reza Jazayeri is a double board-certified orthopedic surgeon and sports medicine specialist dedicated to helping patients restore movement, overcome injuries, and stay active for the long term. With advanced expertise in shoulder, knee, and elbow conditions, he combines precision surgical care with a comprehensive approach to musculoskeletal health that supports recovery, performance, and lifelong wellness.

Testimonials

I was recently in a car accident and I went to Dr. Homan Mahallati and he was great. He was very nice and made me feel comfortable and was extremely thorough. His staff are also extremely helpful and friendly. I would recommend this Dr to anyone with orthopedic needs!

I had a great experience with this office. Staff was very professional and explained how the pain management injection worked. I did one epidural for my back and my pain was greatly reduced allowing me to get back to a normal lifestyle.

I felt very well cared for and that every possible aid was made known and available to me. I felt heard and SEEN.

This place literally changed my life. I was hopeless and felt out of options. But just when i was about to give up i came across these guys.

I had epidural shot skilfully done by Dr. Yashar Ilkhchoui for my neck and back muscles. I had great results and noticeable improvement with reducing pain, increase of energy, range of motion, muscle tightness and other. Very satisfied with results and highly recommend Dr. Ilkhchoui and this group of doctors.

I have been seeing Dr. Yashar for over a year now for different problems, he is very knowledgeable and so far he has been helping me a lot with my pain or I should say pains, unlike some others he spend a lot of time with you, listen to everything you have to say and advise you. I love Dr. Yashar for his expertise, kindness and his caring. He is the best.

He treated my shoulder pain. always patient and compassionate. I was referred to him by primary doc. He injected my shoulder and now I'm almost pain free. He saved me a surgery! so grateful to his knowledge and skills.

Born and raised in Southern California, Dr. Jazayeri brings a unique perspective shaped by his early studies in mechanical engineering and a passion for understanding how complex systems function. He completed his orthopedic surgery residency at NYU Hospital for Joint Diseases before returning home to complete specialized sports medicine training at the prestigious Kerlan-Jobe Orthopaedic Clinic.

After more than 15 years of caring for patients within one of Southern California’s largest healthcare systems, Dr. Jazayeri expanded his practice to focus on highly personalized orthopedic care. He also serves as Director of Longevity at DOCS Health, where he helps develop innovative strategies that support joint preservation, regenerative medicine, and long-term physical health.

Dr. Jazayeri believes successful outcomes extend beyond treating an injury alone. His philosophy emphasizes preparation before treatment, advanced surgical techniques when necessary, thoughtful rehabilitation, and sustainable habits that help patients continue doing what they love for years to come. He works closely with therapists, trainers, and other healthcare professionals to create individualized plans that guide patients through every stage of recovery.

An active outdoorsman himself, Dr. Jazayeri enjoys surfing, hiking, rock climbing, snowboarding, yoga, strength training, and martial arts. His firsthand understanding of an active lifestyle allows him to connect with athletes and everyday individuals alike, helping them confidently return to the activities that bring them purpose and enjoyment.