Dr. Darrow Welcomes You To The Stem Cell Institute

Marc Darrow, M.D., J.D., is one of the most experienced Stem Cell doctors in the world. He utilizes Stem Cell Therapy, Platelet Rich Plasma Therapy and Prolotherapy, for the treatment of joints, tendons, ligaments and many other injuries and syndromes all over the body including back and neck pain. He teaches at UCLA, and trained there with Board Certification in Physical Medicine and Rehabilitation.

PRP (Platelet Rich Plasma) Ultrasound-guided Injection of the Knee

Dr. Darrow describes PRP (Platelet Rich Plasma) therapy for chronic knee pain. In this video we see the patients blood platelets being spun down to create a platelet rich plasma solution that will be injected into the knee with guidance from the ultrasound.

Bone Marrow Stem Cell Treatments for Knee Osteoarthritis

Dr. Darrow explains the minimally invasive process used in this procedure. Dr. Darrow was trained at, and has taught at UCLA. He has been practicing regenerative medicine since 1997. He can be reached at (800) 300-9300.

Radio Show Host of

“Living Pain Free”
870 AM KRLA Sat & Sun from 1PM-2PM

Over 20 years

in Business


of happy patients

Board Certified in

Physical Medicine
and Rehabilitation


Dr. Darrow treated me 6-8 years ago for alleviating the symptoms of arthritis in in my large toe joint with prolotherapy. The pain was reduced significantly, so I can walk with absence of any pain. I recommend Dr Darrow for anyone experiencing pain that is not being alleviated with traditional medical treatment.

Howard F.

I visited Doctor Darrow for a very damaged hip. Stem cell treatments have always fascinated me and Dr. Darrow is the best. This includes his kind, knowledgeable staff! This doctor knows his business and I’ve been quite pleased with the results. Continuing to see progress! Thx so much!

Dianna D.


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11645 Wilshire Boulevard Suite 120 Los Angeles, CA 90025

PHONE: (800) 300-9300


Our office is open on Monday to Friday during 9:00am to 5:00pm. We are closed on weekends.


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