Reuben Chen MD

Stem Cell Specialist Dr. Reuben Chen, MD

Reuben Chen, MD

Stem Cell Specialist in Torrance

Pacific Stem Cell PRP’s Dr. Reuben Chen, ACGME board certified in Physical Medicine and Rehabilitation, is an expert in Regenerative Medicine, Sports Medicine, Pain Management, and Cosmetic Medicine. He specializes in the treatment of shoulder pain, elbow pain, neck pain, back pain, hip pain, and knee pain. He takes the time to thoroughly know his patients before deciding the best treatment options. Dr. Chen is one of the few physicians in the country who integrates traditional western medicine in his treatment programs, as well as alternative therapies such as acupuncture and herbal supplements. He has also lectured extensively to patients, fellow doctors and other health providers on various topics such as modern acupuncture and musculoskeletal pain treatment.


Dr. Chen earned his Bachelor of Science/Neuroscience degree with honors from the Brigham Young University in Provo, Utah in 2002 and obtained his medical degree from the UC Irvine School of Medicine in 2007. He also completed his post graduate training in the Physical Medicine and Rehabilitation Residency Program at the University of Minnesota. Dr. Chen is also the founder of SunLiving Health and Wellness Center located in Torrance where he provides cosmetic treatments and monitors weight management programs.


Dr. Chen has undergone specialty training in various cosmetic programs such as:

Regenerative Medicine

Dr. Chen has received specialized training and has had years of experience in Regenerative Medicine, which offers non-surgical treatment options for damaged tissues and organs. This field of medicine offer sustainable solutions and hope for people who suffer from painful conditions that used to be considered beyond repair.

Stem Cell Therapy

Stem Cell Therapy is one of the treatment options that Dr. Chen provides to create living and functional tissues to regenerate and repair tissue and organs in the body that are damaged due to age, disease and congenital defects.

PRP Therapy

Platelet-Rich Plasma (PRP) Therapy utilizes platelets from the your own blood to rebuild or jumpstart the healing process of damaged tendon or cartilage. Dr. Chen has provided this treatment options to athletes and active patients and has been successful in providing pain relief.

BMAC Therapy

The most advanced of all regenerative Medicine procedures, Bone Marrow Aspirate Concentrate (BMAC) Therapy helps accelerate healing in moderate to extensively damaged or injured bones and tissues. Dr. Chen carefully collects your stem cells by aspirating bone marrow, which produces the red blood cells, white blood cells and platelets, and has a large concentration of hematopoietic stem cells.


Dr. Chen is a member of the American Cosmetic Cellular Medicine Association and the American Academy of Physical Medicine and Rehabilitation.

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