Stem cell therapy is transforming the way chronic pain, joint damage, and soft tissue injuries are treated by using the body’s natural healing mechanisms to regenerate damaged tissues. Unlike conventional treatments that only manage symptoms, stem cell therapy promotes tissue repair, reduces inflammation, and enhances long-term function.
At OrthoGen Health, we specialize in advanced stem cell therapy using adipose tissue, bone marrow-derived, and amniotic stem cells to provide non-surgical regenerative solutions for joint pain, spine conditions, arthritis, and soft tissue injuries.
“Someone referred me to this place because i had a very bad knee pain which multiple other doctors i visited, told me have to have an open surgery but Dr.James told me can do PRP which is much easier and safer. I thought it worth trying it. After almost 2 years, i still have no pain and i got back to normal life. I am so glad listen to Dr, James and for your info i think he has one of the highest certificates that only a few doctors in the US have it.
He is so kind and acknowledgeable and i definitely recommend anyone who has joint pain before letting others to have any open surgeries which obviously they want nothing but making money.Thanks you for making the life enjoyable for me again.”

How Stem Cell Therapy Works
Stem cells are the building blocks of tissue regeneration, capable of differentiating into various cell types that repair and rebuild damaged structures. The procedure involves:
- Stem Cell Collection: Stem cells are obtained from adipose (fat) tissue, bone marrow, or amniotic sources, depending on the patient’s needs.
- Processing & Concentration: The extracted stem cells are isolated and concentrated to enhance their healing potential.
- Precise Injection: The stem cells are injected into the injured area, where they stimulate tissue regeneration and reduce inflammation.
Conditions Treated with Stem Cell Therapy
Stem cell therapy is used for a variety of orthopedic and degenerative conditions, including:
Why Choose Stem Cell Therapy for Pain & Healing?
Stem cell therapy provides an innovative alternative to pain medications, steroid injections, and surgery, offering benefits such as:
Long-Term Tissue Repair
Stem cells promote cartilage, tendon, and ligament regeneration, leading to improved function.
Reduced Inflammation & Pain
By targeting inflammation at its source, stem cells provide natural, long-lasting pain relief.
Non-Surgical & Minimally Invasive
Stem cell therapy requires no incisions or lengthy recovery time, making it a safe alternative to surgery.
Enhanced Mobility & Faster Recovery
Many patients experience increased mobility and faster healing compared to conventional treatments.


Dr. James Petros
Dr. James Petros, founder of OrthoGen Health, is a board-certified regenerative medicine physician with extensive expertise in pain management and non-surgical orthopedics. Now serving primarily in his role as CEO, Dr. Petros focuses on advancing the mission of OrthoGen Health through innovation, clinical leadership, and patient-centered strategy. He has built the organization on a foundation of scientific progress, compassionate care, and collaboration, ensuring that patients are supported by a team dedicated to delivering the highest quality regenerative therapies.
Explore the Power of Stem Cell Therapy in San Jose for Lasting Relief
If you’re struggling with joint pain, spine conditions, or soft tissue injuries, OrthoGen Health in San Jose and Los Gatos offers cutting-edge stem cell therapy to help you heal naturally and regain mobility.
Schedule a consultation today to discover how stem cell therapy can restore function and relieve pain without surgery.