Arthritis and cartilage degeneration are among the leading causes of chronic joint pain and disability, affecting over 32.5 million adults in the U.S. Osteoarthritis, rheumatoid arthritis, and joint injuries progressively wear down cartilage, leading to pain, stiffness, and loss of mobility. Traditional treatments such as pain medications, steroid injections, and joint replacement surgery often offer only temporary relief without addressing the underlying cause of cartilage damage.
At OrthoGen Health, we specialize in stem cell therapy for arthritis and cartilage repair, using the body’s natural healing properties to regenerate cartilage, reduce inflammation, and restore joint function. Our regenerative treatments offer an innovative alternative to surgery, helping patients regain mobility and long-term comfort.
“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 Supports Cartilage Repair
Cartilage has a limited ability to repair itself, making stem cell therapy a groundbreaking solution for arthritis and joint degeneration. Stem cells stimulate the growth of new cartilage, reduce inflammation, and slow the progression of arthritis.
The Stem Cell Therapy Process for Arthritis:
- Stem Cell Collection: Stem cells are derived from adipose tissue, bone marrow, or amniotic sources, depending on the patient’s needs.
- Processing & Activation: The stem cells are isolated and concentrated to enhance their healing potential.
- Targeted Joint Injection: The stem cells are precisely injected into the affected joint, where they begin repairing damaged cartilage and reducing inflammation.
Conditions Treated with Stem Cell Therapy for Arthritis
Stem cell therapy is effective for a wide range of joint conditions and degenerative diseases, including:
Osteoarthritis
Regenerates damaged cartilage and reduces joint inflammation.
Rheumatoid Arthritis
Helps modulate the immune response, reducing joint destruction.
Cartilage
Damage from Injuries Supports faster healing of cartilage tears and wear-related degeneration.

Benefits of Stem Cell Therapy for Joint & Cartilage Repair
Stem cell therapy offers a non-surgical solution for joint deterioration, providing benefits such as:
Cartilage Regeneration
Stimulates the production of new cartilage cells, restoring joint structure and cushioning.
Pain & Inflammation
Reduction Minimizes joint swelling and stiffness while improving function.
Long-Term Joint Preservation
Helps slow the progression of arthritis, reducing the need for joint replacement surgery.
Minimally Invasive & Safe
Uses your body’s own cells, minimizing risks and eliminating reliance on pain medications.
Frequently Asked Questions About Stem Cell Therapy for Arthritis
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Studies show that stem cell therapy can significantly reduce arthritis pain and improve joint function, especially in early to moderate cases.
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Most patients begin to notice reduced pain and increased mobility within weeks, with continued healing over several months.
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While results vary, many patients experience enough improvement to delay or avoid surgery entirely.
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Yes, it is a natural, minimally invasive treatment using biologic material from your own body, making it a safe alternative to surgery or medication.

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.
Find Relief with Stem Cell Therapy for Arthritis in San Jose
If you are suffering from arthritis or cartilage damage, OrthoGen Health in San Jose and Los Gatos offers state-of-the-art stem cell therapy to help restore joint function and relieve pain.
Schedule a consultation today to learn how regenerative cartilage repair can help you regain mobility and live pain-free.