The Stone Clinic

The Stone Clinic is an orthopaedic surgery, sports medicine and physical therapy practice in San Francisco, California, focused on biologic joint repair.

Clinicians

• Kevin R. Stone, MD — orthopaedic surgeon
• John V. Crues, III, MD — radiologist, musculoskeletal specialist

Regenerative treatments offered

• Platelet-rich plasma (PRP) combined with hyaluronic acid — the clinic’s current injection approach for knee, shoulder and ankle injuries and arthritic joints
• Articular cartilage paste grafting — a surgical procedure combining the patient’s bone marrow cells with harvested cartilage
• BioKnee, BioAnkle and shoulder biologic repair programs, and meniscus transplantation using donor tissue

Conditions the practice lists

Cartilage, meniscus and ligament damage, arthritis, ankle instability, Achilles tears, shoulder labral tears, rotator cuff damage and shoulder instability.

What to know before you call

• A complimentary virtual consultation is offered to patients outside the Bay Area
• On-site physical therapy through StoneFit
• Prices and insurance coverage for injections are not published

RPG verification notes

• The site states the clinic no longer focuses on injecting cells directly
• No FDA statement found on the biologic treatment pages
• Prices not published

Last verified by Regen Provider Guide: October 2026. Confirm treatment details, candidacy, insurance coverage and costs directly with the practice. RPG makes no claim about the effectiveness of any treatment.