Boston Joint Preservation

Boston Joint Preservation is the cartilage-repair and joint-preservation practice of orthopedic surgeon Kai Mithoefer, MD, with offices in Waltham, Woburn and Dedham, Massachusetts.

Clinicians

• Kai Mithoefer, MD — board certified in orthopedic surgery and orthopedic sports medicine; Harvard Orthopedic Residency and sports medicine/shoulder fellowship at the Hospital for Special Surgery
• Lisa B. Morin, PA-C

Regenerative treatments offered

• Stem cells and PRP — offered as injections or during surgery, alone or after orthopedic procedures; the site says orthobiologics may come from the patient’s own body or a donor
• Related regenerative orthopedic procedures listed: arthroscopic MACI cartilage restoration, BEAR ACL repair, meniscal repair and transplantation, and osteotomy

Conditions the practice lists

The Stem Cells / PRP page names articular cartilage injuries, early osteoarthritis, ligament injuries and tendon injuries. Orthobiologics are described for patients whose symptoms persist after rest, medication and physical therapy.

What to know before you call

• Offices: 71 Border Road, Waltham, MA 02451; 800 West Cummings Park, Suite 2250, Woburn, MA 01801; 3 Allied Drive, Dedham, MA 02026
• Phone (617) 264-1100; online booking available
• Information for out-of-town and international patients is provided

RPG verification notes

• Clinician credentials and training listed on the website
• Cell source and imaging guidance not stated
• 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.