Kai Mithoefer, MD

Kai Mithoefer, MD Dr. Mithoefer is board certified in both Orthopedic surgery and Orthopedic sports medicine. Dr Kai Mithoefer is an orthopedic surgeon in Waltham and Boston, MA.

Dr. Mithoefer is an internationally recognized specialist for sports medicine, joint preservation and regenerative orthopedics. He offers joint preservation surgery, regenerative orthopedics and sports medicine including trauma care for the shoulder and knee.

06/01/2026

This Men’s Health Month, make one move that matters: take care of your joints and stay in the game.
Don’t ignore lingering pain or injuries—early treatment can keep you active and prevent bigger issues down the road.

Have you joined the pickleball craze? 🏓🎾 Pickleball is an incredible sport that can keep you active and in great shape f...
05/28/2026

Have you joined the pickleball craze? 🏓🎾
Pickleball is an incredible sport that can keep you active and in great shape for years to come, however, like all sports, players must be aware of potential injuries and how to prevent them.

ickleball is one of the fastest-growing sports in America and is described as a perfect combination of tennis, badminton, and ping pong. Pickleball is a social sport that the whole family can enjoy and is considered a low-impact sport with great physical benefits.

With over 15 years of clinical expertise, Kai Mithoefer is an internationally recognized leader in sports medicine, join...
05/21/2026

With over 15 years of clinical expertise, Kai Mithoefer is an internationally recognized leader in sports medicine, joint preservation, and regenerative orthopedics.
By applying state-of-the-art and evolving regenerative technologies, he can help patients return to the activities they love.

05/19/2026

Thank you for your continued trust! 🌟
We’re so glad to hear our team has consistently provided the care you expect.

Think beyond recovery. Think long-term joint health. BEAR ACL repair is changing how we approach ACL injuries—and what i...
05/18/2026

Think beyond recovery. Think long-term joint health.
BEAR ACL repair is changing how we approach ACL injuries—and what it could mean for arthritis risk.

Could the way you treat your ACL injury today impact your risk of arthritis tomorrow? The BEAR implant is redefining ACL care by promoting natural healing instead of replacement.

05/15/2026

🩺 Dr. Kai Mithoefer is a leader in joint preservation, offering advanced regenerative treatments designed for optimal, individualized results.
Learn more about joint preservation and how it may be able to help reduce pain, increase mobility, and delay or prevent the need for joint replacement.

05/12/2026

Thank you for your thoughtful feedback! 🌟
Wishing you the very best in your recovery.

05/07/2026

Regular physical activity is one of the best things you can do for your body. 💪
In honor of National Physical Fitness & Sports Month, we’re sharing tips to help you stay active and avoid injury.

A breakthrough in ACL treatment! 🎉 The BEAR Implant is the first medical technology to demonstrate, with Level 1 clinica...
05/06/2026

A breakthrough in ACL treatment! 🎉 The BEAR Implant is the first medical technology to demonstrate, with Level 1 clinical evidence, that it enables the body to heal its own torn ACL.

05/05/2026

Thank you for sharing!
We’re thrilled to hear you’re back to playing soccer pain-free and feeling confident in your knee again. ⚽

Address

71 Border Road
Waltham, MA
02451

Opening Hours

Monday 9am - 4pm
Tuesday 9am - 4pm
Wednesday 9am - 4pm
Thursday 9am - 4pm
Friday 9am - 4pm

Telephone

+17818902133

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