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.

Athletes spend hours training their bodies, but what about their stress levels? During Stress Awareness Month, it’s impo...
04/27/2026

Athletes spend hours training their bodies, but what about their stress levels? During Stress Awareness Month, it’s important to recognize how mental strain can quietly increase injury risk, slow recovery, and reduce athletic performance.

Athletes spend hours training their bodies, but what about their stress levels? During Stress Awareness Month, it’s important to recognize how mental strain can quietly increase injury risk, slow recovery, and reduce athletic performance. The mind and body are deeply connected, and understanding t...

Staying active is great for young athletes—but safety matters, too. ✨ During National Youth Sports Safety Month, we’re h...
04/24/2026

Staying active is great for young athletes—but safety matters, too. ✨ During National Youth Sports Safety Month, we’re highlighting meniscus injuries in young athletes and how to keep kids safe in the game!

Knee injuries are common among athletes, and young athletes are no exception. The physical demand on young athletes has steadily increased due to increasing frequency of sports participation and early sport-specific specialization and associated higher injury risk.

The right diagnosis makes all the difference. Dr. Kai Mithoefer offers expert second opinions using today’s most advance...
04/09/2026

The right diagnosis makes all the difference.
Dr. Kai Mithoefer offers expert second opinions using today’s most advanced, less invasive treatments.

Sports-related injuries are a common occurrence in athletes around the globe. Whether you are a recreational athlete, college or high school athlete, or simply enjoy being active, you will likely suffer from a sports-related injury at one time or another.

Thank you for the kind review! 🤩 Dr. Mithoefer is dedicated to personalized rotator cuff care and clear communication.  ...
04/07/2026

Thank you for the kind review! 🤩
Dr. Mithoefer is dedicated to personalized rotator cuff care and clear communication.

04/06/2026

✨ Learn about Dr. Kai Mithoefer—a Top Doctor and sports medicine expert with over 15 years of experience in minimally invasive and regenerative treatments designed to get you back in the game.

04/02/2026

Workplace injuries don’t just hurt—they can sideline your life and career.
Dr. Mithoefer provides comprehensive and compassionate care with direct access to experienced workman’s compensation coordinators to facilitate expedited appointments for patients with work-related injuries.

Thank you for your long-standing trust in Dr. Mithoefer. His thoughtful, patient-first approach is exactly what we striv...
03/31/2026

Thank you for your long-standing trust in Dr. Mithoefer. His thoughtful, patient-first approach is exactly what we strive for, and we’re so glad it made such a positive difference in your care. 🌟

Skiing is one of the most beloved sports, but like any sport, it comes with the risk of injuries. Knee injuries account ...
03/26/2026

Skiing is one of the most beloved sports, but like any sport, it comes with the risk of injuries. Knee injuries account for one-third of all ski-related injuries. ⛷️
If skiing has caused you knee pain that will not subside with rest and ice, then it is important that you are seen by an orthopedic specialist. Dr. Kai Mothoefer has extensive experience in treating knee-related sports injuries.
Schedule an appointment today!

Skiing is one of the most beloved winter sports, but like any sport, it comes with the risk of injuries. Knee injuries account for one-third of all ski-related injuries.1 The knee is a complex joint consisting of bones, muscles, ligaments, and tendons; each part plays a significant role in providing...

03/23/2026

A torn ACL can feel like the end of your athletic journey—but it doesn’t have to be.
🐻 The BEAR® Implant (Bridge-Enhanced ACL Restoration) offers a revolutionary approach to healing your ACL naturally.

03/19/2026

Want to keep your knees strong? Dr. Mithoefer, sports medicine specialist, explains the essentials of knee preservation and joint health.

What an amazing achievement! 🎉 We’re proud to have been part of your son’s journey and grateful for your trust in Dr. Mi...
03/17/2026

What an amazing achievement! 🎉
We’re proud to have been part of your son’s journey and grateful for your trust in Dr. Mithoefer during such an important time.

Are you being told you may need a knee replacement? For many active adults, the idea of joint replacement surgery feels ...
03/16/2026

Are you being told you may need a knee replacement? For many active adults, the idea of joint replacement surgery feels premature. The encouraging news is that modern joint preservation techniques can often delay, and in some cases prevent, the need for total knee replacement.

Are you being told you may need a knee replacement? For many active adults, the idea of joint replacement surgery feels premature. The encouraging news is that modern joint preservation techniques can often delay, and in some cases prevent, the need for total knee replacement. Let’s explore some o...

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

Alerts

Be the first to know and let us send you an email when Kai Mithoefer, MD posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Practice

Send a message to Kai Mithoefer, MD:

Share

Category