Performance Orthopaedics & Sports Medicine

Performance Orthopaedics & Sports Medicine Our doctors at Performance OSM, Troy Diehl, D.O., Dan Maurer, D.O., and Mark Lessner, M.D. Dr. Dan Maurer D.O., Dr. Troy Diehl D.O., and Dr. Mark Lessner, M.D.

are fellowship-trained and board-certified sports orthopaedic surgeons in Frisco, Texas. of Performance Orthopaedics & Sports Medicine are board-certified and fellowship-trained orthopedic surgeons in Frisco, TX. Specializing in orthopedic care to treat your specific conditions, our doctors and dedicated staff can treat all your musculoskeletal injuries, shoulder pain, hip pain, foot and ankle pain, and arthritic joint pain. Performance Orthopaedics & Sports Medicine are specialists in sports medicine and use state-of-the-art equipment and techniques to achieve proper diagnosis, treatment and recovery. Contact our office to schedule an appointment with our orthopedic surgeons.

Weekend basketball feels great… until Monday morning 😬 Quick cuts, sudden stops, and explosive jumps can take a serious ...
02/05/2026

Weekend basketball feels great… until Monday morning 😬 Quick cuts, sudden stops, and explosive jumps can take a serious toll on your knees, ankles, and hips, especially without proper prep and recovery.

The good news? Many sports injuries are preventable.

👉 Learn how to protect your joints and stay in the game: https://performanceosm.com/

It’s National Patient Recognition Week, and we want to say THANK YOU.Thank you for trusting POSM with your care, your re...
02/02/2026

It’s National Patient Recognition Week, and we want to say THANK YOU.

Thank you for trusting POSM with your care, your recovery, and your goals. From weekend warriors to student athletes, we’re honored to be part of your journey back to movement and strength.

If you’ve been putting off getting checked out, let this be your sign 👇
👉 Schedule your visit: https://performanceosm.com/

Winter doesn’t have to mean slowing down if you know what to watch out for. Our team rounded up the most common winter i...
01/28/2026

Winter doesn’t have to mean slowing down if you know what to watch out for. Our team rounded up the most common winter injuries and practical tips to stay safe during cold-weather activities. Whether you’re navigating icy sidewalks or hitting the field, preparation is key. Keep your joints protected this season.

➡️ Swipe for winter injury insights.

Learn more about cold-weather joint pain: https://performanceosm.com/cold-weather-joint-pain/

At Performance OSM, we don’t just treat pain, we treat people. Our providers take the time to listen, understand your li...
01/20/2026

At Performance OSM, we don’t just treat pain, we treat people. Our providers take the time to listen, understand your lifestyle, and get to the root of your issue so you can get back to what you love. Patients choose us because they feel heard, supported, and confident in the care they receive.

From advanced diagnostics to non-surgical treatments such as biologics and regenerative medicine, we customize every plan to meet your goals. Whether elbow pain is slowing you down or a new injury has popped up, our team is here to guide you toward long-lasting relief.

If pain is interfering with your movement, don’t wait for it to worsen. Let us help you get ahead of it.

➡️ Book your appointment today:
https://performanceosm.com/request-an-appointment/

01/15/2026

Elbow pain might seem minor at first, but it can quickly interfere with everyday movement, lifting, gripping, working, and even simple tasks like holding a cup or typing. Many patients don’t realize that issues like tendonitis, overuse injuries, nerve irritation, or lingering sports injuries often come from repetitive stress on the joint. The good news? Most elbow conditions respond incredibly well to early evaluation and targeted treatment.

Our latest resource breaks down the most common causes of elbow pain, what symptoms you shouldn’t ignore, and when it’s time to see a specialist. Understanding the root cause is the first step to moving comfortably again.

➡️ Learn more about elbow pain here:
https://performanceosm.com/what-is-an-orthopaedic-injury/elbow-pain-doctor-frisco/

Syeda’s experience reflects what we strive for every day: attentive care, clear communication, and meaningful results. R...
01/13/2026

Syeda’s experience reflects what we strive for every day: attentive care, clear communication, and meaningful results. Reviews like this remind us why we do what we do. We’re grateful for her trust and proud to support her orthopedic journey. Thank you, Syeda, for your heartfelt words!

01/08/2026

Regenerative medicine is reshaping orthopedic care by focusing on repair instead of temporary relief. Biologic treatments help stimulate healing in damaged tissues, supporting improved mobility and reduced pain. It’s a great option for active individuals looking to return to movement without invasive procedures.

Our team will help you determine the best treatment for your goals.

➡️ Learn more about our biologic therapies: https://performanceosm.com/frisco-sports-orthopaedic-surgeon/biologics-orthopaedics-frisco/

Ignoring lingering pain can turn small problems into major setbacks. Early evaluation helps us identify the root cause, ...
01/06/2026

Ignoring lingering pain can turn small problems into major setbacks. Early evaluation helps us identify the root cause, build a personalized plan, and keep you moving safely. Whether it’s an old injury flaring up or new discomfort, our team is here to help you get answers fast. Taking action early is the best way to protect your long-term mobility.

➡️ Get checked by our orthopedic experts: https://performanceosm.com/request-an-appointment/

Happy New Year from the Performance Orthopaedics & Sports Medicine team! 🎉Here’s to a year of recovery, resilience, and ...
01/01/2026

Happy New Year from the Performance Orthopaedics & Sports Medicine team! 🎉

Here’s to a year of recovery, resilience, and reaching your goals one step, stride, and rep at a time. Let’s make 2026 your strongest year yet!

12/31/2025

We’ll be closed on January 1st to celebrate, but we’re back open January 2nd, ready to start the year strong! ✨

New Year’s Eve Hours 🎉On Dec 31, we’ll be closing at 3 PM to get ready for the celebrations! ✨
12/30/2025

New Year’s Eve Hours 🎉

On Dec 31, we’ll be closing at 3 PM to get ready for the celebrations! ✨

Address

14660 State Highway 121, Ste 100
Frisco, TX
75035

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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Dr. Troy Diehl D.O., Dr. Dan Maurer D.O., and Dr. Mark Lessner M.D. of Performance Orthopaedics & Sports Medicine are board-certified and fellowship-trained orthopedic surgeons in Frisco TX. Specializing in orthopedic care to treat your specific conditions, our doctors and dedicated staff can treat all your musculoskeletal injuries, shoulder pain, hip pain, foot and ankle pain, and arthritic joint pain. Performance Orthopaedics & Sports Medicine are specialists in sports medicine and use state-of-the-art equipment and techniques to achieve proper diagnosis, treatment and recovery. Contact our office to schedule an appointment with our orthopedic surgeons.