The reviews listed below were collected independently of Performance Orthopedics & Sports Medicine through rater8. Each review represents an authentic and verified patient experience.
Dan Maurer, D.O.
Great doctor. Listens
(3 days ago)
Dec-2025
Dan Maurer, D.O.
All I will saw is AWESOME!!!
(4 days ago)
Dec-2025
Mark Lessner, M.D.
Very friendly and professional.
(4 days ago)
Dec-2025
Troy Diehl, D.O.
GREAT Patient care! Awesome personality, very nice assistant.
(5 days ago)
Dec-2025
Dan Maurer, D.O.
Dr. Mauer is so friendly and so caring. He is so busy and I have to wait a long time but I am willing to do that for him.
(6 days ago)
Dec-2025
Dan Maurer, D.O.
Dr. Maurer always takes the time to get to know his patients and what their goals are for treatment.
(2 weeks ago)
Nov-2025
Mark Lessner, M.D.
If I could give Dr. Lester more than five stars I would. I have been extremely pleased with my treatment. I complete confidence in everything he has done to help me with my knees and shoulder pain. IHe Has a great bedside manner, friendly, never makes me feel Inadequate in my questions, explains everything thoroughly, and I know exactly what he’s going do when he treats me because he explains everything.. I would not hesitate to recommend Dr. Lesnar to anyone.
(2 weeks ago)
Nov-2025
Mark Lessner, M.D.
Awesome
(2 weeks ago)
Nov-2025
Troy Diehl, D.O.
Always friendly and helpful.
(2 weeks ago)
Nov-2025
Troy Diehl, D.O.
Perfection! A patient for years, great staff friendly and knowledgeable well organized office. Dr. Diehl is always thorough to make sure surgery is medically necessary. If he sees you need a different type doctor he will refer you. A lot of people fear surgeons are too eager to cut, not Dr. Diehl. He is the best! Techniques are on point. Appreciative he is the reason I am able to continue my passion skiing!
Dr. Dan Maurer D.O., Dr. Troy Diehl D.O. and Dr. Mark Lessner M.D. of Performance Orthopaedics & Sports Medicine are board-certified and fellowship-trained orthopedic surgeons in Frisco TX. They specialize 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 also 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.
Dan Maurer, D.O.
Great doctor. Listens
Dan Maurer, D.O.
All I will saw is AWESOME!!!
Mark Lessner, M.D.
Very friendly and professional.
Troy Diehl, D.O.
GREAT Patient care! Awesome personality, very nice assistant.
Dan Maurer, D.O.
Dr. Mauer is so friendly and so caring. He is so busy and I have to wait a long time but I am willing to do that for him.
Dan Maurer, D.O.
Dr. Maurer always takes the time to get to know his patients and what their goals are for treatment.
Mark Lessner, M.D.
If I could give Dr. Lester more than five stars I would. I have been extremely pleased with my treatment. I complete confidence in everything he has done to help me with my knees and shoulder pain. IHe Has a great bedside manner, friendly, never makes me feel Inadequate in my questions, explains everything thoroughly, and I know exactly what he’s going do when he treats me because he explains everything.. I would not hesitate to recommend Dr. Lesnar to anyone.
Mark Lessner, M.D.
Awesome
Troy Diehl, D.O.
Always friendly and helpful.
Troy Diehl, D.O.
Perfection! A patient for years, great staff friendly and knowledgeable well organized office. Dr. Diehl is always thorough to make sure surgery is medically necessary. If he sees you need a different type doctor he will refer you. A lot of people fear surgeons are too eager to cut, not Dr. Diehl. He is the best! Techniques are on point. Appreciative he is the reason I am able to continue my passion skiing!