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Dr. Troy Diehl, D.O

Dr. Troy Diehl is considered to be a top orthopaedic surgeon in Frisco, TX and provides comprehensive orthopaedic care to the local community and the North Texas area. He is one of the few physicians in North Texas that has specialized training in hip arthroscopy. He also received specialized training in the Oxford partial knee arthroplasty. He is assisted by one of Frisco’s most experienced Physician Assistants, Trisha Fennell, PA-C.

Dr. Diehl earned his Bachelor of Science degree from Penn State University and earned his Doctorate of Osteopathy from the Ohio University College of Osteopathic Medicine. He completed his residency in orthopaedic surgery at Summa Health Systems-Cuyahoga Falls General Hospital in Akron, OH, followed by a sports medicine fellowship at Wellington Orthopaedics and the University of Cincinnati. During his fellowship with the Cincinnati Bengals and the University of Cincinnati, Dr. Diehl participated treating collegiate as well as professional athletes from the NFL, ATP, and AVP.

Dr. Diehl is currently the team physician for McKinney High School in McKinney, TX, Heritage High School in Frisco, TX as well as the Frisco Lacrosse Association.

Dr. Diehl resides in Frisco with his wife and their two children. His hobbies include golfing, skiing, and spending quality time with his family.

Dr. Diehl Is Accepting New Patients!

Dr. Troy Diehl is currently accepting new patients. To request an appointment, please use our convenient online scheduling system. We look forward to seeing you.

Request an Appointment

Education & Experience

  1. B.S., Premedicine – Pennsylvania State University
    University Park, PA
    1994 to 1998

  2. Doctor of Osteopathy – Ohio University College of Osteopathic Medicine
    Athens, OH
    1998 to 2002

  3. Orthopaedic Surgery Residency – Summa Health System
    Cuyahoga Falls General Hospital Akron, OH
    2002 – 2007

  4. Rotating Internship – Cuyahoga Falls General Hospital
    Akron, OH
    2002 – 2003

  5. Orthopaedic Oncology and Basic Sciences – University Hospital
    Cleveland, OH
    2004

  6. Orthopaedic Sports Medicine – University of Pittsburgh Medical Center
    Pittsburgh Medical Center
    2005

  7. Orthopaedic Trauma – Metro Health System
    Cleveland, OH
    2005

  8. Pediatric Orthopaedics – Cleveland Clinic Foundation
    Cleveland, OH
    2005

  9. Orthopaedic Surgery & Sports Medicine Fellowship – Wellington Orthopaedics
    University of Cincinnati – Cincinnati, OH
    2007 to 2008


Wonderful Client Feedback

Great staff!  Love this place, would highly recommend. Had no issues after knee surgery!!

-Rod

Dr. Maurer’s honest approach to discussing options and talking TO me, not AT me, is a great comfort when making these big decisions.

-Lyle

Dr. Diehl was very kind and caring. I don’t think there is a person in this office who is not professional and personable. They go above and beyond for their patients.

-Patricia

Very impressed with Dr. Lessner. Very thorough and listened to me. He gave me multiple treatment options and involved me in the decision making. Highly recommend!

-Todd

I’ve recuperated very well with physical therapy after having both knees replaced here. I’m on my way to walking normally again and without pain. They take time to listen and explain everything completely.

-April

This has been one of the best medical care experiences I’ve had, from our initial consultation to post-op visits to physical therapy. Dr. Diehl and his team are a very caring, friendly, and professional group. I had a left knee injury (meniscus and ACL tears). Thank you!!

-Mark