Southern Utah Orthopedics and Sports Medicine
This department offers
- Arthritis Therapy
- Athletic Injuries and Prevention
- Hand therapy & splinting
- Musculoskeletal care
- Orthopedic & Sports Physical Therapy
- Orthopedic Rehabilitation
- Physical therapy
- Physical therapy & rehabilitation
- Rehabilitation
- Return to Sport
Comprehensive Orthopedic Care in Cedar City
At Southern Utah Orthopedics & Sports Medicine, we provide expert care to help you move more and hurt less. Located in Cedar City, our board-certified surgeons and experienced physician assistants treat a wide range of musculoskeletal conditions—from fractures and joint degeneration to complex joint replacements and minimally invasive surgeries.
We proudly serve Cedar City, Iron County communities, and student-athletes from Southern Utah University and area high schools.
Conditions We Treat
Our team offers specialized care for:
- Shoulder, elbow, wrist, and hand conditions
- Hip, knee, and shoulder arthritis or injury
- Sports-related injuries and chronic pain
- Rotator cuff and labral tears
- Fractures and traumatic injuries
What Sets Us Apart
Learn about the various benefits of care at Southern Utah Orthopedics & Sports Medicine.
Ready to move better?
This Department Offers
We use advanced, minimally invasive techniques to help patients heal faster and return to the activities they love. Our services include:
- Direct anterior hip replacements (most current technique)
- Shoulder and knee joint replacements
- Outpatient joint surgery options with enhanced recovery
- Arthroscopic shoulder surgery (rotator cuff/labral repairs)
- Arthroscopic knee surgery (ACL/meniscus repairs)
- Wrist arthroscopy
- Non-operative injury management
- Arthroscopic shoulder surgery (rotator cuff/labral repairs)
- Arthroscopic knee surgery (ACL/meniscus repairs)
- Wrist arthroscopy
- Non-operative injury management
- Comprehensive fracture care for upper and lower extremities
- Casting, bracing, or surgical repair as needed
- Minimally invasive and outpatient surgical options
Our providers

Dillon T. Jolley, PA

Lex S. Allen, MD

Robert E. Nakken, MD

James (Jimmy) M. Hjorth, PA
Meet Our Team
Robert E. Nakken, MD
Board-certified orthopedic surgeon with expertise in joint replacement, sports injury care, and arthroscopic shoulder and knee surgery. Team physician for Southern Utah University for over 25 years.
Lex S. Allen, MD
Fellowship-trained orthopedic surgeon specializing in hand, wrist, elbow, and shoulder surgery. Known for delivering advanced upper extremity care to patients across Southern Utah.
Jimmy Hjorth, PA-C
Orthopedic physician assistant focused on joint replacement and sports medicine. Former athletic trainer with a passion for helping patients return to full function.
Dillon T. Jolley, PA-C
Orthopedic physician assistant and Cedar City native with experience in fracture care, patient education, and treating injuries to both upper and lower extremities.