When it Hurts, Skip the ER

No need to wait in an ER, ROC Express Orthopedic Walk-In Clinic is open for injuries such as broken bones, cuts, sore joints or muscles.

ROC Express

Justin Walker, MD

  • Specialities

    Trauma, Fractures & Deformities; Lower Extremity Joint Replacement

  • Fellowship

    Orthopedic Trauma - Reno Orthopedic Clinic

  • Residency

    Mayo Clinic

  • Medical School

    Louisiana State University Health Sciences Center

  • Board Certified by the American Board of Orthopaedic Surgery


Dr. Walker, a Baton Rouge, Louisiana native, received his medical degree from Louisiana State University Health Sciences Center – New Orleans. He completed his orthopedic residency at the Mayo Clinic. During his residency, he also completed a Master’s of Science in Orthopedics at the Mayo Graduate School. Dr. Walker completed his orthopedic trauma fellowship at the Reno Orthopedic Clinic before accepting a full time position here in August 2015.

His practice focuses on the treatment of fractures and deformity, as well as lower extremity joint replacement. Using the most advanced orthopedic treatment techniques, Dr. Walker provides care for acute fractures including pelvic and acetabular fractures, as well as nonunions, deformity, malunions, surgical treatment of musculoskeletal infections, and hip and knee arthritis, particularly post-traumatic arthritis.

Dr. Walker currently serves as a Clinical Assistant Professor at the University of Nevada School of Medicine, and mentors both medical and college students. He is a member of the Orthopaedic Trauma Association, the Nevada Orthopaedic Society, and the American Academy of Orthopaedic Surgeons.

Dr. Walker is friendly. He took his time explaining everything in language that we could understand.

Treated me when I had been knocked down by a dog at Hidden Valley, Reno, Nevada. Performed two surgeries and finally, released from checkups after 14 months. Fractured ankle with plate. Very skilled professional and friendly.

Thank you for seeing me! Dr. Justin Walker was extremely helpful in explaining my healing process and why my fractured pubic bone is so painful. He informed me the healing is a long process in this type of fracture. He helped with pain management, further care, rehabilitation, and will continue to care for me until I am healed. ROC has been wonderful in all its care. Dr. Jones did 2 hip replacements for me in 2016 and I have completely returned to my former life. I have referred several patients to ROC and I know three have been seen by ROC. I will continue to refer to ROC!