Mid-Valley Hospital & Clinic’s orthopedic surgeons and orthopedic physician assistants are educated in the working of the body’s muscles and skeleton, including the bones, joints, ligaments, tendons and nerves. There are 206 bones and 640 muscles in the human body, but in order to work properly, they need the support of our ligaments, tendons and cartilage. Motion requires collaboration, and even the smallest action – such as lifting a fork or taking a step – requires all of these parts to work together. Mid-Valley offers seamless care whether you have a sports-related injury, a broken bone or the need to replace a joint damaged from disease.

Whether you recently experienced an orthopedic injury or fracture needing repair, or have impaired mobility needing arthroscopic surgery up to and including joint replacement, our skilled orthopedic surgeons are here to serve you and get you back in the game.

Call us today and start on the road to a pain-free life.

Dr. Stephen C. White, MD

Orthopedic Surgeon


Dr. White is dedicated to the latest advances in orthopedic surgery with frequent special training courses in joint replacement, joint revision, trauma, and sports.
Even with his extensive surgical experience, Dr. White still treats most conditions without surgery. He enjoys educating patients and involving patients in their plan for treatment.

Dr. White's Full Bio

Dr. Dan Hiersche, MD

Orthopedic Surgeon


Dr. Daniel Hiersche, MD is an orthopedic surgery specialist in Ellensburg, WA and has been practicing for 39 years. He graduated from Loma Linda University School Of Medicine in 1979 and specializes in orthopedic surgery.

Gregory Fisk, PA-C

Orthopedic Physician Assistant- Certified


Greg Fisk began his career as a physician assistant with Family Psychiatrists before moving to Omak in 2005.

Greg worked with Caribou Trail Orthopedics for a number of years before joining the Mid-Valley team. In addition to his experience with mental health and orthopedic care. He has experience in ER and Sleep medicine.