Mark R. Merrell, MD

Mark Merrell, MD - Tri-City Orthopaedics

Mark R. Merrell, MD Orthopaedic Surgeon

Mark R. Merrell, MD, is board certified in Orthopaedic Surgery and is a member of the American Academy of Orthopaedic Surgeons. He specializes in the surgical and nonsurgical treatment of most orthopaedic disorders and injuries.

  • Undergraduate: Associate's Degree, Premedicine, Ricks College, Rexburg, ID
  • Undergraduate: Bachelor’s Degree, Microbiology, Brigham Young University, Provo, UT
  • Medical: University of Utah, Salt Lake City, UT
  • General Surgery Internship: Maricopa Medical Center, Phoenix, AZ
  • Orthopaedic Surgery Residency: Phoenix Integrated Orthopaedic Residency Program, Phoenix, AZ
  • Fellow, American Academy of Orthopaedic Surgeons
  • Member, Western Orthopaedic Association
  • Member, Washington State Medical Association
  • Member, Benton-Franklin County Medical Society
  • Diplomate, National Board of Medical Examiners
  • Diplomate, American Board of Orthopaedic Surgery

Helping Patients with a Variety of Orthopaedic Services

Dr. Merrell specializes in the following orthopaedic procedures and treatments:

  • General Orthopaedics

  • Sports Medicine

  • Knee Replacement

  • Hip Replacement

  • Less Invasive Surgery

  • Computer Assisted Surgery (CAS)/Navigation

  • Trauma

What Are People Saying About Dr. Merrell?

Eric B. Lowe, PA-C - Tri-City Orthopaedics

Eric B. Lowe, PA-C Physician Assistant


  • Undergraduate: Bachelor’s of Science, Exercise Physiology, Brigham Young University, Provo, UT
  • Physician Assistant Degree: Physician Assistant, Bachelor of Clinical Health Services, University of Washington School of Medicine, MEDEX Northwest Physician Assistant Training Program, Seattle, WA

Professional Affiliations

  • Washington Academy of Physician Assistants
  • American Academy of Physician Assistants
  • Washington State Medical Association


  • National Commission on Certification of Physician Assistants