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Gregory D. Dietrich, M.D.
Verified Patient Rating: 5 (80 patient reviews and ratings)
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Back/Neck (Spine), Hip, Joint Replacement, Knee

Dr. Gregory Dietrich attended the prestigious medical school at Loma Linda University and performed his residency in orthopedic surgery at Loma Linda University Medical Center. Following his residency, he completed a fellowship in spine surgery at Swedish Medical Center in Seattle, Washington.

Dr. Dietrich joined Lewiston Orthopedics in 1998. Although he specializes in the spine, Dr. Dietrich also treats general orthopedic cases and orthopedic trauma cases. He hails from the greater Seattle area and has spent time commercial salmon fishing in Alaska.

Dr. Dietrich is currently licensed in Idaho and Washington and is board-certified by the American Board of Orthopedic Surgery.


  • Walla Walla University, College Place, WA

Medical Degree

  • Loma Linda University School of Medicine, Loma Linda, CA


  • Loma Linda University Medical Center, Loma Linda, CA


  • Loma Linda University Medical Center, Loma Linda, CA


  • Spine Surgery, Swedish Medical Center, Seattle, WA


  • American Board of Orthopedic Surgery

Professional Associations

  • American Academy of Orthopedic Surgeons
  • Neufeld Society

Team Affiliations

  • Washington State University
  • University of Idaho
  • Lewis-Clark State College


Appointment Line: (208) 743-3523, (800) 841-3523
“Great, it could not have been better.”
– Bill F.
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