Ortho Montana is not offering spine services at this time.

Zachary B. Scheer, MD

Hip and Knee Reconstruction


Dr. Zach Scheer, MD received his medical degree from The University of South Alabama College of Medicine,  after completing his undergrad in Biology at The Colorado College, in Colorado Springs, CO.  He then completed his orthopedic residency also at The University of South Alabama Department of Orthopedics, in Mobile, AL.  Dr. Scheer then completed his Adult Reconstructive Surgery Fellowship at the Core Institute in Phoenix, AZ

Dr. Scheer is board certified by the American Board of Orthopedic Surgery and is affiliated with the American Academy of Orthopedic Surgeons, Montana Medical Association, American Association of Hip and Knee Surgeons.


Dr. Scheer’s practice focuses on the complete care of:

  • Anterior Total Hip Arthroplasty
  • Revision knee and hip surgery
  • Unicompartmental/Partial knee arthroplasty
  • Joint Preservation surgery
  • Total knee arthroplasty (KA; kinematically aligned and traditional MA; mechanically aligned)
  • Advanced total knee guidance (computer navigation(CAS) and custom-designed instrumentation).

Dr. Scheer works with patients that are experiencing the following orthopedic issues:

  • Arthritis of the hip
  • Arthritis of the knee
  • Painful or failed total hip replacements-outside referrals are individually reviewed
  • Painful or failed total knee replacements- outside referrals are individually reviewed

Dr. Scheer provides orthopedic care in the following cities:

  • Billings, MT
  • Bozeman, MT


Dr. Scheer performs the following procedures:

  • Total Knee Arthroplasty (TKA)
  • Unicompartmental Knee Arthroplasty (UKA)
  • Revision Total Knee Arthroplasty
  • Revision Total Hip Arthroplasty
  • Knee Arthroscopy
  • Knee Osteotomy


In his off time Dr. Scheer enjoys getting out and enjoying all that the outdoors has to offer here in Montana.

Dr. Scheer is great. Very friendly staff. Jill, his PA, is very knowledgeable!!

Dodie Clapper - Google Review