Dr. Jeff Frandsen is an orthopedic surgeon who is fellowship trained in adult reconstruction, specializing in minimally invasive surgical techniques for hip and knee replacements, as well as complex reconstructions. He was born and raised in Idaho Falls, ID. His academic career began at Utah State University, where he graduated summa cum laude with his undergraduate degree in Biology.
Dr. Jeff Frandsen is an orthopedic surgeon who is fellowship trained in adult reconstruction, specializing in minimally invasive surgical techniques for hip and knee replacements, as well as complex reconstructions. He was born and raised in Idaho Falls, ID. His academic career began at Utah State University, where he graduated summa cum laude with his undergraduate degree in Biology.
The reviews listed below were collected independently of Northern Rockies Orthopaedics through rater8. Each review represents an authentic and verified patient experience.
Everyone at Northern Rockies is great.
(3 days ago)
Feb-2026
Dr. Jeffrey was very professional to the point and give me the pros and cons of the type of knee replacement I needed.
(5 days ago)
Feb-2026
Excellent visit with PT and you in the PT area. Thanks for the surprise Starbucks card after the patient video was recorded.
(1 week ago)
Feb-2026
Wish I would have known about him before I had my total knee that didn’t come out the best 😞
(1 week ago)
Feb-2026
The knee replacement went very well. The physical therapy has strengthen my muscles and helps with pain and ability to move normally
(1 week ago)
Feb-2026
his PA is awesome
(1 week ago)
Feb-2026
Such a pleasure having him as my Dr after the horrible experience at Msla Bone and Joint! Dr Frandsen is kind, compassionate, and very respectful! He listens and acknowledges your concerns. Very grateful to be his patient!
(1 week ago)
Jan-2026
Professional, knowledgeable, polite, explained everything,discussed treatment and answered my questions.
(2 weeks ago)
Jan-2026
Dr. Frandsen's friendly, easy- going demeanor, makes it very easy to discuss my ortho issues with him!!
(2 weeks ago)
Jan-2026
Excellent information on the importance of the process
(2 weeks ago)
Jan-2026
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Northern Rockies Orthopaedics
2740 South Avenue West Suite 101 Missoula, MT 59804
Dr. Jeff Frandsen is an orthopedic surgeon who is fellowship trained in adult reconstruction, specializing in minimally invasive surgical techniques for hip and knee replacements, as well as complex reconstructions. He was born and raised in Idaho Falls, ID. His academic career began at Utah State University, where he graduated summa cum laude with his undergraduate degree in Biology. His passion for medicine led him to the University of Nebraska for medical school, where he excelled in his studies and graduated with honors.
After completing medical school, Dr. Frandsen pursued further specialization through an orthopedic surgery residency at the University of Utah. There, he honed his surgical skills and developed a deep understanding of orthopedic techniques and procedures. Through his numerous interactions with patients of all backgrounds and medical histories, he has developed a deep compassion for his patients and their families. He cultivates trust and clear communication with families and patients, prioritizing their concerns and communicating openly.
Everyone at Northern Rockies is great.
Dr. Jeffrey was very professional to the point and give me the pros and cons of the type of knee replacement I needed.
Excellent visit with PT and you in the PT area. Thanks for the surprise Starbucks card after the patient video was recorded.
Wish I would have known about him before I had my total knee that didn’t come out the best 😞
The knee replacement went very well. The physical therapy has strengthen my muscles and helps with pain and ability to move normally
his PA is awesome
Such a pleasure having him as my Dr after the horrible experience at Msla Bone and Joint! Dr Frandsen is kind, compassionate, and very respectful! He listens and acknowledges your concerns. Very grateful to be his patient!
Professional, knowledgeable, polite, explained everything,discussed treatment and answered my questions.
Dr. Frandsen's friendly, easy- going demeanor, makes it very easy to discuss my ortho issues with him!!
Excellent information on the importance of the process