Dr. Dan Sewell

Dr. Sewell specializes in the following:

  4.9 out of 5 (222 reviews)


  • I was very pleased with Dr. Sewell. He listened to me and understood my problem. He seemed like a very caring person who I have great confidence in. - Vernon G. - 1/26/2022 

  • They were all very professional. Dr. Sewell was very concerned and explained the process and the expected outcome. He was right! I am much better. - Jim W. - 1/19/2022 

  • Everyone at Hope clinic who assisted me is wonderful. They are highly competent, professional, kind, and friendly. Dr Sewell took time to explain everything thoroughly. My wait time was minimal and there was no line to check in. - Robert C. - 1/05/2022 

  • Very professional and thorough. Dr. Sewell explained everything about my pain, and what to expect in upcoming surgery. I feel confident that the outcome will be positive. - Patsy J. - 12/09/2021 

  • This entire experience on a double hip replacement was better then I could expect. Dr Sewell and his team at Hope Orthopedics and Willamette Surgery Center is outstanding. I had my right hip full replacement on May 20th, and left hip full replacement on July 15th. Went in on November 18th for my 6 month checkup, and have full motion... read more - Robert P. - 11/19/2021 

Dan Sewell, MD is an orthopedic physician and surgeon who specializes in injuries and conditions of the hips and knees. His treatment focus is on arthritic patients with an emphasis on total hip or knee replacements. Known for his warm and comforting bedside manner, Dr. Sewell is a highly-rated physician whose patients appreciate his empathetic approach.

Dr. Sewell is a founding partner of Hope Orthopedics of Oregon and performs more than 300 joint replacement surgeries each year. He has a strong interest in joint arthroplasty and has been a pioneer in Oregon helping create an accredited outpatient total joint arthroplasty program at the Willamette Surgery Center.

Over 350 outpatient total hip and knee replacements have been performed annually by Dr. Sewell and other members of the total joint team from Hope Orthopedics. Patient reviews of the total joint program have been outstanding with 99% of participants stating they were extremely satisfied with their care and surgical outcomes.


  • Undergraduate: Whitman College
  • Medical School: Washington University St. Louis, Mo

Graduate Medical Education

  • Residency: National Naval Medical Center

Board Certification

  • American Board of Orthopedic Surgery