Dr. Sewell specializes in the following:

  4.9 out of 5


  • All staff were all helpful and caring. Dr. Sewell is great, he helps you understand and is very caring. Brandon was very personable and got the job done. Would and will recommend the Hope Orthopedics to anyone that would need them. - Nellie - 11/18/2020 

  • I had the right knee replaced by Dr. Sewell and am very happy with the results. The left knee needs replacing and I did not hesitate to go back to Dr. Sewell... - Patrick C. - 11/12/2020 

  • Dr Sewell has a very personable and empathetic approach to his practice. He is very thorough and I very much like the fact that he explains his findings and recommendations in ways that empower the patient. I highly recommend him. - Adriana L. - 9/25/2020 

  • We have all experienced less than satisfactory visits to a doctors office or clinic. For me, long wait times is my biggest complaint. From the first person who greets you, to the last person you see, you will be treated with kindness, respect, and efficient care. I often say Hope Orthopedics is a is like a well-oiled machine. They must... read more - Paul N. - 9/24/2020 

  • Very very pleased with Dr Sewell. Loved his frankness and approach. THANK YOU! - Renita M. - 9/16/2020 

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 250 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