Dr. Coen specializes in the following:

  • Joint Reconstruction
  • Hip
  • Knee

  • I love Dr. Coen! He did both my hips. Left hip in 2012. Right one in 2014. And doing great. I walked 9 miles in DC on Saturday with no problem! - Jennifer S. - 2/05/2020 

  • Dr Coen is an excellent Dr. I was in so much pain as I waited to have the surgery. I was up and walking the same day of surgery. I am so glad I had it and followed all of their directions. I can use my leg although my muscles are still hurting a little ... read more - Sharon M. - 5/06/2019 

  • Dr. Coen changed my life! He replaced both of my knees without any problems. It has almost been 5 years and it has made such a difference in my life to be able to do things I had not been able to do for years! I highly recommend him! - Anonymous - 3/25/2019 

  • Dr. Coen performed an anterior total hip replacement on me in February 2018. From start to finish, I felt I was in expert hands. He is calm yet energetic, well-informed and highly skilled, and his entire team is kind, attentive, and knowledgeable. It felt like nothing short of a miracle that, after a year of pain, I WALKED out of... read more - Nadene L. - 3/11/2018 

  • Dr. Coen is great. He is very thorough in explaining options, straight forward, and honest. His work is excellent. We've recommended him many times and everyone has been satisfied with his care. - Marcene O. - 1/25/2018 

Dr. John Coen is a board-certified Orthopedic Surgeon specializing in joint reconstruction. He has 23 years experience in hip and knee replacement surgery, where his primary focus lies. He is passionate about restoring patients to wholly participate in the activities of a fulfilling life. He averages nearly 500 joint replacements per year.

Dr. Coen says, "My patients come through our doors in debilitating pain, with trepidation and questions. They want their former lives back, but most of all; they want a doctor that they can trust with every step that they take for the rest of their lives. For that reason, I listen and offer heartfelt assurance that I have their best interest in mind."

Prior to moving to Oregon, Dr. Coen serviced in the Air Force as a Medical Corps officer. He enjoys spending time with his wife, who is a Hope physical therapist, and visiting their five children all across the country. For the past ten years, he has been the team physician for Blanchet, and can be found on the sidelines throughout the year providing medical assistance to friend or foe.


  • Undergraduate: University of Notre Dame
  • Medical School: Northwestern University Feinberg School of Medicine

Graduate Medical Education

  • Residency: University of Alabama Hospital
  • Fellowship: New Mexico Center for Joint Replacement

Board Certification

  • American Board of Orthopaedic Surgery

Professional Society Memberships

  • American Association of Hip and Knee Surgeons
  • American Academy of Orthopedic Surgeons
  • Oral Examiner: American Board of Orthopaedic Surgery