Jason J. Chang M.D.

Photo of Jason J. Chang, M.D.
Faculty profile

Assistant Professor of Neurological Surgery School of Medicine

Accepting new patients

4.5 out of 5 (277 Ratings, 90 Comments)


  • Neurological Surgery

Special focus on

  • Neurological Spinal Surgery
  • Neurosurgery
  • Spinal Surgery
  • Spine


  • B.S., Emory University, Atlanta Georgia 2002
  • M.D., University of Kentucky College of Medicine, Lexington Kentucky 2007
  • Residency:

    • Neurological surgery, University of Washington, Seattle, Wash., 2014
  • Fellowship:

    • Spine neurosurgery, Washington University in St. Louis, 2015


Dr. Chang specializes in neurosurgery of the brain and spine. He has advanced surgical training treating complex spine problems. He understands the stress and challenges facing the possibility of surgery and aims to help patients achieve a peace of mind in understanding their problem. He takes pride in guiding patients through surgery toward their fullest potential recovery.

In his spare time, Dr. Chang enjoys spending time with his family outdoors, hiking, and camping. His hobbies include cooking, reading, and high fidelity audio. He has dreams of becoming a good fisherman.

Read more


  • Chinese (Mandarin)
  • English
  • Taiwanese

Memberships and associations

  • Congress of Neurological Surgeons

Patient Ratings

4.5 out of 5 (277 Ratings, 90 Comments)

The patient ratings score is an average of all responses to the question "How likely would you be to recommend this provider to your family and friends (on a scale of 0 to 10)" on our nationally-recognized NRC patient surveys.

Patient Comments

  • Mar 12, 2019

    Very open and took time to help me nderstand my problem and the options to resolve

  • Mar 07, 2019

    When I met Dr Chang, I was very impressed by his professionalism, and his ability to answer all of my questions. I enjoyed him.

  • Mar 05, 2019

    I was extremely pleased to be able to see Dr. Chang. He is a wonderful doctor and very personable man. My appointment with Dr. Chang was excellent in every way. Would highly recommend him to my family and friends! Great experience! Thank you so much Dr. Chang.....

  • Mar 05, 2019

    Dr. Chang is very professional. I felt confident of his expertise. I just want to say thank you to Dr. Chang and his staff and the nurses who take care of me in the hospital. Thank you very much to an excellent team!

  • Mar 03, 2019

    I love Dr. Chang and so did my companion that came with me. I am just sorry that I don't get to keep him for my doctor.

  • Mar 03, 2019

    He was very informative and answered all of my questions.

  • Mar 01, 2019

    Just recently had an appointment with Dr. Chang and I hadn't seen him for over a year and he remembered everything we had spoke about, seems to be very intelligent and I have not had any surgery by him, but he seems very competent, which relieves a lot of stress about going forward with my surgery. So, I'm.... I feel very fortunate to have met him and..... and will be having him for a surgeon. Thank you.

  • Feb 28, 2019

    I found Dr. Chang to be a first class physician - expected from one who is associated with OHSU. He manifested all of the best qualities I hope for in a physician. He listened. He explained. He put forth an understandable and reasonable plan for my treatment going forward.I note as well that he was approachable, honest and prepared. He fully met all of my expectations

  • Feb 27, 2019

    What can I say? Dr. Chang is simply the best there is, like all my PCPs and there providers at OHSU have been.

  • Feb 19, 2019

    Very thorough in covering my problem!

  • Feb 15, 2019

    He was very caring and answered questions I have without interrupting me. He explains to me in very good detail what the problem I have, and gives me more options to help me.

  • Feb 14, 2019

    Dr. Chang was very receptive to taking time to ask me questions, answer my questions, and explain his thoughts and the MRI images to explain his diagnosis.

  • Feb 11, 2019

    I trust the md I think he answered all my concerns.

  • Feb 11, 2019

    Dr. Chang explained what was going on with my back and options for relief, in great detail. He is a conservative Dr. which I appreciate. With the information provided by him, I was able to determine the best solution for my situation.

  • Feb 03, 2019

    Took time to explain his professional finding from my mri & cat scans asked questions to get a full view of the situation and address questions, worked with me until I understood fully. genuinely a very intelligent and thoughtful surgeon.

  • Feb 03, 2019

    Waist of time and money

  • Feb 02, 2019

    Dr. Chang was very professional, very clinical, but not very personable

  • Feb 01, 2019

    Dr. Jason Chang provides a complete analysis which he thoroughly develops and expresses by introducing data/evidence with explanation, discussion, Q/A, and final exploration of logical conclusion. He is a surgeon who is wants to consider all options of treatment with surgery as an option of last resort. After consulting Dr. Chang, my wife and I are confident in our chosen course of action. We respect and trust Dr. Chang.

  • Feb 01, 2019

    Jason Chang saved my life.

  • Jan 27, 2019

    Dr. Chang was personable, professional, knowledgeable, and friendly. He explained everything about my procedure and answered all my questions. I feel fortunate to have him as my doctor

  • Jan 20, 2019

    He was very friendly and helpful.he new what my problem was and fixed it

  • Jan 16, 2019

    Dr. was wonderful. He made you feel like he had all day to talk to you. He made sure that we understood every aspect. There was no doubt for a minute that he cared about [Name]

  • Jan 16, 2019

    I think that Dr. Chang was pretty good. He listened to my concerns and what I was having problems with. He explained to me the type of work that he did. The VA sent me to the wrong doctor. So, but he was a pretty good. When I came in the office, the nurse asked me my height and weight instead of putting me on the scale and finding out the facts for herself, that kind of disturbed me. Other than that there was a pretty good fit.

  • Jan 15, 2019

    Love love love Dr Chang. He will listen to all your questions and concerns. I appreciate that he is direct with presenting the issues and treatment options, in addition to being very conservative in regard to surgery.

  • Jan 15, 2019

    The doctor was very nice. Very pleasant to deal with, but not helpful to me.

  • Dec 29, 2018

    Entire process was great. Staff was amazing.

  • Dec 28, 2018

    Great outcome!

  • Dec 20, 2018

    I have been very very very pleased with Jason Chang. He informed me totally at what is going on with my body and my needs, and my questions answers to the up most of his ability and perfectly for me. I would recommend him to anyone who needs a neural surgeon. Jason Chang is the top of my list.

  • Dec 12, 2018

    Very worth while visit very professional doctor Mr Doctor Chang is excellent

  • Dec 11, 2018

    Everything went well, Thankful

  • Dec 10, 2018

    I thought the doctor was very knowledgeable, very excellent, answered all my questions and I'd see him more.

  • Dec 05, 2018

    He is an excellent doctor and I am confident of his expertise.

  • Dec 05, 2018

    I was very impressed with Dr. Chang. I would definitely recommend him to any other patient and I would go back to him if it would be deemed necessary. Thank you so much.

  • Dec 03, 2018

    I found Dr. Chang to be very knowledgeable, compassionate, and caring gentleman who certainly knows his field.

  • Dec 02, 2018

    Dr. Chang has very good bed side manner he came in explained absolutely everything to me. He was very positive about surgery and was very optimistic about the outcome of which has convinced me to do it. While he shared all the risks he was he seems really caring and really interested in me as a patient and my reaction to everything and I really appreciated that I would definitely definitely recommend him in the future. Thank you.

  • Nov 30, 2018

    Very good at answering your question and compassionate.

  • Nov 30, 2018

    Dr Chang made me feel very comfortable. He was polite and when I mentioned my hearing loss, he took the time to talk clear and made it easy for me to understand everything to come. Very professional and personable surgeon.

  • Nov 28, 2018

    Straight forward, conservative surgeon.

  • Nov 21, 2018

    Dr Chang was nice and answered all my questions. I didn't feel rushed. He did use an honorific for me that doesn't match my gender identity (Mr. Please just use my first name).

  • Nov 20, 2018

    They all do great. Everything is great up there. Bye.

  • Nov 19, 2018

    This is [Name]'s sister, and I took him to visit with Dr. Chang, and he was a wonderful person and truly appreciate him the way he treated my brother and everything. Thank you.

  • Nov 18, 2018

    He does great surgery work and you can tell he cares about his patients and he explains well what's going on with your body and he listens well what his patients says and he's good at answering questions. He's a good surgeon and if I have to have surgery again I hope he will be my surgeon.

  • Nov 15, 2018

    Dr. Chang was very personable, easy to talk with and honest about condition and path forward.

  • Nov 14, 2018

    I am very pleased thus far with my service from dr chang and hope for a speedy recovery

  • Nov 10, 2018

    This doctor took his time to answer all of my questions and concerns . He was honest and sincere and really did a great job explaining his opinion regarding my care.

  • Nov 08, 2018


  • Nov 07, 2018

    It was really nice visit jason excepted every good and made me feel good and extplaned everything good.

  • Nov 07, 2018

    Impressed with staff: knowledgeable, attentive, on-ball

  • Nov 06, 2018

    Wonderful doctor who listened and told me exactly what to expect with my care.

  • Oct 24, 2018

    Always good

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