John M. Holland M.D.

Photo of John M. Holland, M.D.
Faculty profile

Associate Professor of Radiation Medicine School of Medicine

Accepting new patients

4.9 out of 5 (477 Ratings, 152 Comments)


  • Cancer

Special focus on

  • Head and Neck Cancer
  • Lung Cancer
  • Lymphoma
  • Melanoma
  • Thyroid Cancer


  • M.D., Washington University in St. Louis 1989
  • Residency:

    • Radiation Oncology, University of California
    • Internal Medicine, Washington University - Barnes-Jewish Hospital
  • Certifications:

    • American Board of Radiology/Radiation Oncology


Head and neck tumors and thoracic oncology are Dr. Holland’s special areas of interest. He earned his medical degree in 1989 at Washington University in St. Louis. He went on to complete his residency in radiation oncology at the University of California, San Francisco in 1994. During that year, Dr. Holland became board certified in radiation oncology.


  • English

Patient Ratings

4.9 out of 5 (477 Ratings, 152 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

  • Dec 30, 2019

    Dr. Holland is one of the most caring Dr's I have ever met, he addresses All my needs, and beyond...

  • Dec 26, 2019

    I'm very pleased with my provider everyone was professional and kind and courteous. I would definitely recommend this to one of my family members or friends.

  • Dec 19, 2019

    I've had a fantastic experience with Dr. Holland. He's very personable very concise very thorough and very informative. Thank you very much appreciated.

  • Dec 16, 2019

    I'm going through radiation therapy with Dr. Holland and his group. I'm being taken so well care of. I'm just- I'm thrilled with the hospital and I'm thrilled with my doctor, and I'm thrilled with his team. I feel like I'm in very good hands, and I thank you all for being so wonderful. Thank you.

  • Dec 14, 2019

    Dr. Holland was knowledgeable about my condition and very caring and personable. I felt he was frank about my options for treatment and believe he will make every effort to help me get through a challenging course of treatment in the best way possible.

  • Dec 14, 2019

    I was well taken care of. They answered all my questions. I am very pleased. Thank you.

  • Dec 05, 2019

    Hi, I thought that the doctor was absolutely great and explained everything so thoroughly and was so very helpful and and you know positive and it was a great experience meeting this doctor. Thank you.

  • Nov 25, 2019

    Prompt, courteous, professional, friendly.

  • Nov 24, 2019

    Yes, I found the service to be very through and kind, and I really appreciate everything. Thanks.

  • Nov 21, 2019

    Dr. Holland took great care in explaining our concerns to us and outlining care going forward. We appreciate him so much for putting us on his busy schedule. His assistant Dr. Post was also very informative and eased us through as well. We highly recommend Dr. Holland and look forward to his care and his associates.

  • Nov 20, 2019

    He takes the time to listen to me as a patient and answer my questions

  • Nov 20, 2019

    The care that I've received at OHU over the last 6 weeks, I have 2 weeks left, has been beyond my wildest imagination. It's current, he's caring. I can't go on and give it anymore adjectives to describe. It's just great care.

  • Nov 19, 2019

    I just want you to know that Dr. Holland and his staff were outstanding, personal, and very concerned for my care. I would recommend them highly and I want you to know he deserves a raise. Bye. Bye. Okay.

  • Nov 12, 2019

    great as always

  • Nov 12, 2019

    I was very impressed and very pleased with the care that I received from Dr. Holland and also doctor gosh I forgot his last name. I want to say Boots (INAUDIBLE) quite sure but I I liked him right away. He's very friendly. He's very very welcoming he explained everything so well as did his resident and I I can wait just very happy. It was a it was a very good experience.

  • Nov 09, 2019

    I'd like to say that Dr. Holland calls me with my test results as soon as he gets them. He does not wait until our appointment, no matter what. Good news or whatever it is, bad news or whatever it is je keeps me in the loop, and I have been extremely grateful for that. He's a wonderful doctor, and I'm just blessed to be at OHSU. Thank you.

  • Nov 08, 2019

    This was a follow up appointment for radiation I had in April to review recent scans.

  • Nov 04, 2019

    John Holland is a great doctor.

  • Oct 17, 2019

    Six years ago John Holland saved my life. I really think that sums it up.

  • Oct 17, 2019

    Always an excellent visit - Doc Holland is knowledgeable, friendly, informative and make you feel comfortable and at ease

  • Oct 16, 2019

    Dr. Holland and his entire staff are just outstanding their kind, their sweet, their gentle, their compassionate their on time and their just incredible bunch of people. I would recommend them to everyone in fact I already have.

  • Oct 16, 2019

    Very personable, provided lots of information, gave me all the options with all the information regarding the options. I was extremely impressed.

  • Oct 15, 2019

    Dr. Holland is a very personable physician and his demeanor makes you feel comfortable under his care. As such, I fully trust him with my healthcare needs.

  • Sep 26, 2019


  • Sep 24, 2019

    Very friendly, disarming, and professional. I love OHSU!!!

  • Sep 19, 2019

    Well at this point, I think we're very satisfied with the care and doctor(INAUDIBLE) Is this heat Done what he said do. And we appreciate it a lot.

  • Sep 13, 2019

    Dr Holland and his staff take time to help you understand and work through the radiation process.

  • Sep 05, 2019

    On time. Personable. Knowledgeable. Easy to talk to. Conscientious.

  • Aug 30, 2019

    Hi, this is [Name] and Dr. Holland patient. And I think I think Dr. Holland is just a great doctor, and a great healer in general, his attitude extremely positive. Just on top of his game, the way he includes me, and explanations of why he's doing what he's doing, goes over the CT scans, actually comes in and sees me when undergoing treatment. I had question late one night at 7:30 while I was in the hospital, and he came out and he talked to me about it. spent maybe 10-15 minutes, I was satisfied with, you know, the answer, just a very confident doctor, just a wonderful human being, I'm very grateful to have him*

  • Aug 30, 2019

    I found Dr. John Holland and his resident physician Dr. Kim to be the highest quality, gave me the best information, had the best bed side manner, and thoroughly were aware of my case and had thoroughly read the file, and I was totally and completely impressed and wish them good luck and God speed. Thank you.

  • Aug 27, 2019

    he was informed, had great patient connection, and was caring.

  • Aug 21, 2019

    Knowledgeable, professional, caring, personable, takes time to go over any questions or concerns

  • Aug 18, 2019

    Dr. Holland is very, very efficient, and I had a test, and he personally called the home with the results in the evening, and, and he's just very caring, and a great caregiver, and I would highly recommend him. I appreciate the care i received from Dr. Holland.

  • Aug 16, 2019

    I had a wonderful experience. I can't believe how relaxed and everything I was and I can't ... I have another week and I'm looking forward to it.

  • Aug 16, 2019

    Yep, every, I was on time, they were on time, and had a good consultation, and everything was great, and I appreciate all the help, It was great. Thank you very much.

  • Aug 15, 2019

    They attended very well and I am very well here. Thanks.

  • Aug 06, 2019

    I have been seeing this doctor for 21 years now. Always, I have actually looked forward to meeting with him, even during more "challenging" times where his good humor made the entire process easier.

  • Aug 02, 2019

    All positive. First time to visit Dr. Holland filling in for Dr. Hung. He was very personable and answered all my questions.

  • Aug 01, 2019

    He's great.

  • Aug 01, 2019

    Dr. Holland is amazing.

  • Aug 01, 2019

    Dr John Holland is kind and attentive. A thorough physician, he provides the patient with several well explained options for treatment. He is a kind and compassionate Dr.

  • Jul 31, 2019

    It was very pleasant and professional, while being at the same time friendly and reassuring. While it is never easy to go through radiation, OHSU makes every effort to help me in the process.

  • Jul 30, 2019

    Dr. Holland is a clear communicator and a confident, professional provider. Would trust him with any decisions or treatments. Miracle worker!!

  • Jul 28, 2019

    Hi, I have been a patient of Dr. John Holland for 5 years now and he is the excellent doctor. I would highly recommend him. He goes above and beyond his call of duty to help you not feel like you're treated like a number, but it's a human being. He is just a excellent wonderful fabulous doctor. I can't say enough good things about him. I would highly recommend him. He actually save my life twice with cancer. Thank you.

  • Jul 25, 2019

    My schedule provider was very good and I appreciate it very much.

  • Jul 23, 2019

    Dr Holland is always thorough in his examination and takes his time to answer all my questions .He continues to be a kind and generous provider. Highly recommend him!!

  • Jul 20, 2019

    Yeah, Dr. Hoehn is probably the best I've ever been to. He is conscientious, helpful, attentive. And this I can't thank him enough and you guys don't pay enough. You can be accessed anytime day or night. You cannot be any better. Thank you.

  • Jul 18, 2019

    As always the care was excellent and the Dr and staff very pleasant.

  • Jul 16, 2019

    Very Informative, patient and kind. I could not ask for more....

  • Jul 10, 2019

    Dr. Holland is very thoughtful and professional. I appreciate his candor and personality in a tough circumstance.