Ronald F. Pfeiffer M.D.

Photo of Ronald F. Pfeiffer, M.D.
Faculty profile

Professor of Neurology School of Medicine

Not currently accepting patients

4.7 out of 5 (430 Ratings, 162 Comments)

Expertise

  • Neurology

Special focus on

  • Parkinson's and Movement Disorders
  • Residency:

    • Neurology, Walter Reed Army Medical Center, Washington, D.C. 1974-1977
  • Certifications:

    • American Board of Psychiatry and Neurology, 1979

Biography

Dr. Pfeiffer specializes in Parkinson’s disease and other movement disorders. In addition to working with the OHSU Parkinson Center of Oregon and Movement Disorders Clinic, he collaborates with other specialties throughout OHSU, including gastroenterology and the Nerve Center to study GI dysfunction and motility disorders as well as autonomic dysfunction. He also facilitates and oversees clinical trials for Parkinson’s. He has been published extensively in his field and serves on a number of editorial boards.

Patient Ratings

4.7 out of 5 (430 Ratings, 162 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 21, 2019

    He has been an excellent doctor and I wish him the very best in retirement! Really listens, really cares!

  • Dec 18, 2019

    I love Dr Pffiefer, he listens and interacts with my husband and I, have never felt rushed, and he makes eye contact with my husband and talks to him. So often, in life because my husband has dementia and it is hard to understand or know what he’s saying people will look at me for answers instead of trying to talk with my husband. Dr Pffiefer you will be missed, but enjoy your retirement.

  • Dec 17, 2019

    Dr. Pfeiffer is excellent. It's a real loss that he is retiring at the end of the year. I'm going to miss him.

  • Dec 17, 2019

    Wonderful

  • Dec 12, 2019

    Dr. Pfieffer is thorough, and listens very well. Always makes me comfortable in his presence and following his advice.

  • Dec 10, 2019

    I was running late for my appointment, and called in to let them know. I waited a bit more than usual but really appreciated being fit in. I am so sorry (for myself) to see Dr. Pfeiffer retiring. He is a great doctor. I wish him all the best on a well deserved retirement

  • Dec 10, 2019

    I would not recommend him because he is retiring. Which makes me sad because he is great.

  • Nov 20, 2019

    good

  • Nov 19, 2019

    I will miss Dr. Pheiffer. I wish him a happy retirement.

  • Nov 19, 2019

    Dr. Pfeiffer has been my doctor for about two or three years. I find him very gentle and nice and thorough I was very afraid having Parkinson's and he made me feel much better about it. I couldn't recommend him any higher. Thank you so much.

  • Nov 14, 2019

    Yeah, Dr. Pfeiffer was very very thorough and very attentive and listen to all my complaints and and help me through and very difficult time in my life, man. So, you know, I'm really appreciative of his service. Thank you.

  • Oct 29, 2019

    Dr. Pheiffer always takes all the time you need with him. He will be missed.

  • Oct 28, 2019

    He is the most sincere and thoughtful doctor I have ever known.

  • Oct 20, 2019

    on time, courteous, knowledgeable, friendly, open

  • Oct 15, 2019

    Very good. Although he was running behind the front desk let us know and Dr apologized. Exam was thorough and allowed us to chat about the best option for a change in dosage.

  • Oct 14, 2019

    Very proffesional and thorough

  • Oct 14, 2019

    We had to wait 50 minutes past our appointment time to see Dr. Pfeiffer. But he is worth the wait. HAPPY RETIREMENT, Dr. Pfeiffer!

  • Oct 08, 2019

    MD P = knowledgeable, informative, helpful & supportive

  • Sep 19, 2019

    Dr. Pfeiffer pays attention and is interested and has excellent feedback and it's very appreciative rather than having to be so rushed as in so many doctors offices. Thank you.

  • Sep 19, 2019

    Experience provided with Dr. Pfeiffer was excellent. He has always been excellent. The only problem we have is the fact that we're always at least a half an hour late before the appointment starts. I will say he does take time with you and works with you until the end. So as a whole it's fine, but do wish it'd be possible to take people more on time instead of having to wait.

  • Sep 17, 2019

    Greatly appreciate my doctor's efforts! I will sorely miss him as he retires. Good guy.

  • Sep 17, 2019

    Dr. Pfeiffer is a great doctor. Compassionate and truly cares about my husband and the struggles he goes through with Parkinson’s. He patiently listens and is very thorough with his examination and provides clear explanations for him to understand, as well to me, his caregiver. Could not ask for a better doctor.

  • Sep 13, 2019

    Dr. Pfeiffer has been a very supportive and caring physician, and I am sorry that he's going to be leaving and going into retirement. I care about him a lot. Thank you.

  • Sep 13, 2019

    Dr. Pfeiffer is one of the most considerate and best listener that I've ever had. I appreciate his experience and his knowledge, especially his welcoming, concerning attitude and his willingness to explain everything to some, I'm sure stupid questions that I ask I would recommend him to anyone. Thank you.

  • Sep 12, 2019

    My experience as being a patient, being a patient of Dr. Pfeiffer's is excellent. From the beginning to the time he became my doctor to the time I saw him just about a week ago he's very thoughtful and goes out of his way to, to help patients with their prescription and also in just general discussion about your condition and answering questions and so on and very patient and very though and really one of the best doctors, specialist I've ever had.

  • Sep 09, 2019

    This was my last appointment with Dr. Pfeiffer because he will retire in December. Throughout our association, I have valued him highly for his knowledge, experience, amiability, and compassion.

  • Sep 09, 2019

    Dr. Pfeiffer is attentive, answers all my questions directly and is thorough.

  • Sep 04, 2019

    I am so sad that dr. pfeffier is retiring. he is absolutely the best.

  • Aug 30, 2019

    Dr Pfeiffer is caring, kind, and really listens to me. I have 100% confidence in him and feel very blessed to have found him as I make this journey with Parkinson's.Thank you,OHSU

  • Aug 30, 2019

    Dr. Pfeiffer is a wonderful doctor. He always takes time with his patients, he answers any questions. I highly recommend him. He's very good about getting back to you on MyChart.

  • Aug 29, 2019

    Doctor is very supportive.

  • Aug 22, 2019

    Dr. Pfeiffer is always thorough he does not rush. He makes me feel like I'm important and I'm sad that he's going to retire soon.

  • Aug 20, 2019

    Everyone was very friendly and helpful and I felt that they cared about my experience! Dr Pfeiffer is top notch!!!

  • Aug 20, 2019

    Dr Pfeiffer gives you ample time to talk. His game plan for progressive supranuclear palsy is agreeable to us

  • Aug 19, 2019

    So disappointed Dr. P is retiring.... he has been great ??

  • Aug 17, 2019

    Excellent; informative

  • Aug 16, 2019

    Dr. Pfeiffer provided me with all the time i needed. Answered my questions in his gracious in the process.

  • Aug 15, 2019

    Hello, Dr. Pfeiffer is fantastic, but the directions on from the construction on getting to it from the parking lot to the building or to his office is very difficult at best. It seems like there's a lot of signs missing along the way and including signs that inferred that only employees are supposed to go in the area where the elevator is. Anyway, it would be helpful possibly to have someone that would direct customers or your patients to the right area from the elevator. It's all I can think of. Thank you.

  • Aug 12, 2019

    He?s very thorough and spends whatever time is needed.

  • Aug 09, 2019

    Dr. Pfeiffer has followed me for 18 months. He is very careful and thorough. He listened to me. I thank him.

  • Aug 06, 2019

    Very patient and willing to explain and answer questions.

  • Aug 06, 2019

    Responds truthfully to all questions. Knowledgeable and thorough.

  • Jul 11, 2019

    We like Dr. Ronald Pfeiffer very much. She's extremely professional, very knowledgeable and takes a lot of time with each patient. We appreciated his service, and we....his professionalism, and we're very sorry to learn that he's going to be leaving at the end of the year. We found him an excellent physician. Thank you.

  • Jul 10, 2019

    went well DR PH.is very detailed

  • Jul 09, 2019

    Very Pleased with my Experience.

  • Jul 06, 2019

    Hi, I had a very good experience.

  • Jul 06, 2019

    I'm very satisfied with the my experience, he was a just a little behind schedule but not far and it's usually very caring and very efficient and I'm very happy with my experience.

  • Jun 29, 2019

    I had a good session with Dr. Pfeiffer. He was concerned about my condition. We talked about it. He friend....in a friendly manner, answered any questions that I had and I was very satisfied with the.... with the visit.

  • Jun 29, 2019

    Hi, this is [Name] I am giving a little bit of feedback for Dr. Pfeiffer. I wish Dr. Pfeiffer and other doctors at OHSU would be a little more involved or willing to help people find out when they have issues that aren't easily diagnosed. It's frustrating for the patient to not feel like they have somebody on their side.

  • Jun 28, 2019

    I found Dr. Pfeiffer very sincere and he provided a lot of time with me to understand my situation and....and also the best care possible.