Richard Adam Kellis M.D.

Photo of Richard Adam Kellis, M.D.
Faculty profile

Assistant Professor of Family Medicine School of Medicine

Accepting new patients

4.4 out of 5 (229 Ratings, 66 Comments)


  • Family Medicine


  • M.D., Jefferson Medical College 2011
  • Residency:

    • Family Medicine, University of Pennsylvania, 2014


Dr. Kellis specializes in caring for multigenerational families; he also has a focus in sports medicine and men’s health. He enjoys working with families from the local community and getting to know its diverse residents.

Dr. Kellis enjoys spending time with his family, including his wife who is an Oncologist and his two young boys. He enjoys hiking the local forests, camping and playing tennis.

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Memberships and associations

  • American Academy of Family Physicians

Patient Ratings

4.4 out of 5 (229 Ratings, 66 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

  • May 07, 2019

    Yes, Dr. Richard Kellis is like family. He's treated me and other people, it's like you've known him all your life. He's a caring soul, and he's there to help, in which he has. And I wish there were more doctors like him. He listens to what you say and he responds back, very knowledgeable in the medical field, and you need more people like him. God bless him and you better not lose him, cause you've got... somebody there that's fantastic. Alright, god bless from 

  • May 03, 2019

    the doctor seemed competent enough but I had hurt may wrist/arm and had to have xrays.. this happened Wed morning and I still had not heard back by Friday so I had to call and wait for someone to call back and tell me that my arm was actually fractured and I needed an ortho referral. Having a broken arm and not being informed ASAP so I could get proper care is unacceptable. This is not the first or even the second that this office made mistakes that causes me inconvenience or unnecessary hardship.

  • Apr 30, 2019

    Attentive and kind and provides options

  • Apr 27, 2019

    It was good.

  • Apr 24, 2019

    Well, (unreadable) the doctor to say for me he's an excellent doctor that has patience and well, he expresses well with a translator and I understood everything well that he asked me and he answered what I asked. Everything is right and everything is very good. I rate Dr. Kelly's with a 10 because to me it seems like what he deserves. Thanks.

  • Apr 19, 2019

    Dr. Kellis is a consummate professional. He's just a great, great doctor. He doesn't sit there and try and pedal medications to you. He tries to get to the core of the problem and work with you. I would definitely recommend him to my family.

  • Mar 12, 2019

    Dr. Kellis is a great medical professional. I would highly recommend him.

  • Mar 12, 2019

    Dr. Kellis and his intern and nurse were very attentive to my concerns. They listened, then offered solutions. Very professional.

  • Feb 13, 2019

    Dr. Kellis was great.

  • Feb 09, 2019

    Thorough, good appt.

  • Feb 08, 2019

    Doctor was nice listened and was helpful

  • Feb 07, 2019

    Very Good

  • Feb 05, 2019

    Some long waits inbetween events

  • Feb 03, 2019

    Dr. Kellis was very thorough and made recommendations as to needed immunizations.

  • Feb 02, 2019

    I like the experience.

  • Jan 31, 2019

    Had a very good appointment.

  • Jan 30, 2019

    He’s very nice and professional and listens well

  • Jan 27, 2019

    A bit long wait time.

  • Jan 24, 2019

    It was timely. Dr. Kellis was attentive, provided a clear course to treatment, and answered my questions.

  • Jan 16, 2019

    Dr. Kellis has been extremely helpful every time I visit OHSU at orenco station.

  • Jan 16, 2019

    Well, Dr. Kellis spent a long, large amount of time with me, and he suggested a lot of things and gave me a lot of information. Although ... he did say that he was going to talk to my primary care physician and recommend a couple different things, and also something else that he was going to do, and he didn't do those things, which I didn't much care for. I enjoyed him when I was talking to him, and he's, like I said, he spent a lot of time with me, and if he would have followed through with what he said he was going to do or at least called me *

  • Jan 11, 2019

    I thought Dr. Kellis was a very good doctor. He went over everything and explained everything thoroughly.

  • Jan 10, 2019

    1st visit with Dr. Kellis. He was great. Listened to my concerns, and I really enjoyed his patient manner.

  • Dec 20, 2018

    Best Doctor

  • Dec 15, 2018

    Impressed with the doctor, but was waiting a long time

  • Dec 14, 2018

    My appointment was on time and Dr. Kellis listened and did a good job.

  • Dec 07, 2018

    Dr. Kellis was very professional and friendly, and I felt like I was getting stellar Health Service.

  • Dec 06, 2018

    This was just a get acquainted visit. I thought he was very thorough in the questions that he asked. He spent plenty of time, didn't... I didn't feel rushed in any way. I was very pleased with my first experience with Dr. Kellis.

  • Nov 28, 2018

    Dr Kellis was thoughtful in attempting to figure out why I have a swollen ankle. He ordered all the appropriate tests which are pending results. He asked questions in order to make the proper recommendations.

  • Nov 26, 2018

    Dr. Kellis is extremely knowledgeable, very kind. I enjoy his visits. I think that he has given me great care. I would definitely continue to see him and highly recommend him.

  • Nov 25, 2018

    It was my first visit with Richard Kellis, and he was very pleasurable and knowledgeable and seemed interested in taking care of me, but it was my first visit. So I want to reserve my total outlook on him for future calls

  • Nov 23, 2018

    Friendly and informative

  • Nov 21, 2018

    I am so pleased with my doctor! Dr. Richard Kellis always answers all of my questions and concerns so that I leave knowing all I can about my health.

  • Nov 14, 2018

    Dr. Kellis was very thorough. He spent time to explain so I could understand. Patiently addressed all of my concerns.

  • Nov 14, 2018

    I am sick and Dr Kellis and student Clare were very nice and informative.

  • Nov 14, 2018

    Wait time is always at least 45/60 minutes. My think my time should be just as valuable and respectful as ohsu providers.

  • Nov 14, 2018

    Yes, Dr. Kellis was excellent. I would highly recommend him to anyone. He was thorough, knowledgeable, articulate, helpful and in all respects, a very pleasant patient encounter. Thank you.

  • Nov 11, 2018

    Everyone at the facility was very responsive to my needs.

  • Nov 01, 2018

    He spent a good amount of time sitting and talking with me about 2 different concerns I had and I really appreciated that.

  • Nov 01, 2018

    We have just been assigned to Dr. Kellis as our PCP. He was through in covering our charts and questions. He considered change about which we inquired. Very professional.

  • Oct 25, 2018

    Dr. Kellis and his medical team were great!

  • Oct 12, 2018

    good advive he doctor

  • Oct 12, 2018

    He took the time to answer all my questions and didn't belittle me by his deamnor and tone of response like my previous experience with a different provider

  • Oct 04, 2018

    My wife and I like everything about the OHSU Orenco Clinic and all their services!

  • Sep 26, 2018

    Very friendly and showed true listening and concern for my issues

  • Sep 13, 2018

    Very thorough, covers all issues.

  • Sep 08, 2018

    Dr kellis is s new doctor for me

  • Sep 06, 2018

    It was a very cordial appointment. He was on time, was kind and patient, and was willing to listen to what I thought about my health situation. I think that's probably it. Thank you.

  • Aug 27, 2018

    Very welcoming and kind. I felt as if I sincerely mattered. Made a plan with a goal, explained and answered all my questioned.

  • Aug 23, 2018

    He is a good listener. His diagnosis seem accurate.

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