Accepting new patients

Onyekachi Ogbonna, M.D., FACP

Accepting new patients

  • Clinical Associate Professor of Medicine, Division of Hematology/Medical Oncology, School of Medicine

Specialty

  • Hematology Oncology
  • Internal Medicine

Locations and contact

I see patients at
OHSU Beaverton
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About me

Dr. Ogbonna specializes in caring for patients with various benign and malignant blood disorders as well as patients with solid tumors. He was drawn to the field due to unique patient experiences during his medical training and draws deep satisfaction from seeing his patients thrive.

Outside of work, Dr. Ogbonna enjoys spending time with family and friends, performing and consuming music, and listening to stimulating podcasts. He's an avid traveler too!

Education and training

  • Degrees

    • B.S., 2009, Howard University
    • M.D., 2011, Howard University College of Medicine

  • Residency

    • Internal Medicine, Tufts Medical Center, Boston, MA. 2014

  • Fellowship

    • Howard University Hospital, Washington, DC. 2017

  • Certifications

    • American Board of Internal Medicine, Medical Oncology, 2017
    • American Board of Internal Medicine, Hematology, 2017
    • American Board of Internal Medicine, Internal Medicine, 2014

Memberships and associations:

  • American Society of Clinical Oncology
  • American Society of Hematology
  • American College of Physicians
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Insurance

Before scheduling an appointment

  1. Check your network. If you have health insurance,  call your company to find out if the OHSU Health location or provider you plan to visit is part of your network.
  2. Ask what you will pay. Your insurance company can tell you what your costs are likely to be.

If you schedule an appointment and your health insurance does not include OHSU Health, you may have to pay more than if you go to a provider in your insurance network. 

Visit our billing and insurance page for more information.

Ratings and reviews

Overall: 4.8 out of 5 (248 Ratings, 74 Reviews)

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.

  1. Very attentive and patient--listened carefully to any of our concerns. Did not rush us at all and gave us his full attention. Very kind and personable Dr.

  2. LOVE DR OGBONNA One of the Best

  3. Can't say enough about the wonderful care I've experienced all four and a half years that I've been seen by ohsu.

  4. Flawless

  5. This is my third OHSU medical oncologist since my diagnosis in 2021. (One retired and one moved away.) I feel like this one is the most focused on my care of the three.

  6. Nice but didn't ask enough questions or responses

  7. I get blood monitoring for CLL every 6 months and symptoms are faithfully reviewed.

  8. Dr. Ogbonna was very helpful and answered all of my questions and sent me the written reports of my blood tests and our meeting quickly within a day after our visit. I have a slight hearing problem and I did have some difficulty in understanding some of the comments possibly because of my hearing problem.

  9. Dr Ogbonna is excellent - focused, professional manner, friendly, takes time to explain anything I am not clear on.

  10. He's the best! No more cancer!

  11. Pleasant and very thorough.

  12. Always empathetic and attentive.

  13. Interaction with physician felt rushed and superficial. A lot of blood work numbers were abnormal. Zero discussion about anything. Got numbers on MyChart later that day. Zero interpretation provided.

  14. Easy to understand complicated medical terminology. Wonderful personality. Very knowledgeable.

  15. Very good and knowledgeable people

  16. Very friendly

  17. Veryconcerned

  18. Most efficient.

  19. He understood and reviewed my health records.

  20. Doctor Oh...always take his time to read and explain to me my test result. He is easy to talk.

  21. The clinician was clear, understanding and polite. His was meticulous about disinfecting the tools. He was helpful in explaining.

  22. Excellent explanation of my condition and recommendation for treatment. Patient and understandingsuch a very nice person

  23. The Dr was very kind and showed concern on my health. Great environment to be in.

  24. Always a superior experience

  25. Very friendly, quick and professional, I felt they cared Immensely.

  26. Comfortable and easy to talk to

  27. Professional Pleasant and down to earth

  28. Very friendly, concerned and efficient.

  29. Okay, he is friendly enough

  30. Dr. Ogbonna's professional and empathetic approach was a game-changer for us. His courtesy and respect, coupled with his willingness to listen and answer all our questions, made my wife feel more comfortable about getting a second opinion. His informative nature and the time he took to explain the terrifying diagnosis further boosted her confidence, as well as mine. His encouragement to seek additional feedback and opinions was a testament to his patient-centered care.