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Photo of Robert B. Ellis, DO PhD

Robert B. Ellis, DO PhD

My department: ? Hematology And Oncology

My specialty: ? Hematology and Oncology

My gender: ? Male

Languages I speak: ? English

This provider requires a referral

Yes, I’m accepting new patients. Referral may be required.

My training and certification

Medical school Description: The name and location of the university where the practitioner received medical education and a degree.

Chicago College of Osteopathic Medicine

Downers Grove, IL

Medical training Description: The residency, internship, and other programs the practitioner has completed.

Internal Medicine

William Beaumont Army Medical Center

El Paso, TX

Hematology/Medical Oncology

Madigan Army Medical Center

Tacoma, WA

Board certification Description: A specialist who has completed an approved residency program in an approved specialty.

Internal Medicine

American Board of Internal Medicine

Medical Oncology

American Board of Internal Medicine

Joined Permanente Medical Group Description: Health care professionals belonging to Kaiser Permanente devote their full attention to our members.

2005

License information

Look up this provider’s credentials at the Washington State Department of Health websiteKaiser Permanente is not responsible for the content or policies of external Internet sites, or mobile apps.. Look up this provider’s credentials at the Oregon Medical Board websiteKaiser Permanente is not responsible for the content or policies of external Internet sites, or mobile apps..

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  • a provider’s office hours, search our facility directory
  • providers in your plan or accepting new patients, call 1-800-813-2000 or TTY 711 (for the hearing/speech impaired)


The information in this online directory is updated periodically.  The availability of physicians, hospitals, providers and services may change.  Information about practitioners is provided to us by the practitioners or is obtained as part of the credentialing process.

Accessibility of medical offices and medical centers in this directory: All Kaiser Permanente facilities are accessible to members.

Help in your language: Interpreter services, including American Sign Language (ASL), are available during business hours at no additional cost to members. Many of our doctors also speak more than one language. Call 1-800-324-8010, or 1-800-813-2000 or TTY 711 (for the hearing/speech impaired).

Questions? Please call Membership Services from 8 a.m. to 6 p.m. Monday through Friday. From Portland, call 503-813-2000. From all other areas, call 1-800-813-2000 or TTY 711 (for the hearing/speech impaired) . For language interpretation services, call 1-800-324-8010.

You can also call the Oregon Board of Medical Examiners at 971-673-2700 or the Washington State Department of Health at 360-236-4700.

Referrals to affiliated community physicians/providers in Oregon and Washington

Affiliated community physicians/providers are not part of the Northwest Permanente Medical Group (NWPMG). They are physicians/providers credentialed by Kaiser Foundation Health Plan of the Northwest and/or who have a contract with the NWPMG.

If your NWPMG physician decides that you require covered services not available internally from an NWPMG physician, he or she may refer you to an affiliated community physician/provider.
You must have a written, authorized referral from Kaiser Permanente in order to receive a covered service from an affiliated community physician/provider.