skip to next subject
Find doctors and locations Interstate Radiation Oncology Center
Photograph of a facility

Interstate Radiation Oncology Center

3620 N. Interstate Ave.

Portland, OR  97227

Driving directions

503-280-2931

Services at a glance

  • No emergency
    services
  • No urgent care
    services
  • No pharmacy
    services

About this facility

Wheel chair Accessibility: P, EB, IB, R, E, T
This facility fulfills basic and medical equipment accessibility standards.
(What are accessibility standards?)

Radiation Oncology

Specialty care

Phone Numbers: (Monday through Friday, 8 a.m. to 5 p.m.)
  • Advice/appointments/cancellations: 503-280-2931
Phone Numbers:
  • After-hours advice/cancellations: 503-813-2000
  • After-hours advice/cancellations: 1-800-813-2000 (toll free)
Hours:
  • Monday through Friday, 7:30 a.m. to 5 p.m.

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.