Breast Cancer Treatment

Debra Harris, R.N. speaking with a female patient.
Debra Harris, R.N., (right) is the OHSU breast cancer nurse navigator. She will guide you through treatment so you can focus on getting better.

At OHSU’s breast cancer clinic, our nurse navigator arranges every step of treatment so you can focus on getting better. Our expert doctors and nurses also understand that every breast cancer patient is different. We tailor treatments to your specific needs and wishes.

Our compassionate, state-of-the-art care includes:

Comprehensive care

Having a full team of expert providers is especially important for a disease as complex as breast cancer. Many patients need care from several doctors, such as surgery from a surgical oncologist, radiation from a radiation oncologist and chemotherapy from a medical oncologist. Our approach provides seamless care with an emphasis on your preferences.

Nursing support

Two nurses guide patients through OHSU breast health services. You’ll find a nurse navigator at the OHSU Breast Center, who will guide you through expert screening and other services. If you are diagnosed with breast cancer, you’ll transition to the nurse navigator at the breast cancer clinic. 

The cancer clinic nurse navigator will:

  • Answer your questions.
  • Explain your diagnosis.
  • Arrange your appointments.
  • Explain your pathology report, receptor status and surgery report.
  • Discuss your treatment options and other details.
  • Make sure you learn about any clinical trial that could help you.

Doctors work as a team

Our doctors work closely together. On clinic days, they confer face to face at a morning conference and throughout the day. Our surgical oncologists and plastic surgeons also work as partners, often combining cancer and reconstruction procedures into one surgery.

Genomic analysis

We offer access to genomic testing services for appropriate patients to help guide treatment decisions. For certain early-stage tumors, for example, genetic activity can indicate whether a patient needs chemotherapy or can safely avoid it. 

Complementary medicine

We'll care for you as a whole person, not just a cancer patient. Our services include acupuncturenaturopathic caretraditional Chinese medicine and dietitians with cancer expertise.


All your care can be arranged at our South Waterfront and Marquam Hill campuses, which are connected by the Portland Aerial Tram. Patients and close family members receive free tram passes. For your convenience, we also offer some services at community clinics. Our nurse navigator will coordinate all your appointments.

Dr. Zahi Mitri sitting down speaking with a patient.
Dr. Zahi Mitri, a medical oncologist, is part of our large team of providers.

First steps

We strive to make your care as stress-free as possible. We welcome patients at any phase of treatment, and we’re happy to provide a second opinion. Here are the first steps after you call or are referred to our clinic.

Our nurse navigator talks with you on the phone to go over your condition and next steps. If you've just been diagnosed, she explains your pathology report and determines whether you need more imaging or genetic testing. She sets up your appointments at our clinic.

Within two days of your intake call, typically, doctors examine your scans and pathology results together at their regular weekly conference. They discuss options and patient wishes, then agree on treatment recommendations. This ensures that your case is examined from every angle and that you don't get conflicting information.

This gathering includes about two dozen health care professionals from medical oncology, surgical oncology, radiation oncology, radiology, pathology, research/clinical trials and other areas.

On the day of the breast cancer conference, typically, you'll meet with the specialists you may need. Patients usually have one exam room, and doctors come to them. You'll end the day with a clear path forward.

A typical breast cancer treatment timeline

You may be eager for answers and treatment. Here are our most common timelines:

  • Lump felt or abnormal mammogram: A biopsy can be scheduled that day or the next.
  • Biopsy results: These are typically available in three business days.
  • Intake call: You are likely to have your intake call with the nurse navigator the Tuesday after your biopsy results come in.
  • First appointments: These typically happen on a Thursday, two days after your intake call.


Not every patient has every treatment. Your care team will also discuss the order of treatments recommended for your care. Some patients receive therapy to shrink a tumor before surgery, for example, while others have surgery first.

Our surgical services include oncoplastic lumpectomy, which combines cancer removal and cosmetic techniques for a pleasing result. When possible, we also offer nipple- and skin-sparing mastectomies for natural-looking reconstructions, in addition to more traditional mastectomies.

We provide the latest therapies in medical oncology, including chemotherapy when needed and hormone therapies that harness cancer receptors to shrink tumors.

We also offer access to genomic testing — analysis to reveal the cancer's traits at the molecular level — to guide treatment decisions for appropriate patients.

As part of the Knight Cancer Institute, we are also on the leading edge of providing targeted therapies. These treatments attack cancer cells while mostly sparing healthy cells.

We offer the latest technology. We follow protocols to limit radiation to the heart, lessening the risk of side effects. For some patients, we can also offer partial breast radiation therapy or a shorter course of radiation therapy.

We offer every option, including sophisticated reconstruction techniques using a patient's own tissue for strikingly natural-looking results. Reconstruction can often be combined with breast reduction or augmentation. 

As Oregon's only academic health center, OHSU offers access to breast cancer clinical trials. Trials can benefit participating patients as well as expand scientific understanding to improve future treatments. Learn more about clinical trials at the Knight Cancer Institute.

For patients

Call 503-494-4673 to:

  • Make an appointment
  • Seek a second opinion
  • Ask questions


Parking is free for patients and their visitors.

Center for Health & Healing Building 2
3485 S. Bond Ave.
Portland, Oregon 97239
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Stay informed

Blog: Learn about the latest findings on our Cancer Translated blog.

News: Read about research breakthroughs, patient care and many other topics on our OHSU News site.