Cancer care in the Northwest

We treat one type of cancer — yours. At Kaiser Permanente, focusing on your needs is at the heart of what we do. Our Kaiser Permanente Cancer Center makes it easy to get the care and treatment you need. With our connected network of experts and services, you’ll have our support through every step of your cancer journey.

Cancer support

Your cancer journey begins with your personal doctor. In our integrated care system, all your doctors, labs, and specialists are connected. So your primary care physician can access the most up-to-date information about your health, create a personalized cancer screening schedule, and direct you to the support you need.

As leaders in research and clinical trials, our specialized care teams create personalized treatments to give you more innovative cancer care options. And we can connect you with a wide range of services to guide you on this journey.

Our approach to cancer care

Learn more about Kaiser Permanente’s approach to cancer treatment and how we’re helping members thrive before, during, and after cancer.

Explore our cancer care

Kaiser Permanente Northwest Cancer Center

At our Kaiser Permanente Cancer Center on the Interstate campus we have all the services you need in one place, like lab tests, pharmacy, infusion, and radiation. We also provide cancer care at several other locations throughout Oregon and SW Washington.

Our cancer care teams review every cancer case. From early detection to follow-up care, they create a personalized treatment plan based on the latest research. Our nurse navigators are here to support you during and after treatment.

Learn more about our cancer program

Meet your care team

Whether you’re newly diagnosed, undergoing treatment, or recovering, you’ll have Kaiser Permanente’s team of experts by your side. Our oncologists, surgeons, primary care doctors, and nurse navigators collaborate at every step of the cancer journey to help you get the high-quality care you deserve. No matter the type of cancer — rare, common, or complex — we have an expert in our network.

Medical oncologist
Christine M. Barnett, MD

Surgeon
Margaret Christine Bower, MD

Radiation oncologist
Tasha L. McDonald, MD

Medical oncologist
Ashray Bharat Maniar, MD

Medical oncologist
Catalina Hernandez Torres, MD

Medical oncologist
Daniel I. Da Graca, MD

Medical oncologist
Matthew David Tipping, MD

Medical oncologist
Punprapai Boriboonsomsin, MD

Physician assistant
Melissa Brooke Barone, PA-C

Radiation oncologist
Eric Michael Chang, MD

Radiation oncologist
Jenna M. Kahn, MD

Radiation oncologist
Tasha L. McDonald, MD

Radiation oncologist
Thomas H. Johnson, MD

Radiation oncologist
Thomas D. Wynne, MD

Surgeon
Alan Louis Keller, MD

Surgeon
Amy L. Morris, MD

Surgeon
Catherine Lillian Wetzel, MD

Surgeon
Christine Neou Henderson, MD

Surgeon
Dhriti Mukhopadhyay, MD, PhD

Surgeon
Gloria A. Marlowe, MD

Surgeon
James B. Kilway II, MD

Surgeon
John M. Roberts, MD

Surgeon
Juan Carlos Esguerra, MD

Surgeon
Kristopher C. Dozier, MD

Surgeon
Margaret Christine Bower, MD

Surgeon
Raquel Enid Bell, MD

Surgeon
Samielle K. Brancato, MD

Surgical oncologist
Christopher J. Moran, MD

Lead Cancer Counselor
Grant Crowley, LMFT

Cancer Counselors
Nina Scott, LCSW

Erick Rivera, LCSW

Margot David, LCSW

Medical oncologist
Justin Lin Sovich, MD

Medical oncologist
Matthew David Tipping, MD

Neurosurgeon
Jason Isaac Lifshutz, MD

Neurosurgeon
Jason S. Weinstein, MD

Neurosurgeon
Kristophe J. Karami, DO

Neurosurgeon
Raghuram Sampath, MD

Neurosurgeon
Yashail Y. Vora, MD

Radiation oncologist
Stephen C. Hoffelt, MD

Radiation oncologist
Matthew Jordan Frager, MD

Radiation oncologist
Thomas D. Wynne, MD

Medical oncologist
Catalina Hernandez Torres, MD

Medical oncologist
Matthew David Tipping, MD

Medical oncologist
Punprapai Boriboonsomsin, MD

Radiation oncologist
Jenna M. Kahn, MD

Radiation oncologist
Thomas H. Johnson, MD

Gynecological Oncologist
Annie Y. Liu, MD

Gynecological Oncologist
Katherine E. Tierney, MD

Surgical oncologist
Norma P. Steiner, MD

Medical oncologist
Catalina Hernandez Torres, MD

Medical oncologist
Daniel I. Da Graca, MD

Medical oncologist
Justin Lin Sovich, MD

Surgical oncologist
Victor M. Sandoval, MD

Radiation oncologist
Matthew Frager, MD

Radiation oncologist
Stephen C. Hoffelt, MD

Radiation oncologist
Jenna M. Kahn, MD

Radiation oncologist
Thomas D. Wynne, MD

Surgeon
David P. Parsons, MD

Surgeon
Jeffrey Scott Barton, MD

Surgeon
Sungeyun D. Cho, MD

Surgeon
Waleed L. Lutfiyya, MD

Physician assistant
Kristina Marie Dwyhalo, PA

Medical oncologist
Ashray Bharat Maniar, MD

Medical oncologist
Sandeep H. Mashru, MD

Radiation oncologist
Eric Michael Chang, MD

Radiation oncologist
Jaishanker Nautiyal, MD

Radiation oncologist
Vinayak Muralidhar, MD

Surgical oncology
Rebecca Jean Hammon, MD

Surgical oncologist
Sunshine Marie Dwojak, MD, MPH

Urologist
Alan R. Hay, MD

Urologist
Andrea S. Hatchette, MD

Urologist
Anil A. Thomas, MD

Urologist
Edith A. Kahrhoff, MD

Urologist
Ella Janet Doerge, MD

Urologist
Eric S. Reid, MD

Urologist
Jeffrey E. Johnson, MD

Urologist
Jeffery C. Wheat, MD

Urologist
Kyle Andrew Gillis, MD

Urologist
Leanna Wendy Mah, MD

Urologist
Matthew D. Wagner, MD

Urologist
Michael K. Lam, MD

Urologist
Michael C. Lipke, MD

Urologist
Peter Lawrence Sunaryo, MD

Urologist
Richard A. Burt, MD

Urologist
Ronald D. Im, MD

Urologist
Sean J. Clark, MD

Urologist
Stephen Allen Proctor, MD

Medical oncologist
Abdul Hai Mansoor, MD

Medical oncologist
Christine M. Barnett, MD

Medical oncologist
Jennifer Paulsen Brow, MD

Medical oncologist
Molly Maddock Daughety, MD

Medical oncologist
Rajeev Krishnan, MD

Medical oncologist
Soames F. Boyle, MD

Medical oncologist
Daniel I. Da Graca, MD

Medical oncologist
Catalina Hernandez Torres, MD

Medical oncologist
Ashray Bharat Maniar, MD

Medical oncologist
Sandeep H. Mashru, MD

Medical oncologist
Justin Lin Sovich, MD

Radiation oncologist
Matthew Jordan Frager, MD

Radiation oncologist
Tasha L. McDonald, MD

Radiation oncologist
Thomas D. Wynne, MD

Radiation oncologist
Eric Michael Chang, MD

Thoracic surgeon
Christopher J. Mutrie, MD

Thoracic surgeon
David G. Tse, MD

Breast cancer nurse navigator
Astra Sowers, RN

Breast cancer nurse navigator
Rhonda Wirth, RN

Breast cancer nurse navigator
Tracy Shaffer, RN

Colorectal cancer nurse navigator
India Roberts, RN

Head and neck cancer nurse navigator
Kristi Goodwin, RN

Hematologic cancer nurse navigator
Brandi Crape, RN

Hepatobiliary and pancreatic cancer nurse navigator
Mark Gano, RN

Melanoma and sarcoma cancer nurse navigator
Debbie Larson, RN

Prostate cancer nurse navigator
Bobbi Provance, RN

Thoracic cancer nurse navigator
Carey Kulp, RN

Pediatric oncologist
Thomas D. Lamkin, MD

Radiation oncologist
Tasha L. McDonald, MD

Medical oncologist
Daniel I. Da Graca, MD

Surgical oncologist
Philip Z. Wirganowicz, MD

Radiation oncologist
Stephen C. Hoffelt, MD

Radiation oncologist
Thomas H. Johnson, MD

Surgical oncologist
Christopher J. Moran, MD

Medical oncologist
Sandeep H. Mashru, MD

Medical oncologist
Catalina Hernandez Torres, MD

Surgical oncologist
Andrew D. Kroeker, MD

Otolaryngologist
Dana S. Smith, MD

Radiation oncologist
Matt Jordan Frager, MD

Radiation oncologist
Tasha L. McDonald, MD

Radiation oncologist
Thomas H. Johnson, MD

Surgeon
Chris C. Lee, MD

Surgical oncologist
Christopher J. Moran, MD

Endocrinologist
Alistair Bahar, MD

Endocrinologist
Bhavini Balvantkumar Bhavsar, MD, MPH

Endocrinologist
Christin Nancy Snyder, MD

Endocrinologist
Eric Scott Albright, MD

Endocrinologist
Grace E. Sun, DO

Endocrinologist
Jennifer Lewis Rosenbaum, MD

Medical oncologist
Ashray Bharat Maniar, MD

Medical oncologist
Sandeep H. Mashru, MD

Nurse practitioner
Brenda Annotti, NP

Otolaryngologist
Attilia M. Sawyer, MD

Otolaryngologist
Cara M. Katzer, MD

Otolaryngologist
Connie Yu-Ru Kuo, MD

Otolaryngologist
Kathryn Ann Leavitt, MD

Otolaryngologist
Laura D. Iuga, MD

Surgical oncologist
Rebecca Jean Hammon, MD

Surgical oncologist
Sunshine Marie Dwojak, MD, MPH

Radiation oncologist
Eric Michael Chang, MD

Radiation oncologist
Jaishanker Nautiyal, MD

Our cancer treatment locations

Our network of cancer experts makes it easy to get the care you need, where you need it.

Portland

Interstate Medical Office Central
3600 N. Interstate Ave.

Vancouver

Cascade Park Medical Office
12607 SE Mill Plain Blvd.

Salem

Skyline Medical Office
5125 Skyline Road S.

Longview

Longview-Kelso Medical Office
1230 7th Ave.

Hillsboro

Sunset Medical Office
10060 NE Evergreen Pkwy.

Clackamas

Mt. Scott Medical Office
9800 SE Sunnyside Road

Portland

Interstate Radiation Oncology Center
3620 N. Interstate Ave.

Clackamas

Sunnyside Medical Center
10180 SE Sunnyside Road

Clackamas

Sunnybrook Medical Office
9900 SE Sunnyside Road

Hillsboro

Westside Medical Center
2875 NE Stucki Ave.

Portland

Interstate Medical Office South
3500 N. Interstate Ave.

Northwest cancer program highlights

Northwest cancer research

Cancer research leads to better ways to detect and treat many types of cancer. Our Kaiser Permanente Northwest cancer team has been a local leader in clinical trials for more than 40 years. We participate in many national studies that play a vital role in advancing cancer treatment.

Multidisciplinary teams

At Kaiser Permanente Northwest, our multidisciplinary teams treat your cancer from all angles. This is exemplified by our Cancer Case Conferences that draw upon the knowledge of different specialists and care teams.

Nurse navigators and support services

Learn more about our nurse navigators and support services at Kaiser Permanente Northwest Cancer Center — where our focus is on supporting the whole you — mind, body, and spirit — during your cancer journey.

Classes & support groups

Navigating cancer isn’t easy, but you don’t have to do it alone. Explore Kaiser Permanente’s health classes, mental and emotional support resources, and more in the Northwest.*

Therapy and support groups

Adult Cancer Support Group

For people 21 and older who’ve been diagnosed with cancer. This online group gives members a place to support each other through the cancer experience.

Class

Breast Cancer Rehab Class

For members with a current or prior breast cancer diagnosis. Learn about the possible side effects and steps to take during each phase of your cancer treatment.

Class

Breast Cancer Survivorship Nutrition Class

For members with a current or prior diagnosis of breast cancer. Learn about nutrition education and get helpful information from your care team and answers to your questions.

Support Group

Cancer Caregiver Support Group

This support group is for people who are caring for someone who is going through cancer treatment.

Class

Complementary and Integrative Medicine

For members who want to add a holistic approach to their care. Discover how integrative medicine (also called natural medicine) treats the whole you.

Class

Life Care Planning / My Values: First Steps

For all members 18 and older. Learn how to choose a representative to carry out your wishes for future health care decisions.

Group appointment

Pain Coping and Skills Services

For members 18 and older who have chronic pain. Explore and practice effective ways to reduce pain and improve function.

Support Group

Prostate Cancer Support Group

The support group helps members going through their prostate cancer journey. Learn about a holistic approach to care from diagnosis through survivorship.

Class

Sexuality Class

For members who want information about female sexuality. Classes will cover changes in sexuality, different conditions and medications, and ways to address sexual issues.

“My radiation oncologist had read every line of my chart. She knew me as soon as she walked in. Right from the start, I felt comfortable and cared for.”

Irit Mandelsberg | Kaiser Permanente Northwest member

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