Find expert care for female reproductive cancers.

Gynecologic cancer care team

Our team features some of the region’s most recognized gynecological oncologists, doctors who specialize in surgery and medical oncology. Our cancer team also includes radiation oncologists and nurse navigators to help support and guide you through treatment. 

We also offer support through the Legacy Cancer Healing Center with specialists in support services and integrative therapies. The focus is always on you — your individual needs, personal treatment goals and quality of life. Learn how our physicians work together to support your care.

Gynecologic oncologists

Colleen McCormick, M.D. 
Paul Tseng, M.D.
Gina Westhoff, M.D. 
William Winter, M.D. 
Weiya Wysham, M.D.

Physician assistants and nurse practitioners

Jennifer Christiansen, P.A.
Charlotte Haws, P.A.
Evonne Kandas, N.P.
Jun Ma, N.P., Ph.D.
Elizabeth York, PA-C


Therese Tuohy, Ph.D.

Radiation oncologists

Mark Schray, M.D., medical director, Legacy Radiation Oncology, Legacy Cancer Institute 
Andrew Kee, M.D.
Misa Lee, M.D.
Won Lee, M.D.
Kathryn Panwala, M.D.


More support

You are not alone. Legacy offers support throughout your cancer journey, as well as care for your emotional, social and spiritual needs.

Nurse navigators
Legacy Cancer Healing Center 
Support groups and classes
Cancer rehabilitation 
Survivorship services

Schedule an appointment

503-413-8654 (Oregon) 
360-703-9870 (Washington)