Cassandra M. Niemi, MD
Portland, OR 97213
Providence Cancer Institute Franz Gynecologic Oncology Clinic
4805 Northeast Glisan Street, Suite 11N-1, Portland, OR 97213
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About Cassandra M. Niemi
Dr. Cassandra Niemi joined Providence Cancer Institute in 2021 and specializes in caring for people with gynecologic cancers. She tailors surgical and medical treatments to her patients' needs, providing fertility-sparing options, minimally-invasive surgery, and targeted therapies when appropriate. Dr. Niemi has particular interest in connecting patients with the latest treatments through clinical trials. Her approach to medicine focuses on maximizing quality of life during and after treatment.
She believes that the best care is given when patients and their providers work as a team. “It’s an amazing privilege to be a part of my patients’ lives. I love getting to know my patients, so that we can come up with a treatment plan that honors the whole person.”
Outside of the office, Dr. Niemi enjoys spending time with her husband and two sons, hiking or skiing in the mountains, playing bass guitar and cycling.
University of Michigan
2011
University of Wisconsin
ResidencyOregon Health & Science University
Society of Gynecologic Oncology, American College of Obstetricians and Gynecologists
- American Board of Obstetrics and Gynecology, Obstetrics and Gynecology
- American Board of Obstetrics and Gynecology, Gynecologic Oncology
4805 Northeast Glisan Street, Suite 11N-1
Portland, OR 97213
9135 Southwest Barnes Road, Suite 261
Portland, OR 97225
Providence Portland Medical Center
Providence St. Vincent Medical Center
Community Reviews
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Dr. Niemi is an excellent physician who always treats me with respect and kindness. She listens, asks questions and make sure I have all the information I need to stay healthy. She is very clear about what I need to watch for as signs cancer may have returned - which helps me manage any anxiety I have around recurrence.
Providence Patient
I am so confident in Dr. Niemi I have fallowed her from 3 different places she has been.
Providence Patient
Dr. Niemi is a very skilled surgeon, and a patient, thoughtful and caring provider. One of the best health care providers I've ever had.
Providence Patient
She is very knowledgeable and listens to her patients needs. I am so greatful to have her as my oncologist
Providence Patient
Went above and beyond to make me feel comfortable and heard.
Providence Patient
Dr Niemi and all staff make my experience the best it can be. I always feel cared for.
Providence Patient