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 in Portland, OR. 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
4805 Northeast Glisan Street, Suite 11N-1
Portland, OR 97213
9135 Southwest Barnes Road, Suite 261
Portland, OR 97225
Providence Medical Group - Oregon
Providence Portland Medical Center
Providence St. Vincent Medical Center
Community Reviews
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Dr. Niemi is very supportive, a good listener, gives good answers and feedback and sees me as a whole person. She is also a highly skilled surgeon who strives for the best outcome for me and includes me in decision-making involving my own health.
Providence Patient
Dr. N is the best provider I have experienced during my time at Providence
Providence Patient
I can not say enough good things about Dr. Niemi. She is not only an excellent doctor but deeply cares and that shows in so many ways.
Providence Patient
Dr. Niemi is the best. Kind, explains well. Very compassionate. Never fails to follow up. Just an outstanding doctor.
Providence Patient
Dr. Neimi is the best doctor!!
Providence Patient
I love Dr. Neimi! She listens to my questions and concerns, she treats me like a person and doesn't talk down to me. I also appreciate her consent-based exams - and her nurse was great at this as well.
Providence Patient