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
- 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 a wonderful doctor! She always makes me feel as if she has ALL the time in the world for me-never rushed. She is thoughtful, a good listener, she knows about my case and what to offer to help me moving forward. She is honest, yet kind as she shares sometimes difficult information to hear. I'm so thankful for her.
Providence Patient
Dr Niemi was the most impressive physician I've been exposed to maybe EVER. She has been the bright smart light who has kept me grounded and enlightened/informed straight out of the gate in regards to a recent diagnosis I'm still in the process of learning about. Thank god for medical professionals like her, who are also, deeply human.
Providence Patient
The one visit was good. No issues with the care I received.
Providence Patient
Dr. Niemi is extremely caring, professional, knowledgeable and a genuinely wonderful person. I feel so fortunate that she is my doctor!
Providence Patient
Dr. Nieme is one of the most patient, easy, well informed, direct Drs. I have met. She makes it easy to share your concerns and takes a genuine interest in your care. She was open to Alternative medicine when I broached the topic. I do appreciate her, she remained very positive through the lab corp transition, which was anything but smooth. Pretty much a-good team supporting her.. Leave it at that.
Providence Patient
Dr. Niemi is very professional, she takes time to explain what she Is doing and seeing during and an examination. Dr. Niemi is also very patient, she takes the time to answer questions. Dr. Niemi is kind and campassionate. I am very grateful that Dr. Niemi is my doctor.
Providence Patient