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 has been wonderful. I'm very impressed with the amount of time she spends talking with me.
Providence Patient
Always the best! Always...
Providence Patient
Dr. Niemi and her nursing staff are amazing. Always upbeat and helpful. Their assistance was far and above what I received from the Memorial staff in Yakima WA. I am extremely grateful for all the Providence family help and support.
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
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 is a wonderful caring and compassionate Doctor. I feel very fortunate to be under her care.
Providence Patient