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Lisa L. Diepenhorst, MD

Lisa L. Diepenhorst, MD

4.5 (63 Ratings)
Obstetrics and Gynecology | Physician and Surgeon
Women's Healthcare Associates, LLC - Bridgeview
1130 NW 22nd Avenue Suite 520, Portland, OR 97210

Lisa Diepenhorst, MD, is a board-certified OB/GYN physician and surgeon at Women’s Healthcare Associates in Portland, Oregon. Dr. Diepenhorst’s primary hospital location is Legacy Good Samaritan Medical Center in Northwest Portland.

From the Provider

“I really enjoy the relationships and rapport I have with my patients. It makes a visit to the doctor more fun—for both of us—but more than that, it helps me do my job better. I’m able to tell when something isn’t quite right and people are more willing to open up about what’s going on in their lives that could influence the decisions we make together.”

About the Provider

The combination of science, biology and personal connections is what drew Dr. Diepenhorst to medicine. She loves OB/GYN because of the impact she is able to have in the lives of her patients—helping them find options that best meet their needs, address gynecologic problems that are impacting their lives or support and care for them through pregnancy. In addition to obstetrics, Dr. Diepenhorst enjoys helping teens and women of all ages find the birth control that is best for them, address abnormal bleeding, manage abnormal Pap tests and figure out how to lead the healthiest life they can—particularly through integrating physical activity in ways that are reasonable and approachable. She is also skilled in hysteroscopic surgery.

In her spare time, Dr. Diepenhorst enjoys travel, running, rock climbing and skiing and loves being outdoors with her golden retriever Nelson.

Affiliated Hospitals

  • Legacy Good Samaritan Medical Center

Certifications

  • Obstetrics and Gynecology, American Board of Obstetrics & Gynecology, 2008

Education

  • Residency
    • OB/GYN, St Joseph Mercy Hospital, 2006
  • Medical School
    • Doctor of Medicine, Michigan State University, College of Human Medicine, 2002
  • Undergraduate Degree
    • Bachelor of Science, Biophysiology and Cognitive, University of Michigan, 1998

Patient Survey Responses

4.5 (63)
Taking time to answer your questions
4.6 out of 5
The thoroughness of the visit
4.4 out of 5
Explaining things in a way you could understand
4.6 out of 5
Including you in decision-making about your treatment plan
4.6 out of 5
Knowledge of important information about your medical history
4.5 out of 5
Willingness to listen carefully to you
4.5 out of 5
Instructions regarding medication/follow-up care
4.5 out of 5
Amount of time spent with you
4.4 out of 5
Knowledge of healthcare received from other providers
4.5 out of 5
Advice given to you on ways to stay healthy
4.5 out of 5
  • 02/07/2026

    Team is doing wonderful work and the service is satisfying

  • 01/08/2026

    She is wonderful.

  • 12/02/2025

    Dr. Lisa Diepenhorst is excellent! I have a great deal of trust in her. She involves me in decisions regarding my health and is a very good listener. Thank you!

  • 08/02/2025

    As a mom and always on the go, often set aside my needs and walk thru the pain. However going to appointments I thought great this is gonna take forever to find out: but Lisa right away took the test and found why I'm in such discomfort. I really appreciate her talking and covering all the I needed to rule out why I'm here and what can they do to help. Experience was so quick and so fast, and next day I got email following up, doctor told me they call. They actually called which I thought they won't cause it was next day. Nurse who call informed me what test result's showed positive and answered so many of my questions. And treatment for next 5 days will go smooth cause they guide me through it all. Which honestly I didn't think it will be so fast and easy. Thinking oh great this will be a such a long process however it's not and so gratefully, I can't wait to feel better and be able to enjoy next week. I never leave reviews or feedback but I have to leave this one because I feel so well taken care of, quick response quick on testing. Communication is amazing. Thank you!

  • 07/29/2025

    Great visit! Great staff😊

  • 07/11/2025

    Dr Diepenhorst continues to provide excellent care. She is compassionate and well informed. A+++++++

  • 04/21/2025

    I hard recieved excellent services and warm welcoming.

  • 03/31/2025

    I appreciated the genderqueer person working the front desk representing my own identity.

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