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Marguerite R. Stewart, MD

Marguerite R. Stewart, MD

4.7 (57 Ratings)
Obstetrics and Gynecology | Physician and Surgeon
Women's Healthcare Associates, LLC - Tualatin
19250 SW 65th Avenue Ste 300, Tualatin, OR 97062

Marguerite Stewart, MD, is a board-certified OB/GYN physician and surgeon at Women’s Healthcare Associates in Tualatin, Oregon.

From the Provider

“I want to really help my patients understand what they’re experiencing and what the options are. I want them to have the tools they need to make decisions and all the information required to fully participate in their care. When a patient leaves my office, I want them to feel comfortable in the decisions we’ve made together and hopeful about their path forward.”

About the Provider

Without a clear career path yet academic success in her undergraduate biology program and encouragement from family, Dr. Stewart took the medical school entrance exams. She fell in love with obstetrics and gynecology in her third year and knew she had found her calling. Today, she uses her natural curiosity about people and their lives to develop long-term relationships with her patients. She enjoys getting to know them as individuals and seeing them through the different phases of their lives, from young adults who are just starting out, through first pregnancies, growing families, raising teenagers and beginning the transition to menopause. With three young adult children herself, she understands the joys and challenges of raising a family and is passionate about helping her patients make time for self-care, particularly nutrition and exercise. In addition to wellness, Dr. Stewart enjoys helping women with family planning and contraception, menstrual disorders and investigating and taking initial steps to addressing infertility. 

When Dr. Stewart is away from work she enjoys spending time with her husband and her three children, two of whom are in college. She enjoys creative outlets, including cooking, playing classical piano and quilting. She is an avid runner, cyclist and swimmer and has competed in marathons and triathlons. She also reads and is interested in travel and painting.

Affiliated Hospitals

  • Legacy Meridian Park Medical Center

Certifications

  • Obstetrics and Gynecology, American Board of Obstetrics & Gynecology, 1992

Education

  • Residency
    • OB/GYN, Emory University, 1989
  • Internship
    • OB/GYN, Emory University, 1986
  • Medical School
    • Doctor of Medicine, Wayne State University School of Medicine, 1985
  • Undergraduate Degree
    • Bachelor of Science, Biology, University of Michigan, 1981

Patient Survey Responses

4.7 (57)
Taking time to answer your questions
4.7 out of 5
The thoroughness of the visit
4.8 out of 5
Explaining things in a way you could understand
4.7 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
4.7 out of 5
Willingness to listen carefully to you
4.7 out of 5
Instructions regarding medication/follow-up care
4.7 out of 5
Amount of time spent with you
4.7 out of 5
Knowledge of healthcare received from other providers
4.7 out of 5
Advice given to you on ways to stay healthy
4.7 out of 5
  • 12/07/2025

    Dr. Stewart is amazing. I will definitely miss her.

  • 11/14/2025

    She is outstanding!

  • 10/24/2025

    Dr Stewart is like a warm reassuring hug that was greatly needed. I really appreciate her knowledge, professionalism, perspective and warm personality in helping me make the best health decisions for myself.

  • 08/01/2025

    Dr Stewart is always amazing! Thank you!

  • 06/19/2025

    Kind and considerate.

  • 05/03/2025

    I have always loved having Dr. Stewart as my Doctor that's why I always ask for her, we aren't done yet so I'm going to be looking forward to seeing her again

  • 04/25/2025

    Dr. Stewart always takes the extra time to make me feel comfortable and seen, never letting me feel rushed. She’s warm, yet still professional. My favorite doctor!

  • 04/18/2025

    Dr. Stewart's advice and care is excellent

  • 04/12/2025

    Dr Stewart is always helpful and caring.

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