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Richard X. Brennan, MD

Mercy Clinic
Richard X. Brennan, MD, Mercy

Richard X. Brennan, MD

Specialty

  • Obstetrics and Gynecology

Online Services

Schedule Online, Video Visits
(4.8/5)
352 Ratings | 64 Comments
Accepting new patients

Location and Contact Information

About Richard X. Brennan, MD

Care Philosophy I really enjoy treating patients with infertility - those trying to achieve a pregnancy. It's such a joy when someone comes in who has had trouble getting pregnant for years and you can find a solution to why that's occurring. When they then get pregnant it's such a great joy.
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    Education
    Medical School
    • Saint Louis University
    Residency
    • SSM Saint Louis University Hospital-Obstetrics and Gynecology
    Specialty
    Board Certifications
    • American Board of Obstetrics & Gynecology
    Affiliations
    • Mercy Hospital South
    Languages
    • English
    Memberships
    • Pro-Life Physician Network
    • Catholic Medical Association
    • American Association of Pro-Life Obstetricians & Gynecologists: AAPLOG
    • American College of Obstetricians and Gynecologists
    • American Medical Association
    • International Institute for Restorative Reproductive Medicine
    • Missouri Medical Association
    • St. Louis Obstetrical and Gynecological Society
    Looking for more options?
    Find the Mercy provider who's right for you.
    View all Obstetrics and Gynecology providers.
    Looking for more options?
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    View all Obstetrics and Gynecology providers.

    Patient Ratings and Comments

    Rating

    From 350 patients
    (4.8/5)
    The provider rating is an average based on Mercy Clinic's post-care survey responses. To find out more, check out our frequently asked questions.

    Comments

    Viewing 1-3 of 64 comments
    Highlights from patients about their experience with this provider:
    • May 30, 2025
      (5/5)
      Friendly staff, SUPER friendly doctor who runs on time!
    • May 28, 2025
      (5/5)
      Dr Brennan is a caring and fun-loving Care provider at Mercy! He fits in with all of the other workers at Mercy in the sense of taking their time with you and giving you the services specific to your questions and situation; great place and doctor!
    • May 23, 2025
      (5/5)
      Friendly and caring doctor and staff.

    Insurance Accepted

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    Meet The Whole Care Team

    Our group of experts committed to your health.

    Rebecca Marie Heimburger, DNP, WHNP
    Mercy Clinic
    Rebecca Marie Heimburger, DNP, WHNP
    Obstetrics and Gynecology
    7.4 Miles
    Accepting new patients
    Schedule Online
    Richard X. Brennan, MD
    Mercy Clinic
    Richard X. Brennan, MD
    Obstetrics and Gynecology
    13.0 Miles
    Accepting new patients
    Schedule Online
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