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Carolyn Mannon, MD

Obstetrics and Gynecology
Obstetrics & Gynecology San Mateo
415-353-3400
ucsf logo

Carolyn Mannon, MD

Obstetrics and Gynecology
Obstetrics & Gynecology San Mateo
415-353-3400

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About me

Dr. Carolyn Mannon is an experienced gynecologist who is passionate about caring for women in all life-cycle stages and transitions – including during puberty, following childbirth and as they move into menopause. With a particular interest in caring for cancer survivors, she strives to manage the treatment side effects that impact reproductive, sexual, and emotional health and well-being.

Mannon earned her medical degree from Chicago Medical School at Rosalind Franklin University of Medicine and Science and completed a residency in obstetrics and gynecology at UCSF. She also has a master's degree in physiology and biophysics from Georgetown University, where she studied the use of hormone replacement therapy in postmenopausal women.

Prior to joining UCSF, Mannon worked in private practice for 15 years. During that time, she also served as adjunct clinical faculty at Stanford Hospital, where she taught residents in the operating room, antepartum ward, and labor and delivery. She enjoyed encouraging their curiosity and challenging them to see different aspects of care, so they would become good decision-makers. In 2019, she focused her practice solely on gynecology and joined a concierge practice in Menlo Park.

Mannon lives in Menlo Park with her husband and children, three boys who continually amaze her as they grow. She is active in volunteering at their schools as well as other organizations, including the Boys and Girls Clubs of the Peninsula. Together with her family, she enjoys an active outdoor lifestyle that includes playing sports. She also loves traveling, new adventures and listening to music.

Education & training

Board certification

  • Obstetrics & Gynecology, American Board of Obstetrics and Gynecology

Residency

  • Obstetrics and Gynecology, University of CA at San Francisco School of Med

Internship

  • Obstetrics and Gynecology, University of California San Francisco - GME

Degree

  • MD, Chicago Medical School- Rosalind Franklin Uni of Medicine and Science

My expertise

Locations

    Reviews

    Average rating

    4.7
    4.7 out of 5 Stars
    233 ratings
    About provider reviews

    Showing 1-6 of 59 reviews

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    • 5 out of 5 Stars
      March 26, 2026

      Very positive experience. Made me feel relaxed and informed.

    • 5 out of 5 Stars
      March 19, 2026

      Dr Mannon was very thorough in answering my questions but also adding some advice. She is very friendly and helpful.

    • 5 out of 5 Stars
      March 5, 2026

      Dr. Carolyn Mannon is outstanding. She has an amazing temperament and bed side manner.

    • 5 out of 5 Stars
      March 3, 2026

      I have recommended her already.

    • 5 out of 5 Stars
      March 3, 2026

      Dr. Mannon is very experienced and caring.

    • 4.9 out of 5 Stars
      February 26, 2026

      I rarely feel heard and traveled from out of area for the appointment but it was absolutely worth it

    Please check with your health insurance plan regarding coverage for this type of care. Not all providers at UCSF Health are covered by every insurance plan.

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