• Mary Margaret O'Neill MD, Inc.

    Mary Margaret O'Neill, MD, FACOG, NCMP

    Cedar Ob/Gyn

    Gynecology, Fertility, Menopause, Obstetrics, Acupuncture

  • As of March 2020

    Telemedicine appointments are available now.

    We are using ZOOM meeting and Google Meet as an interim measure for patients who do not require an in office appointment.

    Please contact our office for more details or to schedule a telemedicine appointment.


    -At this time the office is open with reduced hours. We are open M, T, W, & Fri from 8am-1pm.

    -We will continue to schedule appointments to minimize any interaction between patients.

    -We will continue to sanitize the rooms and other flat surfaces in the office.

    -If you have been exposed to the virus or if you have been ill within the last two weeks, please reschedule your appointment.

    - All patients coming in for an appointment are required to wear a mask.


    PLEASE DO NOT come to the office if you are sick, have been exposed to someone who is sick, or have traveled to any of the hot spots.


    -We are temporarily restricting all patient guests (family members and friends) from coming to our office to minimize congregation of individuals in waiting areas and exam rooms.

    Good Samaritan Hospital COVID-19 Notice

  • Self Care General Guidelines

    • Wash your hands with soap and water or use hand sanitizer.
    • Cough into a tissue and immediately discard and wash your hands. If a tissue is not available, cough into your elbow.
    • Stay up to date on travel restrictions and other protective measures set up by national organizations such as the CDC and your local government.
    • If you develop symptoms such as cough, fever, body aches, shortness of breath, and fatigue, stay in your home and contact a health care provider who can advise you.
    • Stay away from others who are ill with cough and fever.

    cited from; https://www.mdlinx.com/obstetrics-gynecology/top-medical-news/article/2020/03/13/7617576/?utm_source=alert&utm_medium=email&utm_campaign=ajm_49659&uic=ZZ39ACE3A6922C42178CA71FACC4695953


    408 583-0522

    ext: 1 for reception

    ext: 2 for emergencies

    ext: 4 for medical assistant




    CURE MD (patient portal)


  • Office Information

    Contact US

    408 583-0522

    ext 1 for reception

    ext 2 for emergencies

    ext 4 for medical assistant


    Patient Portal

    What to Bring

    Photo Identification

    Current Insurance Card

    List of questions or concerns

    List of medications

    New Patient Questionnaire

    Established Patient Review Form

    Consent for treatment

    What to Expect

    The office is in one of Campbell's Historic houses.

    Parking and Entrance are in the Rear of the building.

  • Map

    by Google

  • Services





    Pregnancy, Menopause


    NAMS Certified Menopause provider

    North American Menopause Society, NAMS

    Founded in 1989, NAMS is North America's leading organization dedicated to improving health and quality of life through an understanding of menopause.

    Those who hold the NCMP certificate have demonstrated special interest and competency in the field of menopause.

  • Useful Resources and Links


  • Forms

    Please click to view form

    You will be asked to review and sign these during your visit

    The patient portal link also has forms and consents 

    (You may fill these out in advance of your visit)


    please review

    Consent for

    Cesarean Section

    please review if applicable

    Link to Healthgrades for patient reviews and satisfaction survey.

  • Hospitals

    we admit to these hospitals for surgery and labor/delivery

    O'Connor Hospital


    2105 Forest Ave

    San Jose, CA 95128

    408 947-2500


    Good Samaritan Hospital

    2425 Samaritan Drive

    San Jose, CA 95124

    408 559-2011


    Forest Surgery Center

    2110 Forest Ave

    San Jose, CA 95128

    408 297-3432


  • Contact Form

    Questions, Concerns, Recommendations

    Please do not send any confidential medical information.

    Thank you

  • My Blog

    Welcome to the blog! You can see my blog posts below.

    The medical information on this site is provided as an information resource only, and is not to be used or relied on for any diagnostic or treatment purposes. This information is not intended to be patient education, does not create any patient-physician relationship, and should not be used as a substitute for professional diagnosis and treatment.

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  • People

    Mary Margaret O'Neill, MD


    ext: 1

    Kavita Noble, CNM

    Certified Nurse Midwife





    ext: 1




    Medical Assistant

    ext. 4



    Haku is always available for  attention and pets.



    Puppy from a rescue group.

    Hopefully a helpful addition to the practice

    Elisa Dover

    Medical Billing

    408 353-3741

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