Gynecology Specialist in Somis

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Superior Service

Dr. de la Peña has 32+ years of medical experience and one of the lowest C-section rates in the region.

Insurance Support

To ensure that you get the coverage you need, we accept all insurance plans. Contact us to learn more about options.


If you need medical care but find an office visit might not be feasible, try our telemedicine feature. Call to learn more.

Multiple Offerings

Dr. de la Peña offers complete women wellness assessments. It is our mission to provide the highest quality care.

Top Gynecology Specialist in Somis

If you are looking for the best gynecology specialist in Somis, you can count on Dr. Ronald E. de la Peña to provide you with specialized diagnosis, treatment, and advice.

Gynecology is the field of medicine that focuses on the diagnosis and treatment of the uterus, vagina, ovaries, and cervix. A gynecologist specializes in routine exams, preventive care, and other reproductive concerns.

What Does a Gynecologist Do?

Gynecologists provide a number of services involving both female reproductive and sexual health services, such as:

  • Pelvic exams
  • Pap tests
  • Cancer screenings
  • Testing and treatments for vaginal infections
  • Endometriosis
  • Infertility
  • Ovarian cysts
  • Pelvic pain
  • Concerns about your period
  • Routine exams
  • Preventive care
  • Birth control
  • Our team is dedicated to providing you with the best gynecology services in Somis. Contact us today to schedule a consultation!

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    About Dr. Ronald E. De La Pena, MD in Somis

    With over 30 years of experience, Dr. Ronald E. de la Peña is here to help you with any and all of your gynecologic concerns. With exceptional reviews on both Yelp and Google, our gynecologist in Somis is here for you every step of the way.

    If you would like to schedule an appointment with our gynecology specialist in Somis, contact us today!

    Meet the Team

    Ronald E. de la Peña, MD, is a board-certified obstetrician-gynecologist practicing in Simi Valley to Thousand Oaks, California. His mission is to provide the highest quality care in women’s health. His scope of training includes obstetrics, gynecology, infertility, menopause, urinary incontinence, vaginal reconstruction, emergency care and primary care for women.

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    Patient Reviews

    "Dr. De La Pena is worth 10 Stars"

    Dr. De La Pena is worth 10 Stars. He is an absolute genius and is very informative. I met Dr. De la Pena 4 years ago when I showed up unexpectedly going into Labor...

    Veronica Torres

    Veronica Torres


    "Very kind and patient"

    Blessed to have him deliver my second daughter after 17 years!!! He is the best in my opinion very kind and patient. His staff are all super smart and friendly!

    Monique Romero

    Monique Romero


    "Explains everything very well"

    An excellent doctor, he helped me with my second pregnancy always very friendly and explains everything very well, excellent service.

    Nohemi Lopez

    Nohemi Lopez


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    Contact Information


    2230 Lynn Road, Suite 200, Thousand Oaks, CA 91360


    +1 (805) 495-1066



    Mon-Wed: 8:30am-5:00pm
    Thur: 8:30am-4:00pm

    Copyright © Ronald E. De La Pena, MD. All rights reserved.