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Dr. Hillary Seidenberg, MD

Dr. Hillary Seidenberg, MD

Pediatrics*

Dr. Hillary Seidenberg, MD is a pediatrician in Newbury Park, CA. She is affiliated with medical facilities Los Robles Regional Medical Center and Children's Hospital Los Angeles.

Practice

558 N Ventu Park Rd Ste D Newbury Park, CA 91320
(805) 499-5525

At a Glance

  • Practices at Top Hospital
    America’s 50 Best Hospitals for Surgical Excellence Award™ • See hospitals
  • Clean Hospital
    Patients said the hospital this doctor practices at is clean. • See hospitals
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Dr. Seidenberg's Reviews

Know Before You Go

About Me

biography

Dr. Hillary Seidenberg, MD is a pediatrician in Newbury Park, CA. She is affiliated with medical facilities Los Robles Regional Medical Center and Children's Hospital Los Angeles.

  • Pediatrics

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Locations

Practice

Conejo Childrens Medical Group558 N Ventu Park Rd Ste D Newbury Park, CA 91320
1
Ronald Reagan UCLA Medical Center757 Westwood Plz Los Angeles, CA 90095
2

Affiliated Hospitals

  • Los Robles Regional Medical Center

    215 W Janss Rd
    Thousand Oaks, CA 91360
    Recipient of 46
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    82%
    Patients said they were given information about recovering at home

    2% lower than the national average

    75%
    Patients said that nurses always listened to them and explained things well
    View all patient feedback

  • Children's Hospital Los Angeles

    4650 W Sunset Blvd
    Los Angeles, CA 90027
Learn more about how Healthgrades measures Hospital Quality