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Dr. Cassidy Sullivan, MD

Dr. Cassidy Sullivan, MD

Obstetrics & Gynecology F
Star rating icon (2) 2 reviews

New Patient

(562) 284-2524

Current Patient

Show number (877) 696-3622

Dr. Cassidy Sullivan, MD is a obstetrics & gynecology specialist in Long Beach, CA. Dr. Sullivan completed a residency at Tulane Medical Center. She currently practices at Irvine Barranca and is affiliated with Miller Children's & Women's Hospital - Long Beach. She accepts multiple insurance plans.


  • Tulane Medical Center, Residency Hospital — 2016
  • University Of Oklahoma College Of Medicine, Medical School — 2015

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • CareFirst Blue Cross Blue Shield
  • Cigna

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The entire office staff was professional, friendly, kind, and helpful. The office was clean and organized. It was a great all women run office!
— Aug 19, 2022
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Photo: Dr. Cassidy Sullivan, MD
Dr. Cassidy Sullivan, MD
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Hospital Affiliations

  • Miller Children's & Women's Hospital - Long Beach
  • Long Beach Memorial Medical Center
  • Orange Coast Medical Center
  • Saddleback Medical Center
  • Lakewood Regional Medical Center

Frequently Asked Questions

Dr. Sullivan frequently treats First Trimester Screening, Syphilis Screening, and Gynecologic Cancer Screening.  


New Patient? (562) 284-2524
  1. Irvine Barranca

    1. 1
      MemorialCare Medical Group - Long Beach (OB/GYN)
      3711 Long Beach Blvd Ste 700, Long Beach, CA 90807 Call
      Existing Patients: (877) 696-3622
      New Patients:
      (562) 284-2524