St. Joseph Hospital of Orange
1100 West Stewart Dr, Orange, CA 92868714.633.9111
About Us News Room Careers Contact Us
Find St. Joseph Hospital Services Our Doctors Our Services For Patients For Visitors For Community
Our Doctors
New Search
Cristina Hernandez O'Day MD

Cristina Hernandez O'Day MD

(714) 771-7123
Primary Specialties
  • Obstetrics & Gynecology
  • Maternity
  • Affiliations
    St. Joseph Heritage Medical Group
    St. Joseph Hospital Affiliated Physicians
    Practice Started
    2011
    Date Appointed
    2011
    Additional Languages Spoken
    Spanish
    Primary Office
    805 W. La Veta Ave. #107
    Orange, CA 92868
    Fax:
    (714) 771-0249
    Hours:
    Mon - Fri
    9:00 AM - 5:00 PM

    Web Page:
    www.ocwomenshealthcare.com
    Secondary Office
    1211 W. La Palma Ave. #609
    Anaheim, CA 92801
    Phone:
    (714) 535-7245

    Education & Training

    Education
    School: University of Southern California - 2003
    Medical School: UC Irvine - 2007
    Internship: UC San Diego - 2010
    Residency: UC San Diego - 2011

    Accepted Health Plans

    PPO - HEALTH NET
    HMO - HEALTH NET
    PPO - BLUE CROSS PRUDENT BUYER
    PPO - AETNA
    PPO - BLUE SHIELD OF CALIFORNIA
    PPO - CIGNA
    MCD - MEDICAID
    PPO - UNITED HEALTH CARE SYSTEMS

    Physician Bio

    Dr. Cristina Hernández O'Day ignites her practice with a fresh perspective and a deep passion for providing quality women's health services. She was delivered, taught and inspired by her father, Dr. Jesús Hernández. Dr. Cristina Hernández O'Day is bilingual with a dual Hispanic and Asian American cultural background.

    Dr. Hernandez O'Day graduated Magna Cum Laude for her Bachelor of Science degree in Health Promotion and Disease Prevention from the University of Southern California, with minors in the Natural Sciences and Spanish. As a graduate of the University of California, Irvine Medical School, Dr. Hernández O'Day was elected to the prestigious Alpha Omega Alpha Honor Society for her excellence in scholarship and the highest ideals in the profession including ethical standards, dedication to serving others and leadership. She completed her residency at University of California San Diego with extensive training in minimally invasive surgery which minimizes patients scarring, pain and recovery time.

    "I love the obgyn specialty because as a woman myself, I can relate to so many of my patients' concerns and I get to build a relationship and care for a patient throughout her lifetime. Pregnancy is especially rewarding because it is a privilege to be a part of a new little miracle of life."

    – Dr. Cristina Hernández O'Day

    Areas of Interest

    Minimally Invasive Surgery - Robotics Laparoscopy and Hysteroscopy