Accepting New Patients
Offers Video Visits
Medical Group Provider

Cristina Hernandez O'Day, MD

4.6 out of 5 (85 Ratings)
  • Obstetrics and Gynecology
    (Board Certified)
Spanish, English
Primary Address | Office Details
St. Joesph Heritage - Orange Obstetrics and Gynecology - Main St.
363 South Main Street
Suite 345

Orange, CA 92868

Phone: (714) 835-8715

Fax: (714) 835-8683

Medical Groups & Affiliations
  • St. Joseph Heritage Medical Group
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to Your Provider
(714) 835-8715
  • After I was referred to Dr Oday I will not see another OB. She has been amazing! Listens and takes the time to explain and makes sure I understand. Her office is amazing as well. Respectful and wait time isn't long. I have referred a few family members and friends to her as well. They all say the same about her and her office.
    I have seen her for few years and I have noticed the service I received the last two to three times had been bad. I was put in the waiting room for at least an hour and when I was seen it was like a super rush. She also does not take the time to explain and it feels she is not attending to the concern I have. I was told she is super busy and also if patient has no need to follow up a result, unless there is a concern in the result. I feel they want to make you come back to received the copay. I think medical group should make sure doctors are not asking patient back for unexessayy visits.
    I am having abnormal symptoms. I wasn't able to see my doctor but saw her PA who was very nice and referred me for further testing. When I checked out that day, I made an appt to return to discuss test results but when I returned, they did not show my appt. I was able to come in the next day and see my doctor. I had to wait 45 minutes total to be seen and was not told I would be having a biopsy done. The biopsy didn't result in a large enough sample, so I was rescheduled but had to wait a month to be seen. When I came in, I was kept waiting 30 minutes after my appointment time and was only seen because I got dressed and was on my way out in tears. I think Dr. O'Day is a very good physician and very caring of her patients, but I'm not impressed with the front desk staff who seem scattered and unhappy and didn't handle my appointments correctly 2 out of 3 times.
    Thank you for sharing your experience with us. Patient satisfaction is important to us at Providence, so we will make every effort to address any concerns. If you would like to discuss your experience with us further, please email us at with comment ID 101550960 in the subject line.
    I received great care and courtesy from Dr. O'Day. She was very reassuring and sensitive to my needs. Although we met under emergency conditions, she was able to quickly make me feel confident in her care and well taken care of.
    Dr. O'Day is a wonderful & caring doctor. I am thankful to have her as my doctor.
    29 Total Comments Page 1 2 3 4 5 6   Next
  • Meet The Provider

    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

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    Primary Specialties
    Primary Specialties
    • Obstetrics and Gynecology
      (Board Certified)
    Other Specialties Associations Areas of Interest
    Areas of Interest

    Minimally Invasive Surgery - Robotics Laparoscopy and Hysteroscopy

    Board Certifications

    American Board of Obstetrics and Gynecology, Obstetrics and Gynecology

    Education & Training
    • College
      University of Southern California - 2003
    • Medical School
      Medical UC Irvine - 2007
    • Internship
      UC San Diego - 2010
    • Residency
      UC San Diego - 2011
  • Insurance Accepted

    Insurance Accepted

    • Insurance Plan

    • Aetna HMO
    • Aetna Medicare Advantage HMO
    • Aetna Medicare Advantage PPO
    • Aetna PPO
    • Anthem Blue Cross HMO
    • Anthem Blue Cross Medicare Advantage
    • Anthem Blue Cross Medicare PPO
    • Anthem Blue Cross PPO
    • Blue Shield of CA HMO
    • Blue Shield of CA HMO – Trio
    • Blue Shield of CA Medicare Advantage
    • Blue Shield of CA PPO
    • Choice /Humana PPO
    • Cigna HMO
    • Cigna PPO
    • Coventry/First Health PPO
    • Health Net - TriCare
    • Health Net HMO
    • Health Net Medicare Advantage
    • Health Net PPO
    • HealthSmart (Interplan) PPO
    • Multiplan PPO
    • Providence Medicare Advantage
    • SCAN Medicare Advantage
    • United Healthcare HMO
    • United Healthcare Medicare Advantage
    • United HealthCare PPO
    • US Family Health Plan - TriCare
    • Vivity by Anthem Blue Cross
  • Primary Location

St. Joesph Heritage - Orange Obstetrics and Gynecology - Main St.

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