Careers With St. Joseph Health

Our Values are more than just words.

They form the heart and soul of St. Joseph Health and are the prime reason we attract and retain high-caliber employees who believe in the sanctity of their work in our faith-based setting.

Recent News

Covenant Children’s NICU Caregivers Assist with Hurricane Harvey Evacuation

Covenant Children’s NICU Caregivers Assist with Hurricane Harvey Evacuation

| Contributor: kcbd Read More
Systems Embark on Making Health Care 'Friendly' for the Elderly

Systems Embark on Making Health Care 'Friendly' for the Elderly

| Contributor: Catholic Health World Read More
St. Joseph Hoag Health Hospitals Rank Among California's Best in Latest U.S. News & World Report's Listings of Best Hospitals

St. Joseph Hoag Health Hospitals Rank Among California's Best in Latest U.S. News & World Report's Listings of Best Hospitals

| Contributor: U.S. News & World Report Read More

Here you can find news articles and press releases from St. Joseph Health and it's locations.

About St. Joseph Health

SJH provides a full range of care facilities including 16 acute care hospitals, home health agencies, hospice care, outpatient services, skilled nursing facilities, community clinics and physician groups. All of our hospital and home health entities are accredited by the Joint Commission. In our award-winning facilities, SJH maintains a "continuum of care," matched to the diverse needs of the urban centers, smaller cities and rural communities who depend on us every day.

Giving back to the community. St. Joseph Health System Office

Cristina Hernandez O'Day, MD

4.6 out of 5
Specialty
  • Obstetrics/Gynecology
Additional Language Spoken
Spanish
Address
1140 W. La Veta Ave.
Suite 770
Orange, CA 92868
Accepting New Patients

Primary Office

Address
1140 W. La Veta Ave.
Suite 770
Orange, CA 92868
Get Directions
Phone
(714) 771-7123
Fax
(714) 771-0249
Hours
Mon - Fri: 9 a.m. - 5 p.m.

More Information

Website
www.sjhmg.org
Medical Groups & Affiliations
  • St. Joseph Heritage Medical Group
  • St. Joseph Hospital Affiliated Physicians

Video

  • Specialties & Education

    Specialties & Education

    Primary Specialties
    • Obstetrics/Gynecology
    Education
    • College
      University of Southern California - 2003
    • Medical School
      Medical UC Irvine - 2007
    • Internship
      UC San Diego - 2010
    • Residency
      UC San Diego - 2011
  • Biography

    Biography

    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

  • 22-Aug-2017
    Thorough, personable, and gentle.
    4-Aug-2017
    The doctor seemed to be very kind and good at actively listening. However, I felt rushed when she kept on receiving calls from the hospital and she seemed rushed to wrap things up with me. I can understand her busy schedule, but I didn't feel comfortable asking my questions because she had to leave to attend to her calls. I waited a long time for the appointment because of the doctors availability and my availability and had to take off of work. I called the doctor's office after receiving results on the culture and asked why I'm continuing to experience symptoms. The nurse or assistant I spoke to said the doctor was busy seeing other patients and would get back to me. However, I have never received a call back. Even though she seems like a very kind doctor, I'm going to go to a different provider because I want to make sure I'm receiving care from a provider who can attend and assist with helping understand why I'm experiencing the symptoms I have.
    21-Jul-2017
    Excellent experience. Dr was not rushed and took time to review the appt verbally and with written information. Addressed all my concerns and provided information and RX to address my issues.
    20-Jul-2017
    I've never had such a bad/strange experience with my doctor. She was dismissive of my concerns and very condescending. She left the room mid sentence while I was trying to talk to her and had only been in there for a few minutes. It was very upsetting.
    19-Jun-2017
    *Dr. O'Day provides the highest level of care & professionalism, she was very interested in my health & answered all my questions which alleviated my fears.
    13 Total Comments Page 1 2 3   Next