Dr. Cristina H. O\'Day
- Gender: Female
- Experience: 14 years
- Graduated from: University Of California, Irvine, California College Of Medicine
- Graduation year: 2007
- Sole propriator: Yes
- NPI: 1275738940
Dr. Cristina H. O\'Day MD
Obstetrician and Gynecologist
She is located at 1211 West La Palma Avenue 609 in Anaheim, CA 92801. Can help patients with the following: Birth Control Counseling, Braxton Hicks Contractions, Fibrocystic Breast Disease, Pelvic Pain, Vaginal Cancer, Vaginitis. Her National Provider Identifier (NPI) number is 1275738940. Appointment can be made via the phone number (714) 535-7245. She also has a website where you can get more information. The website can be found at https://www.psjhmedgroups.org/Find-a-Doctor/H/Cristina-Hernandez-ODay-MD.aspx. She is affiliated with 6 practices.
Conditions treated
Dr. Cristina H. O\'Day, being an obstetrician and gynecologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Cristina H. O\'Day.
- Amenorrhea
- Bacterial Vaginosis
- Birth Control Counseling
- Blood in Urine
- Braxton Hicks Contractions
- Breast Cancer
- Breastfeeding
- Breastfeeding and Lactation
- Cancer
- Cervical Cancer
- Cervical Intraepithelial Neoplasia (CIN)
- Chlamydia
- Ectopic Pregnancy
- Endometriosis
- Fibrocystic Breast Disease
- Gestational Diabetes
- Group B Streptococcal Infection (GBS)
- Gynecological Exam
- High Blood Pressure
- Hot Flashes
- Human Papillomavirus (HPV)
- Infertility
- Labor and Birth
- Menopause
- Menstrual Cramps
- Miscarriage
- Morning Sickness
- Osteoporosis
- Ovarian Cancer
- Ovarian Cysts
- Overactive Bladder (OAB)
- Pelvic Inflammatory Disease (PID)
- Pelvic Pain
- Perimenopause
- Placenta Previa
- Polycystic Ovary Syndrome (PCOS)
- Preeclampsia and Eclampsia
- Pregnancy
- Premature Ovarian Failure (POF)
- Premenstrual Dysphoric Disorder (PMDD)
- Premenstrual Syndrome (PMS)
- Prenatal Care
- Sexually Transmitted Diseases (STDs)
- Trichomoniasis
- Urinary Incontinence (UI)
- Urinary Retention
- Urinary Tract Infection (UTI)
- Uterine Cancer
- Uterine Fibroids
- Uterine Growths
- VBAC
- Vaginal Atrophy and Dryness
- Vaginal Bleeding
- Vaginal Cancer
- Vaginal Pain
- Vaginitis
- Women's Health
- Yeast Infection
Procedures Performed by Dr. Cristina H. O\'Day
Insurances Accepted by Dr. Cristina H. O\'Day
- Medicare
Medicare Enrollment
Dr. Cristina H. O\'Day is enrolled to bill Medicare as a Practitioner - Obstetrics/gynecology .
Bills through: Providence Medical Foundation
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Studies
UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated in 2007Other ways to reach out
- Website: https://www.psjhmedgroups.org/Find-a-Doctor/H/Cristina-Hernandez-ODay-MD.aspx
- Facebook: https://www.facebook.com/sjhmg/
Affiliated practices
Looking for more Obstetrician and Gynecologists?
There are 6 other obstetrician and gynecologists in this region.
- Gender: Female
- Address: Unit B 1019 West LA Palma Avenue Anaheim, 92801, CA
- Gender: Female
- Address: 1188 North Euclid Street Anaheim, 92801, CA
- Gender: Male
- Address: 799 North Rodeo Circle Orange, 92869, CA
- Gender: Male
- Address: Suite 11 1120 West LA Palma Avenue Anaheim, 92801, CA
- Gender: Female
- Address: 1174 North Euclid Street Anaheim, 92801, CA
- Gender: Female
- Address: 1814 West Lincoln Avenue Anaheim, 92801, CA
- Gender: Female
- Address: 1188 North Euclid Street Anaheim, 92801, CA
Questions & Answers
Does Dr. Cristina H. O\'Day accept patients with Medicare?
Yes, Dr. Cristina H. O\'Day accepts patients with Medicare.
What conditions does Dr. Cristina H. O\'Day treat?
Dr. Cristina H. O\'Day provides treatment for Birth Control Counseling, Braxton Hicks Contractions, Fibrocystic Breast Disease, Pelvic Pain, Vaginal Cancer, Vaginitis. For the full list see this list.
Does Dr. Cristina H. O\'Day have affiliation with practices?
Dr. Cristina H. O\'Day is affiliated with St. Joseph Heritage Healthcare. For the full list of practices see this list.
Where can you meet with Dr. Cristina H. O\'Day?
Dr. Cristina H. O\'Day's office is located at 1211 West La Palma Avenue 609 in Anaheim, CA 92801.