Dr. Robert C. Day
Last updated: Jun 17, 2025

Dr. Robert C. Day

  • Gender: Male
  • Sole propriator: No
  • NPI: 1841618634

Dr. Robert C. Day M.D.

Obstetrician and Gynecologist

He is located at 16305 Sand Canyon Avenue Suite 225 in Irvine, CA 92618. Can help patients with the following: Breastfeeding, Cervical Intraepithelial Neoplasia (CIN), Gestational Diabetes, Overactive Bladder (OAB), Urinary Incontinence (UI), Yeast Infection. His National Provider Identifier (NPI) number is 1841618634. Appointment can be made via the phone number (949) 763-7451.

Conditions treated

Dr. Robert C. 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. Robert C. 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

Medicare Enrollment

Dr. Robert C. Day is enrolled to bill Medicare as a Practitioner - Obstetrics/gynecology .

Bills through: University Of California Irvine

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.

Payments received

Drug payment

St. Jude Medical $30

Other

Food and Beverage $31

Additional Specialities

  • Resident

Looking for more Obstetrician and Gynecologists?

Out of the 20 obstetrician and gynecologists in this region, here are 10 randomly selected ones for you to explore.

Dr. James Todd Kurtzman
  • Gender: Male
  • Address: Suite 160 15775 Laguna Canyon Road Irvine, 92618, CA
Dr. Yuki Kashiwabara
  • Gender: Female
  • Address: 14642 Newport Avenue Suite 320 Tustin, 92780, CA
Dr. Zhu Pan Wei
  • Gender: Female
  • Address: 16300 Sand Canyon Avenue Irvine, 92618, CA
Dr. Rebecca Mervis
  • Gender: Female
  • Address: 6650 Alton Parkway Irvine, 92618, CA
Dr. Lauren Rubal
  • Gender: Female
  • Address: 12100 Euclid Street Garden Grove, 92840, CA
Dr. Jay Pravin Shah
  • Gender: Male
  • Address: 6650 Alton Parkway Irvine, 92618, CA
Dr. Morris M. Ahdoot
  • Gender: Male
  • Address: Suite 200 15775 Laguna Canyon Road Irvine, 92618, CA
Dr. Tiffany Wong Dote
  • Gender: Female
  • Address: 6650 Alton Parkway Irvine, 92618, CA
Dr. James P. Lin
  • Gender: Male
  • Address: Suite 901 16300 Sand Canyon Avenue Irvine, 92618, CA
Dr. Cecilia Anne Perez
  • Gender: Female
  • Address: 6650 Alton Parkway Irvine, 92618, CA

Questions & Answers

What conditions does Dr. Robert C. Day treat?

Dr. Robert C. Day provides treatment for Breastfeeding, Cervical Intraepithelial Neoplasia (CIN), Gestational Diabetes, Overactive Bladder (OAB), Urinary Incontinence (UI), Yeast Infection. For the full list see this list.

Where can you meet with Dr. Robert C. Day?

Dr. Robert C. Day's office is located at 16305 Sand Canyon Avenue Suite 225 in Irvine, CA 92618.

Does Dr. Robert C. Day accept insurance?

Unfortunately we don't have any information if Dr. Robert C. Day accepts insurance.