
OB Emergency Department / triage
OB Emergency Department / triage
16200 Sand Canyon Avenue, Building 230
Floor 1 · Irvine, CA 92618
(949) 517-3286
Hoag Hospital Irvine · Sun Family Campus
16200 Sand Canyon Avenue, Building 230, Irvine, CA 92618
Hoag Irvine Women’s Hospital is at 16200 Sand Canyon Avenue, Building 230, Irvine, CA 92618, on Hoag Hospital Irvine’s Sun Family Campus.
Building 230 is the Women’s Hospital. Building 220 is the Women’s Outpatient Pavilion. Both use the campus street address, so check the building, floor and suite on your appointment instructions.
Follow the arrival and check-in instructions from your care team. Ask them to confirm the entrance for your visit and any visitor guidance that applies to your unit.
Explore the Sun Family Campus and view patient and visitor resources.

Your health needs change throughout life. At Hoag Irvine, women’s health has a dedicated home designed to bring care closer together.
Hoag Irvine Women’s Hospital and the connected Women’s Outpatient Pavilion unite hospital care with services for breast health, gynecology, pregnancy, childbirth, menopause and wellness. Together, they create a place for everyday health needs and life’s major milestones on the Sun Family Campus.
The Women’s Hospital is in Building 230. Outpatient appointments, including breast care, OB-GYN and maternal-fetal diagnostics, are in the neighboring Building 220.
A welcoming place can make a difference when you’re facing something new. At Hoag Irvine, light-filled spaces, landscaped outdoor areas and places for loved ones to gather are part of the campus design. The Women’s Hospital and Outpatient Pavilion bring specialists and services together, supporting a more connected experience from an office visit to a hospital stay.

Prepare to welcome your baby in a private setting with specialized maternity and newborn care close by. The hospital features 24 private labor, delivery and postpartum suites, a 24/7 OB Emergency Department and a 17-bed Level III neonatal intensive care unit (NICU).
OB-GYNs, maternal-fetal medicine specialists, certified nurse-midwives and nursing teams support maternity care at Hoag Irvine. Explore the birthing experience, care options and pre-registration resources as you plan for delivery.

You may be planning a pregnancy, keeping up with breast screening, looking for a gynecologist or seeking support through menopause. Start with the service that fits your needs, and confirm your appointment location with your care team.
Explore Hoag’s women’s health programs or find the right contact for your visit.

OB Emergency Department / triage
16200 Sand Canyon Avenue, Building 230
Floor 1 · Irvine, CA 92618
(949) 517-3286

16200 Sand Canyon Avenue, Building 230
Floor 1 · Irvine, CA 92618
(949) 517-3223

16200 Sand Canyon Avenue, Building 230
Floor 3 · Irvine, CA 92618
(949) 517-3276

Neonatal intensive care unit (NICU)
16200 Sand Canyon Avenue, Building 230
Floor 2 · Irvine, CA 92618
(949) 517-3287

Antepartum unit
16200 Sand Canyon Avenue, Building 230
Floor 3 · Irvine, CA 92618
(949) 517-3276

Postpartum unit
16200 Sand Canyon Avenue, Building 230
Floor 2 · Irvine, CA 92618
(949) 517-3046

Well Baby Nursery
16200 Sand Canyon Avenue, Building 230
Floor 2 · Irvine, CA 92618
(949) 517-3288

Cesarean-section operating rooms and PACU
16200 Sand Canyon Avenue, Building 230
Floor 1 · Irvine, CA 92618
(949) 517-3225

Cesarean-section operating room
16200 Sand Canyon Avenue, Building 230
Floor 3 · Irvine, CA 92618
(949) 517-3225

Maternity registration (LDRP)
16200 Sand Canyon Avenue, Building 230
Floor 1 · Irvine, CA 92618
(949) 517-3228

16200 Sand Canyon Avenue, Building 220
Floor 1 · Irvine, CA 92618
(949) 557-0180

Orange Coast Women’s Medical Group
16200 Sand Canyon Avenue, Building 220
Floor 2, Suite 201 · Irvine, CA 92618
(949) 829-5500

Maternal-fetal medicine and fetal diagnostics
16200 Sand Canyon Avenue, Building 220
Floor 3 · Irvine, CA 92618
(949) 829-5500
Hospital-based maternity and newborn services are in Building 230. The Women’s Outpatient Pavilion is a separate, connected building on the same campus; outpatient breast care, OB-GYN, maternal-fetal medicine and fetal diagnostics are in Building 220.
The antepartum unit provides care during pregnancy before birth. The Comprehensive Breast Center offers screening and diagnostic mammography, breast ultrasound, breast MRI and bone density scans.
Explore maternity care at Hoag Irvine, learn about breast health services or explore Hoag’s Women’s Health Institute for the wider range of women’s health services, including menopause and wellness.
Hours are subject to change. Confirm scheduling and appointment details directly with your practice. For maternal-fetal medicine and fetal diagnostics, use any specific contact details in your referral or appointment confirmation to reach your care team.
Women’s Hospital · Building 230, Floor 1
Women’s Hospital · Building 230, Floor 1
Women’s Hospital · Building 230, Floor 3
Women’s Hospital · Building 230, Floor 1
Women’s Outpatient Pavilion · Building 220, Floor 1
Women’s Outpatient Pavilion · Building 220, Floor 2, Suite 201
Women’s Outpatient Pavilion · Building 220, Floor 3
For OB-GYN, maternal-fetal medicine and fetal diagnostics in Building 220, call (949) 829-5500. For questions about an existing appointment, use any specific phone number supplied by your practice or care team.
The OB Emergency Department is open 24/7 in Building 230, Floor 1. For a life-threatening emergency, call 911.
For maternity registration in Building 230, Floor 1, call (949) 517-3228.
For help reaching another hospital department, call the hospital operator at (949) 764-4624 and specify the Irvine campus, building and department you need.
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