Newport Harbor Animal Hospital
AAHA-accredited Costa Mesa full-service animal hospital open seven days a week, with general veterinary care and board-certified theriogenology/reproductive services.
Website Checked · September 28, 2026
Information can change. Confirm current services and availability with the provider.
Contact and availability
125 Mesa Drive, Costa Mesa, CA 92627 | 949-612-2756 | Mon-Fri 7 a.m.-7 p.m.; Sat 7 a.m.-5 p.m.; Sun 9 a.m.-5 p.m.
Before you go
General companion-animal care for dogs and cats, with some small-exotic care listed. An onsite attendant monitors boarding and hospitalized patients 24/7, but the hospital itself is not a 24-hour emergency facility.
How to get started
Call 949-612-2756 or use the online appointment request. For urgent concerns during open hours, call first.
Costs and payment
Ask for a written estimate and current payment options before treatment.
Official information
Sources and corrections
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