Open Hours

Urgent Care Center Hours:

Our urgent care physicians treat a variety of adult and pediatric non-life-threatening emergencies, such as sore throats, infections and coughs (learn more). For in-person urgent care, our Fountain Valley (Warner) center accepts both walk-ins and appointments. To schedule an appointment before leaving home, use our ‘reserve my spot’ option. 

Monday - Friday: 9:00 am - 9:00 pm
Saturday & Sunday: 9:00 am - 5:00 pm
Holidays: 9:00 am - 5:00 pm

Additionally, we offer several On-Demand care options, including 24/7 virtual urgent care video visits.

Office Hours:

Monday - Friday: 8:00 am - 5:00 pm

Lab Hours:

Monday - Friday: 7:40 am - 5:10 pm
Saturday/Sunday/Holidays: 9:00 am - 4:30 pm

Patients can call to schedule an appointment or speak to a Telephone Advice Nurse 24/7/365.
Call us at 877-MYMEMCARE (696-3622).

When it comes to your healthcare, sometimes it's hard to know what's best for you. Should you choose convenient care that's close to home or quality care with award-winning doctors? When you choose MemorialCare, you get both. 

Located on the corner of Warner Avenue and Newhope Street, our Fountain Valley Health Center offers Urgent Care, Family Medicine, Internal Medicine, Pediatric and Coumadin Clinic services.

Services Offered:

  • Urgent Care
  • Family Medicine
  • Internal Medicine
  • Pediatric Services
  • Coumadin Clinic
  • Podiatry 

Services

1 Total Result

Urgent Care

Our urgent care centers provide non-emergency treatment and walk-in medical care every day of the year. In the event of a minor medical incident, our exceptional team of urgent care physicians will see you right away. No appointment or prior authorization is needed.

Learn More
Find Providers

Find a Provider Near You

Located throughout Orange County and Los Angeles County, MemorialCare-affiliated physicians are locally and nationally recognized in their area of expertise. We've made it easy to find a quality healthcare provider right in your own backyard.

Find a Provider