• How do I Choose an Urgent Care Location?

  • While there are a number of urgent care centers in the Inland Empire, it is important to consider which urgent care location is best for your needs. You could choose to “find an urgent care near me” or an urgent care for specific needs, for example, you may want an urgent care with lab or X-ray services on site.

    For example, if you live in the Etiwanda neighborhood within Rancho Cucamonga, our urgent care center located on Milliken Avenue in Rancho Cucamonga is closest.

    Alternatively, you can choose our urgent care located in Fontana, which is a bit further away but may offer an earlier appointment. You can decide which urgent care is best for your needs.

    When you are looking for an urgent care, it is often best to select a location based on your specific needs. Here are factors to consider when selecting an urgent care in the Inland Empire.


    Is the Urgent Care Open Now?

    Conveniently located in Eastvale, Fontana, and Rancho Cucamonga, San Antonio Regional Hospital’s urgent care facilities are generally open Monday - Friday, 9 am to 8 pm. On weekends and holidays, the hours are 9 am to 5 pm.


    Are walk-ins accepted?

    Yes, walk-in patients are welcome at all San Antonio urgent care clinics to serve your immediate medical care needs.


    Can I Make an Appointment?

    Yes, you can call all urgent care centers and make an appointment. In addition, you can also use our online tools to see what times are available at each urgent care facility and make an online appointment while you wait in the comfort of your own home or office.


    Do they accept my insurance?

    Our urgent care facilities are an extension of San Antonio Regional Hospital. We accept most major health insurance plans including HMOs and PPOs, and plans for seniors with Medicare. You can view a partial list of plans on our health insurance plan page.


    Do you offer pediatric urgent care?

    Yes, all ages are welcome at our urgent care facilities, and we are well equipped to handle pediatric patients.


    Are you affiliated with any hospitals?

    Yes, our urgent care facilities are operated as an extension of San Antonio Regional Hospital.

  • URGENT CARE APPOINTMENT


    Get InQuicker by making your same-day appointment now at one of our Urgent Cares.

    Eastvale San Antonio Medical Plaza
    12442 Limonite Ave.
    Eastvale, CA 91752
    951.393.3010

    San Antonio Urgent Care at Eastvale

    Rancho San Antonio Medical Plaza
    7777 Milliken Avenue
    Rancho Cucamonga, CA, 91730
    909.948.8000

    San Antonio Urgent Care at Rancho Cucamonga

    Sierra San Antonio Medical Plaza
    16465 Sierra Lakes Pkwy
    Fontana, CA 92336
    909.434.1150

    San Antonio Urgent Care at Sierra Lakes