Urgent care is a healthcare service focused on providing immediate, non-life-threatening medical attention. Urgent care centers treat conditions such as sprains, cuts, burns, and common illnesses and offer a range of services, including diagnostic and preventive care like immunizations and physicals. With an estimated 15,000 clinics in the U.S., urgent care centers operate beyond traditional primary care office hours, offering a convenient and lower cost alternative to emergency rooms for urgent but minor health issues.

What is a walk-in clinic?

A walk-in clinic is a type of healthcare facility that provides medical care to patients without the need for an appointment. These clinics cover a range of services such as urgent care, occupational medicine, and primary care with walk-in availability. They cater to non-emergent health issues, offering a convenient option for accessible medical attention. Walk-in clinics vary from free services provided by government, charity, or foundation-operated facilities to private clinics with affordable rates, serving as a practical alternative for minor illnesses and injuries outside of traditional doctor's offices and emergency rooms.

Do urgent care centers in Castro Valley take appointments?

Historically, urgent care centers were strictly an on-demand, walk-in healthcare service. More recently, as consumer behaviors and expectations have evolved, many urgent care clinics have begun offering book ahead visits, allowing consumers to select a same-day or next-day time that works best for their schedule. Use Solv to find a Castro Valley urgent care center that offers advanced bookings (or appointments) and book online.

Are Castro Valley urgent care centers open after hours?

Yes. Most primary care doctor offices are open during routine work hours, Monday thru Friday, 9:00 am to 5:00 pm. Conversely, most of the urgent care centers in Castro Valley are available after hours, on weekends, and many holidays. Typical urgent care hours are 8:00 am to 8:00 pm daily, although location-specific hours may vary.

How much will an urgent care visit in Castro Valley cost?

The cost of a visit to an urgent care in Castro Valley varies, with cash prices for the base visit generally ranging from $100 to $175. Additional treatments, such as lab tests, X-rays, or immunizations, can increase costs, typically between $50-150 each. If you're using insurance, expect a co-pay between $20 and $50, depending on your plan and whether the clinic is in-network. Prices differ based on location, so it's best to check directly with the urgent care center and your insurance provider for accurate cost estimates.

Solv / Urgent Care / California / Castro Valley /

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9 instant-book locations

UCSF Health- GoHealth Urgent Care, Cole Valley

UCSF Health- GoHealth Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 9:00 am - 5:00 pm
Sun 9:00 am - 5:00 pm

930 Cole St, San Francisco, CA 94117930 Cole St

4.4(57 reviews)

Urgent care

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UCSF Health- GoHealth Urgent Care, Lombard

UCSF Health- GoHealth Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 9:00 am - 5:00 pm
Sun 9:00 am - 5:00 pm

2395 Lombard St, San Francisco, CA 941232395 Lombard St

4.0(80 reviews)

Urgent care

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Popular Clinic! Booked 4 times today on Solv.

UCSF Health- GoHealth Urgent Care, Daly City

UCSF Health- GoHealth Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 9:00 am - 5:00 pm
Sun 9:00 am - 5:00 pm

325 Gellert Blvd, Daly City, CA 94015325 Gellert Blvd

4.8(8.3k reviews)

Urgent care

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UCSF Health- GoHealth Urgent Care, West Portal

UCSF Health- GoHealth Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 9:00 am - 5:00 pm
Sun 9:00 am - 5:00 pm

199 W Portal Ave, San Francisco, CA 94127199 W Portal Ave

4.8(6.1k reviews)

Urgent care

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Popular Clinic! Booked 1 times today on Solv.

clean and nicely decorated. the staff is super friendly and helpful. i honestly wouldn’t go anywhere else

Instant Urgent Care, Sunnyvale

Instant Urgent Care

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MonClosed
TueClosed
WedClosed
ThuClosed
FriClosed
SatClosed
SunClosed

970 W El Camino Real, Sunnyvale, CA 94087970 W El Camino Real

3.43(7 reviews)

Urgent care

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My soar throat turned into an ear ache and sinus congestion. Looked for an urgent care clinic nearby and found Instant Urgent Care. Had taken my daughter there once before but she needed an x-ray they couldn’t provide so didn’t experience the full service. Glad I went back. Got a little lucky in that there was only one patient ahead of me. Everything was smooth and efficient. In and out in less than 30 minutes.

Instant Urgent Care, Santa Clara

Instant Urgent Care

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MonClosed
TueClosed
WedClosed
ThuClosed
FriClosed
SatClosed
SunClosed

3466 El Camino Real, Santa Clara, CA 950513466 El Camino Real

3.39(18 reviews)

Urgent care

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Instant Urgent Care, Stevens Creek

Instant Urgent Care

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MonClosed
TueClosed
WedClosed
ThuClosed
FriClosed
SatClosed
SunClosed

4949 Stevens Creek Blvd, Santa Clara, CA 950514949 Stevens Creek Blvd

4.08(12 reviews)

Urgent care

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I tried other clinics like CVS minute clinic not professional and hard to understand language barriers from the caregivers that we’re not doctors that could not show me a professional exam. so , I went to you guys which I was given a five stars exam a professional doctor in a man that has years of wisdom to conduct an examination he does as a pro doctor and was easy to trust . I felt a trust of a doctor of a profession not just a lab that does it for cash with nurses.