What urgent care clinics are available in Ontario, CA?

Ontario has urgent care clinics along Holt Boulevard, Haven Avenue, and Fourth Street, including Concentra, Kaiser Permanente, and other IE providers. Most accept walk-in patients and offer same-day booking on Solv. Occupational health clinics are well-represented near the airport and logistics corridor.

Does urgent care in Ontario, CA accept Medi-Cal?

Most urgent care clinics in Ontario accept Medi-Cal, California's Medicaid program. San Bernardino County has significant Medi-Cal enrollment; confirm your specific plan on each clinic's Solv profile before visiting.

What insurance do Ontario urgent care clinics accept?

Ontario urgent care clinics broadly accept Medi-Cal, Anthem Blue Cross, Blue Shield of California, Aetna, Cigna, United Healthcare, and workers' compensation plans. Verify your specific coverage with each clinic.

When should I go to urgent care vs. the ER in Ontario, CA?

Use urgent care for non-emergency conditions: flu, strep, UTIs, minor injuries, and occupational incidents that don't require emergency intervention. Go to the ER for chest pain, stroke symptoms, major trauma, or life-threatening emergencies. San Antonio Regional Hospital in Upland and Kaiser Permanente Ontario serve the area's emergency needs.

Do Ontario urgent care clinics offer DOT physicals for commercial drivers?

Yes, several urgent care and occupational health clinics in Ontario offer DOT physicals and FMCSA medical certifications, serving the large commercial driver population in the I-10/I-15 logistics corridor near Ontario International Airport. Search Solv for DOT physicals near Ontario.

Solv / Urgent Care / California / Ontario /

Book urgent care & walk-in clinics near me in Ontario, CA

Solv currently lists 1,709 same-day appointments for Urgent care in Ontario, across 90 partner clinics.

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14 instant-book locations

Exer Urgent Care, Long Beach - Willow St

Exer 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 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm
Nov 26Closed

2600 Redondo Ave, Long Beach, CA 908062600 Redondo Ave

4.15(212 reviews)

Urgent care

Book online

Today

2:15 PM 2:30 PM 2:45 PM 3:00 PM 3:15 PM 3:30 PM 3:45 PM

Popular Clinic! Booked 9 times today on Solv.

Exer Urgent Care, Downtown

Exer 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 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm
Nov 26Closed

269 San Pedro St, Los Angeles, CA 90013269 San Pedro St

4.12(179 reviews)

Urgent care

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Today

1:00 PM 1:15 PM 1:30 PM 1:45 PM 2:00 PM 2:15 PM 2:45 PM 3:00 PM

Popular Clinic! Booked 8 times today on Solv.

Marque Urgent Care, Aliso Viejo

Marque Urgent Care

Open until 6:00 pm

Mon 8:00 am - 6:00 pm
Tue 8:00 am - 6:00 pm
Wed 8:00 am - 6:00 pm
Thu 8:00 am - 6:00 pm
Fri 8:00 am - 6:00 pm
Sat 8:00 am - 6:00 pm
Sun 8:00 am - 6:00 pm

26831 Aliso Creek Rd, Aliso Viejo, CA 9265626831 Aliso Creek Rd

4.46(608 reviews)

Urgent care

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Today

9:40 AM 10:20 AM 11:20 AM 11:40 AM 1:00 PM 2:00 PM 2:40 PM 4:20 PM

Popular Clinic! Booked 2 times today on Solv.

This location has friendly staff, great customer service, the provider was knowledgeable. It was super easy and fast to Schedule an appointment for the same day. Totally recommend this urgent care.

AFC Urgent Care, Ladera-Ranch

AFC 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 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm
Nov 26 8:00 am - 4:00 pm

27522 Antonio Pkwy, Ladera Ranch, CA 9269427522 Antonio Pkwy

4.35(650 reviews)

Urgent care

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Today

8:00 AM 8:15 AM 8:30 AM 8:45 AM 9:30 AM 9:45 AM 10:15 AM 10:30 AM

Popular Clinic! Booked 6 times today on Solv.

I’m not happy that no one told me the medication Paxlovid would cost me $600 unless I had a coupon in which case it would cost me $25

Exer Urgent Care, Long Beach - Long Beach Blvd

Exer 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 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm
Nov 26Closed

3932 Long Beach Blvd, Long Beach, CA 908073932 Long Beach Blvd

4.42(137 reviews)

Urgent care

Book online

Today

1:15 PM 1:30 PM 1:45 PM 2:00 PM 2:15 PM 2:30 PM 2:45 PM 3:00 PM

Popular Clinic! Booked 5 times today on Solv.

Prestige Medical Clinic And Urgent Care, Ontario

Prestige Medical Clinic And Urgent Care

Open until 9:00 pm

Mon 9:00 am - 9:00 pm
Tue 9:00 am - 9:00 pm
Wed 9:00 am - 9:00 pm
Thu 9:00 am - 9:00 pm
Fri 9:00 am - 9:00 pm
Sat 9:00 am - 6:00 pm
Sun 9:00 am - 6:00 pm

2219 S Mountain Ave, Ontario, CA 917622219 S Mountain Ave

3.67(3 reviews)

Urgent care

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Popular Clinic! Booked 1 time today on Solv.

My son had a severe cough and of course late at night was able to schedule appointment within 20 min plus great service

Prestige Medical Clinic And Urgent Care, Pomona

Prestige Medical Clinic And Urgent Care

Open until 9:00 pm

Mon 9:00 am - 9:00 pm
Tue 9:00 am - 9:00 pm
Wed 9:00 am - 9:00 pm
Thu 9:00 am - 9:00 pm
Fri 9:00 am - 9:00 pm
Sat 9:00 am - 6:00 pm
Sun 9:00 am - 6:00 pm

1984 Indian Hill Blvd, Pomona, CA 917671984 Indian Hill Blvd

4.66(173 reviews)

Urgent care

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97% of patients recommend this clinic.

Prestige Medical Clinic And Urgent Care, Rancho Cucamonga

Prestige Medical Clinic And Urgent Care

Open until 11:00 pm

Mon10:00 am - 11:00 pm
Tue10:00 am - 11:00 pm
Wed10:00 am - 11:00 pm
Thu10:00 am - 11:00 pm
Fri10:00 am - 11:00 pm
Sat 9:00 am - 8:00 pm
Sun 9:00 am - 8:00 pm

12709 Foothill Blvd, Rancho Cucamonga, CA 9173912709 Foothill Blvd

4.59(280 reviews)

Urgent care

Visit Clinic

95% of patients recommend this clinic.

The staff is good but the waiting time is really annoying you have wait for a long period over there.

Exer Urgent Care, Glendora

Exer 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 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm
Nov 26Closed

1365 S Grand Ave, Glendora, CA 917401365 S Grand Ave

4.31(265 reviews)

Urgent care

Book online

Tomorrow

10:00 AM 10:15 AM 10:30 AM 10:45 AM 1:00 PM 1:15 PM 1:30 PM 1:45 PM

Popular Clinic! Booked 6 times today on Solv.

After Hours Urgent Care

Open until 9:00 pm

Mon 2:00 pm - 9:00 pm
Tue 2:00 pm - 9:00 pm
Wed 2:00 pm - 9:00 pm
Thu 2:00 pm - 9:00 pm
Fri 2:00 pm - 9:00 pm
Sat 9:00 am - 2:00 pm
SunClosed
Nov 11 9:00 am - 2:00 pm
Nov 26Closed
Nov 27 9:00 am - 2:00 pm

9200 Colima Rd, Whittier, CA 906059200 Colima Rd

4.81(91 reviews)

Urgent care

Visit Clinic

96% of patients recommend this clinic.

Rady Children's Health, Orange, Commerce Tower

Rady Children's Health

Open until 11:59 pm

Mon12:00 pm - 11:59 pm
Tue12:00 pm - 11:59 pm
Wed12:00 pm - 11:59 pm
Thu12:00 pm - 11:59 pm
Fri12:00 pm - 11:59 pm
Sat12:00 pm - 11:59 pm
Sun12:00 pm - 11:59 pm

505 S Main St, Orange, CA 92868505 S Main St

Urgent care

Visit Clinic

Popular Clinic! Booked 28 times today on Solv.

Rady Children's Health, Sports Injury and Fracture Clinic

Rady Children's Health

View hours of operation

MonClosed
TueClosed
WedClosed
ThuClosed
FriClosed
Sat 8:00 am - 10:30 am
SunClosed

555 S Main St, Orange, CA 92868555 S Main St

Urgent care

Visit Clinic

Popular Clinic! Booked 1 time today on Solv.

AME Medical Group, Whittier I Urgent Care

AME Medical Group

Open until 7:00 pm

Mon 9:00 am - 7:00 pm
Tue 9:00 am - 7:00 pm
Wed 9:00 am - 7:00 pm
Thu 9:00 am - 7:00 pm
Fri 9:00 am - 7:00 pm
SatClosed
SunClosed

12472 Washington Blvd, Whittier, CA 9060212472 Washington Blvd

4.69(2.4k reviews)

Urgent care

Book online

Can't get current appointments. + See booking page

93% of patients recommend this clinic.

I like the way staff is and very helpful and P A also very helpful

Carbon Health Urgent Care, Whittier

Carbon Health Urgent Care

Open until 6:00 pm

Mon 8:00 am - 6:00 pm
Tue 8:00 am - 6:00 pm
Wed 8:00 am - 6:00 pm
Thu 8:00 am - 6:00 pm
Fri 8:00 am - 6:00 pm
Sat 8:00 am - 5:00 pm
Sun 8:00 am - 5:00 pm

11806 Whittier Blvd, Whittier, CA 9060111806 Whittier Blvd

4.86(177 reviews)

Urgent care

Book online

Today

8:00 AM 8:15 AM 8:30 AM 8:45 AM 9:00 AM 9:15 AM 9:30 AM 9:45 AM

Popular Clinic! Booked 5 times today on Solv.

I hesitate on saying what a great experience it was beening treated at Carbon Health Urgent Care. I'd like to keep it as my secret. Clean, great staff and over all great vibe. Scheduling - easy, Check-in respectful and friendly, Staff amazing!

Exer Urgent Care, Pasadena - East Del Mar Blvd

Exer 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 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm
Nov 26Closed

3160 E Del Mar Blvd, Pasadena, CA 911073160 E Del Mar Blvd

4.23(469 reviews)

Urgent care

Book online

Tomorrow

10:00 AM 10:15 AM 10:30 AM 10:45 AM 1:00 PM 1:15 PM 1:30 PM 1:45 PM

Popular Clinic! Booked 9 times today on Solv.

Marque Urgent Care, Buena Park

Marque Urgent Care

Open until 6:00 pm

Mon 8:00 am - 6:00 pm
Tue 8:00 am - 6:00 pm
Wed 8:00 am - 6:00 pm
Thu 8:00 am - 6:00 pm
Fri 8:00 am - 6:00 pm
Sat 8:00 am - 6:00 pm
Sun 8:00 am - 6:00 pm

8970 S Knott Ave, Buena Park, CA 906208970 S Knott Ave

4.59(588 reviews)

Urgent care

Book online

Tomorrow

8:15 AM 8:45 AM 9:15 AM 9:30 AM 9:45 AM 10:45 AM 11:30 AM 12:00 PM

Popular Clinic! Booked 6 times today on Solv.

I contacted the office about a recurring problem with hives - the girl I spoke with got me right in. The staff is so caring.

Carbon Health Urgent Care, Cerritos

Carbon Health Urgent Care

Open until 7:00 pm

Mon 9:00 am - 7:00 pm
Tue 9:00 am - 7:00 pm
Wed 9:00 am - 7:00 pm
Thu 9:00 am - 7:00 pm
Fri 9:00 am - 7:00 pm
Sat 9:00 am - 7:00 pm
Sun 9:00 am - 7:00 pm

13299 South St, Cerritos, CA 9070313299 South St

4.58(318 reviews)

Urgent care

Book online

Today

9:30 AM 9:45 AM 10:00 AM 10:15 AM 10:30 AM 10:45 AM 11:00 AM 11:15 AM

93% of patients recommend this clinic.

The PA was very thorough. Offered a lot of solutions to alleviate pain

AME Medical Group, Norwalk Urgent Care

AME Medical Group

Open until 5:00 pm

Mon 9:00 am - 5:00 pm
Tue 9:00 am - 5:00 pm
Wed 9:00 am - 5:00 pm
Thu 9:00 am - 5:00 pm
Fri 9:00 am - 5:00 pm
SatClosed
SunClosed

14359 Pioneer Blvd, Norwalk, CA 9065014359 Pioneer Blvd

4.7(565 reviews)

Urgent care

Book online

Can't get current appointments. + See booking page

96% of patients recommend this clinic.

I like ame medical every things are good. Thank you.

Carbon Health Urgent Care, Cypress

Carbon Health Urgent Care

Open until 7:00 pm

Mon 8:00 am - 7:00 pm
Tue 8:00 am - 7:00 pm
Wed 8:00 am - 7:00 pm
Thu 8:00 am - 7:00 pm
Fri 8:00 am - 7:00 pm
Sat 8:00 am - 7:00 pm
Sun 8:00 am - 7:00 pm

10165 Valley View St, Cypress, CA 9063010165 Valley View St

4.86(386 reviews)

Urgent care

Book online

Today

8:15 AM 8:30 AM 8:45 AM 9:00 AM 9:30 AM 9:45 AM 10:00 AM 10:15 AM

100% of patients recommend this clinic.

It was excellent care and service was consistent. As a formal employee I always recommend carbon health!!

AME Medical Group, Downey Florence Urgent Care

AME Medical Group

Open until 9:00 pm

Mon 9:00 am - 9:00 pm
Tue 9:00 am - 9:00 pm
Wed 9:00 am - 9:00 pm
Thu 9:00 am - 9:00 pm
Fri 9:00 am - 9:00 pm
Sat10:00 am - 3:00 pm
Sun10:00 am - 3:00 pm

8500 Florence Ave, Downey, CA 902408500 Florence Ave

4.58(5.3k reviews)

Urgent care

Book online

Tomorrow

9:00 AM 11:00 AM

Popular Clinic! Booked 6 times today on Solv.

New stuff are friendly but others no even has any gesture for patients Clean rooms nice areas or waiting room Except restroom smell bad But is clean nothing bad just the smell But everything is good time and manners But doctor K she’s adorable very flexible to speak with her and she ask and listen perfectly i love this doctor is kind of the doctors we need it I recommend this place even stuff are kind of no courtesy or friendly they do their job Before i forget they need new materials like blood pleasure need to remplace it was rip and looks old Thank you for asking a d i appreciate it doctor and stuff

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Exer Urgent Care, Long Beach - Willow St

Exer Urgent Care

Today

Exer Urgent Care, Downtown

Exer Urgent Care

Today

Marque Urgent Care, Aliso Viejo

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Today

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Exer Urgent Care, Long Beach - Long Beach Blvd

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Prestige Medical Clinic And Urgent Care, Ontario

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Prestige Medical Clinic And Urgent Care, Pomona

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Prestige Medical Clinic And Urgent Care, Rancho Cucamonga

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Exer Urgent Care, Glendora

Exer Urgent Care

Tomorrow

After Hours Urgent Care

After Hours Urgent Care

Rady Children's Health, Orange, Commerce Tower

Rady Children's Health

Rady Children's Health, Sports Injury and Fracture Clinic

Rady Children's Health

AME Medical Group, Whittier I Urgent Care

AME Medical Group

Can't get current appointments. + See booking page

Carbon Health Urgent Care, Whittier

Carbon Health Urgent Care

Today

Exer Urgent Care, Pasadena - East Del Mar Blvd

Exer Urgent Care

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Marque Urgent Care, Buena Park

Marque Urgent Care

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Carbon Health Urgent Care, Cerritos

Carbon Health Urgent Care

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AME Medical Group, Norwalk Urgent Care

AME Medical Group

Can't get current appointments. + See booking page

Carbon Health Urgent Care, Cypress

Carbon Health Urgent Care

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AME Medical Group, Downey Florence Urgent Care

AME Medical Group

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