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 /

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Solv currently lists 1,487 same-day appointments for Urgent care in Ontario, across 92 partner clinics.

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12 instant-book locations

AME Medical Group, Downey Paramount 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 - 5:00 pm
Sun10:00 am - 3:00 pm

11938 Paramount Blvd, Downey, CA 9024211938 Paramount Blvd

4.58(6.4k reviews)

Urgent care

Book online

Can't get current appointments. + See booking page

Popular Clinic! Booked 1 time today on Solv.

Was able to make a fast easy appointment for next day online. But wait time in clinic was very long even though I did have an appointment. I think AME should do reminder messages of appointments or when patient needs testing as well.

Marque Urgent Care, Rancho Santa Margarita

Marque 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 - 6:00 pm
Aug 28 8:00 am - 1:30 pm
Aug 29Closed
Aug 30Closed
Aug 31 8:00 am - 5:30 pm

22461 Antonio Pkwy, Rancho Santa Margarita, CA 9268822461 Antonio Pkwy

4.53(583 reviews)

Urgent care

Book online

Today

9:00 AM 9:20 AM 9:40 AM 10:30 AM 12:00 PM 12:12 PM 12:24 PM 12:36 PM

Popular Clinic! Booked 4 times today on Solv.

Everything was easy, on time, professional, friendly and clean!

Carbon Health Urgent Care, Costa Mesa

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

3195 Harbor Blvd, Costa Mesa, CA 926263195 Harbor Blvd

4.47(112 reviews)

Urgent care

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Can't get current appointments. + See booking page

Popular Clinic! Booked 2 times today on Solv.

So amazing these caring souls that work here! I came in last minute with my daughter and in the kerfuffle of illness and getting her there on time we forgot her ID. The appointment I had originally was at 6:30 and they close at 7. We didn’t get back there with the ID until 6:50. The angel at the front desk called me to see if I was still coming! They helped us thoroughly, thoughtfully and with incredible kindness. Thank you immensely.

Newport 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 9:00 am - 5:00 pm
Sun 9:00 am - 5:00 pm

1000 Bristol St N, Newport Beach, CA 926601000 Bristol St N

4.68(1.6k reviews)

Urgent care

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Popular Clinic! Booked 3 times today on Solv.

I woke up with a stye in my eye. I booked an appointment and they seen me right away It was easy and convenient. Stop was great and efficient I was treated and in and out and no time.

Exer Urgent Care, Lakewood

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

5101 Lakewood Blvd, Lakewood, CA 907125101 Lakewood Blvd

4.37(276 reviews)

Urgent care

Book online

Tomorrow

10:00 AM 10:30 AM 1:00 PM 1:30 PM 2:00 PM 2:30 PM 3:00 PM 3:30 PM

Popular Clinic! Booked 1 time today on Solv.

AME Medical Group, Long Beach 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

3300 E South St, Long Beach, CA 908053300 E South St

4.63(2.5k reviews)

Urgent care

Book online

Can't get current appointments. + See booking page

Popular Clinic! Booked 1 time today on Solv.

Dr. Watkins was great she was attentive and helpful!!

Exer Urgent Care, La Canada Flintridge

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

475 Foothill Blvd, La Cañada Flintridge, CA 91011475 Foothill Blvd

4.28(310 reviews)

Urgent care

Book online

Today

1:00 PM 1:30 PM

Tomorrow

1:00 PM 1:30 PM 2:00 PM 2:30 PM

Popular Clinic! Booked 2 times today on Solv.

Marque Urgent Care, Clínica Bienestar, South Gate

Marque Urgent Care

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MonClosed
TueClosed
WedClosed
ThuClosed
FriClosed
SatClosed
SunClosed

4155 Tweedy Blvd, South Gate, CA 902804155 Tweedy Blvd

4.6(65 reviews)

Urgent care

Book online

Can't get current appointments. + See booking page

This is the perfect place for what I need. I need easy availability with decent day time hours. Doctor made sure that I knew how to proceed with my care. Highly recommended!

Marque Urgent Care , Mission Viejo Marque Pediatrics

Marque Urgent Care

View hours of operation

MonClosed
TueClosed
WedClosed
ThuClosed
FriClosed
SatClosed
SunClosed

25482 Marguerite Pkwy, Mission Viejo, CA 9269225482 Marguerite Pkwy

4.39(123 reviews)

Urgent care

Book online

Can't get current appointments. + See booking page

Popular Clinic! Booked 1 time today on Solv.

Exer Urgent Care, Eagle Rock

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

4623 N Eagle Rock Blvd, Los Angeles, CA 900414623 N Eagle Rock Blvd

4.33(148 reviews)

Urgent care

Book online

Tomorrow

10:00 AM 10:30 AM 1:00 PM 1:30 PM 2:00 PM 2:30 PM 3:00 PM 3:30 PM

Popular Clinic! Booked 5 times today on Solv.

A+ Urgent Care, A+ Urgent Care - Lake Elsinore

A+ 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

31571 Canyon Estates Dr, Lake Elsinore, CA 9253231571 Canyon Estates Dr

4.84(2.1k reviews)

Urgent care

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Popular Clinic! Booked 12 times today on Solv.

I was a walk in and they were very accommodating and fast. I did not wait long to be seen. The Dr was very caring and listened. I felt well cared for.

Exer Urgent Care, Long Beach - PCH

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

4200 E Pacific Coast Hwy, Long Beach, CA 908044200 E Pacific Coast Hwy

4.37(138 reviews)

Urgent care

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Can't get current appointments. + See booking page

Popular Clinic! Booked 1 time today on Solv.

Mederi Urgent Care , Glendale

Mederi 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 - 9:00 pm
Sun 9:00 am - 9:00 pm

544 N Glendale Ave, Glendale, CA 91206544 N Glendale Ave

4.81(427 reviews)

Urgent care

Book online

Can't get current appointments. + See booking page

93% of patients recommend this clinic.

Great medical care. Excellent facility, range if services. Knowledgeable professionals and staff who are friendly, quick and efficient.

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

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

4.44(119 reviews)

Urgent care

Book online

Tomorrow

10:00 AM 10:30 AM 1:00 PM 1:30 PM 2:00 PM 2:30 PM 3:00 PM 3:30 PM

Popular Clinic! Booked 2 times today on Solv.

LANI CITY MEDICAL, Chino

LANI CITY MEDICAL

Open until 6:00 pm

Mon 9:00 am - 6:00 pm
Tue 9:00 am - 6:00 pm
Wed 9:00 am - 6:00 pm
Thu 9:00 am - 6:00 pm
Fri 9:00 am - 6:00 pm
Sat11:00 am - 5:00 pm
SunClosed

4036 Grand Ave, Chino, CA 917104036 Grand Ave

4.87(1.2k reviews)

Urgent care

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Popular Clinic! Booked 1 time today on Solv.

Excellent service thank you l will come back again if l need ti. I will recommend to everybody needs assistance

LANI CITY MEDICAL, Rancho Cucamonga

LANI CITY MEDICAL

Open until 7:00 pm

Mon10:00 am - 7:00 pm
Tue10:00 am - 7:00 pm
Wed10:00 am - 7:00 pm
Thu10:00 am - 7:00 pm
Fri10:00 am - 7:00 pm
Sat11:00 am - 5:00 pm
SunClosed

11398 Kenyon Way, Rancho Cucamonga, CA 9170111398 Kenyon Way

4.88(2.8k reviews)

Urgent care

Visit Clinic

Popular Clinic! Booked 2 times today on Solv.

My 1st visit went better than expected as good healthcare is hard to find in my experience. Everybody I came into contact with was polite, friendly knowledgeable, and caring. All my questions and concerns were addressed so overall I was very pleased with my first experience at this office..