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.

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12 instant-book locations

Exer Urgent Care, Covina

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
Jul 4 8:00 am - 5:00 pm

420 W Rowland St, Covina, CA 91723420 W Rowland St

4.07(229 reviews)

Urgent care

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Popular Clinic! Booked 2 times today on Solv.

AME Medical Group, Whittier II Urgent Care

AME Medical Group

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Mon 9:00 am - 5:00 pm
Tue 9:00 am - 5:00 pm
Wed 9:00 am - 5:00 pm
ThuClosed
FriClosed
SatClosed
SunClosed
Jul 2Closed
Jul 3Closed

15141 Whittier Blvd, Whittier, CA 9060315141 Whittier Blvd

4.53(653 reviews)

Urgent care

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95% of patients recommend this clinic.

Our visit was great Took my 2 nieces to get checked. Even tho we were walk ins they were seen fast. Staff was great great customer service. Im glad I brought them here Will tell my sister so she can continue their visits here. I recommend this place for your medical care Dr was amazing

Exer Urgent Care, Whittier

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
Jul 4 8:00 am - 5:00 pm

8135 Painter Ave, Whittier, CA 906028135 Painter Ave

4.27(166 reviews)

Urgent care

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Popular Clinic! Booked 3 times today on Solv.

Rady Children's Health, Sports Injury and Fracture Clinic

Rady Children's Health

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MonClosed
TueClosed
WedClosed
ThuClosed
FriClosed
Sat 8:00 am - 12:00 pm
SunClosed
Jul 2Closed
Jul 3Closed
Jul 4Closed
Jul 5Closed
Jul 6Closed
Jul 7Closed
Jul 8Closed
Jul 9Closed
Jul 10Closed

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

Urgent care

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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
Jul 4 8:00 am - 5:00 pm

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

4.18(324 reviews)

Urgent care

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Can't get current appointments. + See booking page

Popular Clinic! Booked 1 time today on Solv.

Marque Urgent Care, Lake Forest

Marque Urgent Care

Open until 2:00 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
Jul 2 8:00 am - 2:00 pm
Jul 4 8:00 am - 5:00 pm
Jul 6 8:00 am - 2:00 pm
Jul 16 8:00 am - 2:00 pm
Jul 19Closed
Jul 30 8:00 am - 2:00 pm

21771 Lake Forest Dr, Santa Ana, CA 9263021771 Lake Forest Dr

4.62(329 reviews)

Urgent care

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Today

8:20 AM 8:40 AM 10:00 AM 10:20 AM 10:40 AM 11:00 AM 11:20 AM 11:40 AM

Popular Clinic! Booked 1 time today on Solv.

Thought I had unusually low blood pressure. I was getting a prescription from CVS next door and stopped in for a quick diagnosis. I was taken in and, the doctor examined me and was thorough enough to order a EKG. Staff was friendly and helpful and the doctor was polite and understanding.

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.

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
Jul 4 8:00 am - 5:00 pm

5101 Lakewood Blvd, Lakewood, CA 907125101 Lakewood Blvd

4.4(237 reviews)

Urgent care

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Can't get current appointments. + See booking page

Popular Clinic! Booked 5 times today on Solv.

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
Jul 4 8:00 am - 5:00 pm

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

4.3(256 reviews)

Urgent care

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Can't get current appointments. + See booking page

Popular Clinic! Booked 1 time 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

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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

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MonClosed
TueClosed
WedClosed
ThuClosed
FriClosed
SatClosed
SunClosed

25482 Marguerite Pkwy, Mission Viejo, CA 9269225482 Marguerite Pkwy

4.39(123 reviews)

Urgent care

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Can't get current appointments. + See booking page

Popular Clinic! Booked 1 time today on Solv.

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
Jul 4 8:00 am - 5:00 pm

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

4.29(108 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
Jul 4 9:00 am - 1:00 pm

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

4.79(321 reviews)

Urgent care

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Can't get current appointments. + See booking page

Popular Clinic! Booked 3 times today on Solv.

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

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..