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in Ontario, CA

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20 instant-book locations

4028 Grand Ave, Chino, CA 917104028 Grand Ave
Open 4:30 pm
  • Mon 6:30 am - 4:30 pm
  • Tue 6:30 am - 4:30 pm
  • Wed 6:30 am - 4:30 pm
  • Thu 6:30 am - 4:30 pm
  • Fri 6:30 am - 4:30 pm
  • SatClosed
  • SunClosed
4.24(560 reviews)
Quest Diagnostics - 4028 Grand Ave
A great experience for something I had a lot of anxiety about. Had no wait time or issues at the testing center/lab. Had blood drawn at 3pm and had results by email at 9am the next morning.
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Self-pay pricing

Solv ClearPrice™
Clear self-pay prices

No more surprise bills. Solv is committed to making getting healthcare as easy as buying groceries at the store, including knowing the price of care upfront.

AVAILABLE TIMES

250 W Bonita Ave, Pomona, CA 91767250 W Bonita Ave
Open 3:30 pm
  • Mon 5:00 am - 3:30 pm
  • Tue 5:00 am - 3:30 pm
  • Wed 5:00 am - 3:30 pm
  • Thu 5:00 am - 3:30 pm
  • Fri 5:00 am - 3:30 pm
  • Sat 6:30 am - 11:30 am
  • SunClosed
4.23(505 reviews)
Quest Diagnostics - 250 W Bonita Ave
I thought it was extremely easy to book a lab test appointment with Quest. Getting the test done was simple and so was the getting the results! Great job putting together something so user friendly.
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Self-pay pricing

Solv ClearPrice™
Clear self-pay prices

No more surprise bills. Solv is committed to making getting healthcare as easy as buying groceries at the store, including knowing the price of care upfront.

AVAILABLE TIMES

10399 Lemon Ave, Rancho Cucamonga, CA 9173710399 Lemon Ave
Open 5:30 pm
  • Mon 5:00 am - 5:30 pm
  • Tue 5:00 am - 5:30 pm
  • Wed 5:00 am - 5:30 pm
  • Thu 5:00 am - 5:30 pm
  • Fri 5:00 am - 5:30 pm
  • SatClosed
  • SunClosed
4.37(535 reviews)
Quest Diagnostics - 10399 Lemon Ave
A great experience for something I had a lot of anxiety about. Had no wait time or issues at the testing center/lab. Had blood drawn at 3pm and had results by email at 9am the next morning.
Bill Icon

Self-pay pricing

Solv ClearPrice™
Clear self-pay prices

No more surprise bills. Solv is committed to making getting healthcare as easy as buying groceries at the store, including knowing the price of care upfront.

AVAILABLE TIMES

6400 Haven Ave, Rancho Cucamonga, CA 917376400 Haven Ave
Open until 3:00 pm
  • Mon 7:00 am - 3:00 pm
  • Tue 7:00 am - 3:00 pm
  • Wed 7:00 am - 3:00 pm
  • Thu 7:00 am - 3:00 pm
  • Fri 7:00 am - 3:00 pm
  • SatClosed
  • SunClosed
Labcorp at Walgreens - 6400 Haven Ave
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6170 Hamner Ave, Eastvale, CA 917526170 Hamner Ave
Open 4:00 pm
  • Mon 7:00 am - 4:00 pm
  • Tue 7:00 am - 4:00 pm
  • Wed 7:00 am - 4:00 pm
  • Thu 7:00 am - 4:00 pm
  • Fri 7:00 am - 4:00 pm
  • SatClosed
  • SunClosed
4.51(554 reviews)
Quest Diagnostics - 6170 Hamner Ave
I thought it was extremely easy to book a lab test appointment with Quest. Getting the test done was simple and so was the getting the results! Great job putting together something so user friendly.
Bill Icon

Self-pay pricing

Solv ClearPrice™
Clear self-pay prices

No more surprise bills. Solv is committed to making getting healthcare as easy as buying groceries at the store, including knowing the price of care upfront.

AVAILABLE TIMES

12574 Limonite Ave, Eastvale, CA 9175212574 Limonite Ave
Open until 4:00 pm
  • Mon 8:00 am - 4:00 pm
  • Tue 8:00 am - 4:00 pm
  • Wed 8:00 am - 4:00 pm
  • Thu 8:00 am - 4:00 pm
  • Fri 8:00 am - 4:00 pm
  • SatClosed
  • SunClosed
1.0(1 reviews)
Labcorp, Eastvale - 12574 Limonite Ave
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750 N Diamond Bar Blvd, Diamond Bar, CA 91765750 N Diamond Bar Blvd
Open 2:00 pm
  • Mon 7:00 am - 2:00 pm
  • Tue 7:00 am - 2:00 pm
  • Wed 7:00 am - 2:00 pm
  • Thu 7:00 am - 2:00 pm
  • Fri 7:00 am - 2:00 pm
  • SatClosed
  • SunClosed
4.59(529 reviews)
Quest Diagnostics - 750 N Diamond Bar Blvd
I highly recommend for anyone thinking of getting tested. From start to finish the whole process was hassle free and and very professional. I had my results very quickly and discreetly couldn't be happier with the service.
Bill Icon

Self-pay pricing

Solv ClearPrice™
Clear self-pay prices

No more surprise bills. Solv is committed to making getting healthcare as easy as buying groceries at the store, including knowing the price of care upfront.

AVAILABLE TIMES

7390 Cherry Ave, Fontana, CA 923367390 Cherry Ave
Open12:30 pm
  • Mon 8:00 am - 12:30 pm
  • Tue 8:00 am - 12:30 pm
  • Wed 8:00 am - 12:30 pm
  • Thu 8:00 am - 12:30 pm
  • Fri 8:00 am - 12:30 pm
  • SatClosed
  • SunClosed
4.58(431 reviews)
Quest Diagnostics - 7390 Cherry Ave
I came in one day without an appoint and waited two hours as a walk-in before I had to leave without being tested. I made an appointment through Quest Lab Testing for the next day, showed up on time, got tested easily and was on my way in 15-20 minutes. Staff is friendly and helpful.
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Self-pay pricing

Solv ClearPrice™
Clear self-pay prices

No more surprise bills. Solv is committed to making getting healthcare as easy as buying groceries at the store, including knowing the price of care upfront.

AVAILABLE TIMES

1335 Cypress St, San Dimas, CA 917731335 Cypress St
Open until 2:30 pm
  • Mon 7:30 am - 2:30 pm
  • Tue 7:30 am - 2:30 pm
  • Wed 7:30 am - 2:30 pm
  • Thu 7:30 am - 2:30 pm
  • Fri 7:30 am - 2:30 pm
  • SatClosed
  • SunClosed
Labcorp - 1335 Cypress St
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1330 W Covina Blvd, San Dimas, CA 917731330 W Covina Blvd
Open 3:00 pm
  • Mon 7:00 am - 3:00 pm
  • Tue 7:00 am - 3:00 pm
  • Wed 7:00 am - 3:00 pm
  • Thu 7:00 am - 3:00 pm
  • Fri 7:00 am - 3:00 pm
  • SatClosed
  • SunClosed
4.37(422 reviews)
Quest Diagnostics - 1330 W Covina Blvd
A great experience for something I had a lot of anxiety about. Had no wait time or issues at the testing center/lab. Had blood drawn at 3pm and had results by email at 9am the next morning.
Bill Icon

Self-pay pricing

Solv ClearPrice™
Clear self-pay prices

No more surprise bills. Solv is committed to making getting healthcare as easy as buying groceries at the store, including knowing the price of care upfront.

AVAILABLE TIMES

15391 Baseline Ave, Fontana, CA 9233615391 Baseline Ave
Open until 3:00 pm
  • Mon 7:00 am - 3:00 pm
  • Tue 7:00 am - 3:00 pm
  • Wed 7:00 am - 3:00 pm
  • Thu 7:00 am - 3:00 pm
  • Fri 7:00 am - 3:00 pm
  • SatClosed
  • SunClosed
Labcorp - 15391 Baseline Ave
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8044 Limonite Ave, Riverside, CA 925098044 Limonite Ave
Open until 3:00 pm
  • Mon 7:00 am - 3:00 pm
  • Tue 7:00 am - 3:00 pm
  • Wed 7:00 am - 3:00 pm
  • Thu 7:00 am - 3:00 pm
  • Fri 7:00 am - 3:00 pm
  • SatClosed
  • SunClosed
Labcorp - 8044 Limonite Ave
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120 W Parkridge Ave, Corona, CA 92878120 W Parkridge Ave
Open until 4:00 pm
  • Mon 8:00 am - 4:00 pm
  • Tue 8:00 am - 4:00 pm
  • Wed 8:00 am - 4:00 pm
  • Thu 8:00 am - 4:00 pm
  • Fri 8:00 am - 4:00 pm
  • SatClosed
  • SunClosed
Labcorp - 120 W Parkridge Ave
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554 E San Bernardino Rd, Covina, CA 91723554 E San Bernardino Rd
Open 4:00 pm
  • Mon 7:30 am - 4:00 pm
  • Tue 7:30 am - 4:00 pm
  • Wed 7:30 am - 4:00 pm
  • Thu 7:30 am - 4:00 pm
  • Fri 7:30 am - 4:00 pm
  • Sat 8:00 am - 12:00 pm
  • SunClosed
4.34(530 reviews)
Quest Diagnostics - 554 E San Bernardino Rd
I highly recommend for anyone thinking of getting tested. From start to finish the whole process was hassle free and and very professional. I had my results very quickly and discreetly couldn't be happier with the service.
Bill Icon

Self-pay pricing

Solv ClearPrice™
Clear self-pay prices

No more surprise bills. Solv is committed to making getting healthcare as easy as buying groceries at the store, including knowing the price of care upfront.

AVAILABLE TIMES

210 S Grand Ave, Glendora, CA 91741210 S Grand Ave
Open 3:30 pm
  • Mon 6:30 am - 3:30 pm
  • Tue 6:30 am - 3:30 pm
  • Wed 6:30 am - 3:30 pm
  • Thu 6:30 am - 3:30 pm
  • Fri 6:30 am - 3:30 pm
  • SatClosed
  • SunClosed
4.47(596 reviews)
Quest Diagnostics - 210 S Grand Ave
I was very surprised with my experience here. My appointment was made very quickly. I was seen in a very short period of time. My test results came back in a very timely manner. I was able to speak with a doctor soon after and was taking care of. I was very satisfied with the experience I had here. I definitely recommend using them for any issues you have or any questions you may have.
Bill Icon

Self-pay pricing

Solv ClearPrice™
Clear self-pay prices

No more surprise bills. Solv is committed to making getting healthcare as easy as buying groceries at the store, including knowing the price of care upfront.

AVAILABLE TIMES

20445 Yorba Linda Blvd, Yorba Linda, CA 9288620445 Yorba Linda Blvd
Open12:00 pm
  • Mon 8:00 am - 12:00 pm
  • Tue 8:00 am - 12:00 pm
  • Wed 8:00 am - 12:00 pm
  • Thu 8:00 am - 12:00 pm
  • Fri 8:00 am - 12:00 pm
  • SatClosed
  • SunClosed
4.57(523 reviews)
Quest Diagnostics - 20445 Yorba Linda Blvd
Great discreet service, scheduled my visit and paid for for the test online not in Showed up at lab, checked in and was seen within minutes. Blood and urine were collected, test results came back quickly within 2 days because I did my test on a Friday. Quick, easy and cheap. Didn't have to wait for a visit to my PCP, and then get referral to lab.
Bill Icon

Self-pay pricing

Solv ClearPrice™
Clear self-pay prices

No more surprise bills. Solv is committed to making getting healthcare as easy as buying groceries at the store, including knowing the price of care upfront.

AVAILABLE TIMES

118 W 9th St, Corona, CA 92882118 W 9th St
Open 5:00 pm
  • Mon 7:00 am - 5:00 pm
  • Tue 7:00 am - 5:00 pm
  • Wed 7:00 am - 5:00 pm
  • Thu 7:00 am - 5:00 pm
  • Fri 7:00 am - 5:00 pm
  • Sat 6:00 am - 12:00 pm
  • SunClosed
4.57(535 reviews)
Quest Diagnostics - 118 W 9th St
Great discreet service, scheduled my visit and paid for for the test online not in Showed up at lab, checked in and was seen within minutes. Blood and urine were collected, test results came back quickly within 2 days because I did my test on a Friday. Quick, easy and cheap. Didn't have to wait for a visit to my PCP, and then get referral to lab.
Bill Icon

Self-pay pricing

Solv ClearPrice™
Clear self-pay prices

No more surprise bills. Solv is committed to making getting healthcare as easy as buying groceries at the store, including knowing the price of care upfront.

AVAILABLE TIMES

10992 Magnolia Ave, Riverside, CA 9250510992 Magnolia Ave
Open until 3:30 pm
  • Mon 8:00 am - 3:30 pm
  • Tue 8:00 am - 3:30 pm
  • Wed 8:00 am - 3:30 pm
  • Thu 8:00 am - 3:30 pm
  • Fri 8:00 am - 3:30 pm
  • SatClosed
  • SunClosed
Labcorp - 10992 Magnolia Ave
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100 W Ontario Ave, Corona, CA 92882100 W Ontario Ave
Open until 3:00 pm
  • Mon 7:00 am - 3:00 pm
  • Tue 7:00 am - 3:00 pm
  • Wed 7:00 am - 3:00 pm
  • Thu 7:00 am - 3:00 pm
  • Fri 7:00 am - 3:00 pm
  • Sat 7:00 am - 11:00 am
  • SunClosed
Labcorp - 100 W Ontario Ave
Call now

2250 S Main St, Corona, CA 928822250 S Main St
Open 5:00 pm
  • Mon 6:30 am - 5:00 pm
  • Tue 6:30 am - 5:00 pm
  • Wed 6:30 am - 5:00 pm
  • Thu 6:30 am - 5:00 pm
  • Fri 6:30 am - 5:00 pm
  • SatClosed
  • SunClosed
4.27(563 reviews)
This clinic is rated highly in patient reviews and ratings

Highly Rated

This clinic is rated highly in reviews for their friendly staff

Friendly Staff

Quest Diagnostics - 2250 S Main St
I highly recommend for anyone thinking of getting tested. From start to finish the whole process was hassle free and and very professional. I had my results very quickly and discreetly couldn't be happier with the service.
Bill Icon

Self-pay pricing

Solv ClearPrice™
Clear self-pay prices

No more surprise bills. Solv is committed to making getting healthcare as easy as buying groceries at the store, including knowing the price of care upfront.

AVAILABLE TIMES

Add location icon

Own a clinic? Add your location.

Help patients book appointments with you on Solv. It's free!

Add location

Book a diabetes test online

Diabetes Risk
The Diabetes Management Test measures blood glucose (blood sugar level) and Hemoglobin A1c (sugar-coated hemoglobin protein in the blood).
Diabetes Management
Hemoglobin A1c
The Hemoglobin A1c Test measures the level of sugar-coated hemoglobin protein in the blood

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