Medical Labs in Ontario, CA

3 locations found near Ontario

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  1. 2920 Inland Empire Boulevard Suite 101, Ontario CA 91764

    4.8 Superb 140 reviews

    “Esther and Juan were very professional and provided the greatest quality, customer service. Although we came at a very late time near closing hrs they still took their time to go through the process needed to get us on our way. 10/10 would highly recommend you get what you need here!”

  2. 402 South Milliken Ave e2, Ontario CA 91761

    4 Good 89 reviews

    “I came here for pre employment drug testing. The man at the front desk and the woman collecting my sample were all very nice. Waiting room is clean. Fast in and out process.”

  3. 527 N Palm Ave #106, Ontario CA 91762

    3.3 Good 34 reviews

    “I really appreciate my Dr. I genuinely feel like he cares and I don't feel like a transaction. I appreciate every single time that I go he educates me, takes the time to listen to me and gives me advice. Thank you for everything!”

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