Quest Diagnostics
Lab Testing at Quest Diagnostics - Rancho Cucamonga Lemon - Employer Drug Testing Not Offered
Quest Diagnostics Patient Service Center in Rancho Cucamonga, CA 91737.
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Address
10399 Lemon Ave Ste 104Rancho Cucamonga, CA 91737
San Bernardino County
Hours
| Monday | 5:00 AM – 5:00 PM |
| Tuesday | 5:00 AM – 5:00 PM |
| Wednesday | 5:00 AM – 5:00 PM |
| Thursday | 5:00 AM – 5:00 PM |
| Friday | 5:00 AM – 5:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- LabCorp Rancho Cucamonga6400 Haven Ave, Rancho Cucamonga, CA 917370.1 mi
- LabCorp Rancho Cucamonga10801 Foothill Blvd Ste 104, Rancho Cucamonga, CA 917302.3 mi
- Examone - Riverside9220 Haven Ave Ste 250, Rancho Cucamonga, CA 917303.7 mi
- Quest Diagnostics - Upland Foothill1399 E Foothill Blvd Ste B, Upland, CA 917863.7 mi
- LabCorp Upland1310 San Bernardino Rd Ste 107, Upland, CA 917864 mi
More lab options around Rancho Cucamonga
All Rancho Cucamonga lab locationsCompare draw centers in Rancho Cucamonga, CA.Lab testing in Rancho Cucamonga, CASee ordering basics and common tests for this area.LabCorp Rancho Cucamonga10801 Foothill Blvd Ste 104, Rancho Cucamonga, CA 91730LabCorp Rancho Cucamonga6400 Haven Ave, Rancho Cucamonga, CA 91737Arrow Occupational Medicine Center10837 Laurel St Ste 206, Rancho Cucamonga, CA 91730Examone - Riverside9220 Haven Ave Ste 250, Rancho Cucamonga, CA 91730
About this location
Quest Diagnostics Patient Service Center. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.
Listing last updated 2026-04-25.