Skip to main content
Quest Diagnostics

Location search

Lab testing, laboratory and office locations around the world

Quest Diagnostics has headquarters in the U.S. and operations in India, Ireland, and Mexico. Our products and services are used by customers in over 130 countries. We also collaborate with many international diagnostic laboratories, hospitals and clinics to help improve human health around the world.

Search for a lab testing location to schedule an appointment

Required

Search

Looking for a facility or operation that is not a lab testing location?

US Facilities & Operations International Facilities & Operations

List

Quest Diagnostics - Santa Barbara State - Employer Drug Testing Not Offered

3905 State St,

Ste 9

Santa Barbara, CA 93105

Get Directions

2.64 mi away

Schedule Appointment 805-280-2654
Monday: 6:30 am-11:30 am , 12:30 pm-3:30 pm
Tuesday: 6:30 am-11:30 am , 12:30 pm-3:30 pm
Wednesday: 6:30 am-11:30 am , 12:30 pm-3:30 pm
Thursday: 6:30 am-11:30 am , 12:30 pm-3:30 pm
Friday: 6:30 am-11:30 am , 12:30 pm-3:30 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Inside Pavilions Pharmacy- Employer Drug Testing Not Offered

1046 Coast Village Rd,

Ste B

Montecito, CA 93108

Get Directions

3.24 mi away

Schedule Appointment 805-698-3045
Monday: 8:00 am-12:00 pm , 1:00 pm-5:00 pm
Tuesday: 8:00 am-12:00 pm , 1:00 pm-5:00 pm
Wednesday: 8:00 am-12:00 pm , 1:00 pm-5:00 pm
Thursday: 8:00 am-12:00 pm , 1:00 pm-5:00 pm
Friday: 8:00 am-12:00 pm , 1:00 pm-5:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Goleta Hollister Ave - Employer Drug Testing Not Offered

5360B Hollister Ave,

Ste B

Goleta, CA 93111

Get Directions

5.45 mi away

Schedule Appointment 805-967-6424
Monday: 7:30 am-12:00 pm , 1:00 pm-3:30 pm
Tuesday: 7:30 am-12:00 pm , 1:00 pm-3:30 pm
Wednesday: 7:30 am-12:00 pm , 1:00 pm-3:30 pm
Thursday: 7:30 am-12:00 pm , 1:00 pm-3:30 pm
Friday: 7:30 am-12:00 pm , 1:00 pm-3:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Ojai Maricopa - Employer Drug Testing Not Offered

1320 Maricopa Highway,

Suite H

Ojai, CA 93023

Get Directions

23.7 mi away

Schedule Appointment 805-646-5695
Monday: 6:30 am-3:00 pm
Tuesday: 6:30 am-3:00 pm
Wednesday: 6:30 am-3:00 pm
Thursday: 6:30 am-3:00 pm
Friday: 6:30 am-3:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Solvang Viborg Road

2040 Viborg Rd,

Ste 210

Solvang, CA 93463

Get Directions

25.47 mi away

Schedule Appointment 805-693-1155
Monday: 6:30 am-10:30 am , 11:00 am-12:30 pm
Tuesday: 6:30 am-10:30 am , 11:00 am-12:30 pm
Wednesday: 6:30 am-10:30 am , 11:00 am-12:30 pm
Thursday: 6:30 am-10:30 am , 11:00 am-12:30 pm
Friday: 6:30 am-10:30 am , 11:00 am-12:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Ventura Loma Vista - Employer Drug Testing Not Offered

2991 Loma Vista Road,

Suite 102B

Ventura, CA 93003

Get Directions

26.03 mi away

Schedule Appointment 805-648-2761
Monday: 6:00 am-5:00 pm
Tuesday: 6:00 am-5:00 pm
Wednesday: 6:00 am-5:00 pm
Thursday: 6:00 am-5:00 pm
Friday: 6:00 am-5:00 pm
Saturday: 7:30 am-11:30 am
Sunday: Closed
Quest Diagnostics - Inside Ventura Vons Store - Employer Drug Testing Not Offered

6040 Telegraph Rd,

Ventura, CA 93003

Get Directions

28.16 mi away

Schedule Appointment 805-256-3118
Monday: 7:00 am-11:30 am , 12:30 pm-4:00 pm
Tuesday: 7:00 am-11:30 am , 12:30 pm-4:00 pm
Wednesday: 7:00 am-11:30 am , 12:30 pm-4:00 pm
Thursday: 7:00 am-11:30 am , 12:30 pm-4:00 pm
Friday: 7:00 am-11:30 am , 12:30 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Ventura Telegraph - Employer Drug Testing Not Offered

7880 Telegraph Rd,

Ste D

Ventura, CA 93004

Get Directions

29.14 mi away

Schedule Appointment 805-659-1231
Monday: 6:30 am-3:00 pm
Tuesday: 6:30 am-3:00 pm
Wednesday: 6:30 am-3:00 pm
Thursday: 6:30 am-3:00 pm
Friday: 6:30 am-3:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Oxnard West 7th - Employer Drug Testing Not Offered

925 West 7th Street,

Oxnard, CA 93030

Get Directions

31.63 mi away

Schedule Appointment 805-263-2935
Monday: 6:00 am-5:00 pm
Tuesday: 6:00 am-5:00 pm
Wednesday: 6:00 am-5:00 pm
Thursday: 6:00 am-5:00 pm
Friday: 6:00 am-5:00 pm
Saturday: 7:30 am-11:30 am
Sunday: Closed
Quest Diagnostics - Oxnard Lombard - Employer Drug Testing Not Offered

1701 North Lombard Street,

Suite 106

Oxnard, CA 93030

Get Directions

32.83 mi away

Schedule Appointment 805-263-5778
Monday: 5:30 am-3:30 pm
Tuesday: 5:30 am-3:30 pm
Wednesday: 5:30 am-3:30 pm
Thursday: 5:30 am-3:30 pm
Friday: 5:30 am-3:30 pm
Saturday: 7:30 am-11:30 am
Sunday: Closed
Quest Diagnostics - Oxnard Saviers

2600 Saviers Rd,

Oxnard, CA 93033

Get Directions

32.86 mi away

Schedule Appointment 805-417-7622
Monday: 6:30 am-3:30 pm
Tuesday: 6:30 am-3:30 pm
Wednesday: 6:30 am-3:30 pm
Thursday: 6:30 am-3:30 pm
Friday: 6:30 am-3:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Santa Paula Faulkner - Employer Drug Testing Not Offered

957 Faulkner Road,

Suite 111

Santa Paula, CA 93060

Get Directions

33.56 mi away

Schedule Appointment 805-933-4456
Monday: 7:00 am-3:00 pm
Tuesday: 7:00 am-3:00 pm
Wednesday: 7:00 am-3:00 pm
Thursday: 7:00 am-3:00 pm
Friday: 7:00 am-3:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Camarillo Paseo Camarillo

500 Paseo Camarillo,

Suite 103

Camarillo, CA 93010

Get Directions

36.98 mi away

Schedule Appointment 805-233-2368
Monday: 8:00 am-12:00 pm , 1:00 pm-5:00 pm
Tuesday: 8:00 am-12:00 pm , 1:00 pm-5:00 pm
Wednesday: 8:00 am-12:00 pm , 1:00 pm-5:00 pm
Thursday: 8:00 am-12:00 pm , 1:00 pm-5:00 pm
Friday: 8:00 am-12:00 pm , 1:00 pm-5:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Camarillo Las Posas - Employer Drug Testing Not Offered

3801 Las Posas Rd,

Ste 208

Camarillo, CA 93010

Get Directions

38.6 mi away

Schedule Appointment 805-437-9312
Monday: 7:00 am-3:30 pm
Tuesday: 7:00 am-3:30 pm
Wednesday: 7:00 am-3:30 pm
Thursday: 7:00 am-3:30 pm
Friday: 7:00 am-3:30 pm
Saturday: 7:30 am-11:30 am
Sunday: Closed
Quest Diagnostics - Camarillo Santa Rosa - Employer Drug Testing Not Offered

5800 Santa Rosa Rd,

Ste 105

Camarillo, CA 93012

Get Directions

40.57 mi away

Schedule Appointment 310-919-6026
Monday: 7:00 am-11:00 am , 12:00 pm-4:00 pm
Tuesday: 7:00 am-11:00 am , 12:00 pm-4:00 pm
Wednesday: 7:00 am-11:00 am , 12:00 pm-4:00 pm
Thursday: 7:00 am-11:00 am , 12:00 pm-4:00 pm
Friday: 7:00 am-11:00 am , 12:00 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Newbury Park 1000 Newbury Road - Employer Drug Testing Not Offered

1000 Newbury Road,

Suite 125

Newbury Park, CA 91320

Get Directions

45.73 mi away

Schedule Appointment 805-480-0571
Monday: 7:00 am-3:30 pm
Tuesday: 7:00 am-3:30 pm
Wednesday: 7:00 am-3:30 pm
Thursday: 7:00 am-3:30 pm
Friday: 7:00 am-3:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Thousand Oaks Rolling Oaks Dr

77 Rolling Oaks Dr,

Suite 120

Thousand Oaks, CA 91361

Get Directions

47.34 mi away

Schedule Appointment 805-497-8149
Monday: 7:00 am-3:30 pm
Tuesday: 7:00 am-3:30 pm
Wednesday: 7:00 am-3:30 pm
Thursday: 7:00 am-3:30 pm
Friday: 7:00 am-3:30 pm
Saturday: 7:30 am-11:30 am
Sunday: Closed
Quest Diagnostics - Simi Valley Macaw - Employer Drug Testing Not Offered

135 Macaw Lane,

Suite 100

Simi Valley, CA 93065

Get Directions

49.78 mi away

Schedule Appointment 805-520-6045
Monday: 8:00 am-4:30 pm
Tuesday: 8:00 am-4:30 pm
Wednesday: 8:00 am-4:30 pm
Thursday: 8:00 am-4:30 pm
Friday: 8:00 am-4:30 pm
Saturday: Closed
Sunday: Closed

Our focus on your safety

Our safety precautions help ensure your confidence and comfort while visiting our Patient Service Centers to get the testing you need, today and every day.

Learn More

Our company

Quest® is the brand name used for services offered by Quest Diagnostics Incorporated and its affiliated companies. Quest Diagnostics Incorporated and certain affiliates are CLIA certified laboratories that provide HIPAA covered services.  Other affiliates operated under the Quest® brand, such as Quest Consumer Inc., do not provide HIPAA covered services. 

 

Quest®, Quest Diagnostics®, any associated logos, and all associated Quest Diagnostics registered or unregistered trademarks are the property of Quest Diagnostics. All third-party marks—® and ™—are the property of their respective owners. © 2024 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.