Skip to main content

In-home sample collection may be available in your area for purchase through Quest Mobile™

When scheduling an appointment online, use your zip code (not city name) for best results. After entering your zip code, a Quest Mobile option will appear if it’s available for purchase in your area. Let’s check

Hide

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

Sharp Rees-Stealy La Mesa (Preferred)

5525 Grossmont Center Dr,

Ste 601

La Mesa, CA 91942

Get Directions
ds-icon--pin Created with Sketch.

1.39 mi away

Monday: 8:00 am-4:00 pm
Tuesday: 8:00 am-4:00 pm
Wednesday: 8:00 am-4:00 pm
Thursday: 8:00 am-4:00 pm
Friday: 8:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
Fastest Labs of El Cajon (Preferred)

700 N Johnson Ave,

Ste G

El Cajon, CA 92020

Get Directions
ds-icon--pin Created with Sketch.

3.41 mi away

Monday: 9:00 am-5:00 pm
Tuesday: 9:00 am-5:00 pm
Wednesday: 9:00 am-5:00 pm
Thursday: 9:00 am-5:00 pm
Friday: 9:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
Omega Compliance Solutions LLC (Preferred)

1614 Pioneer Way,

El Cajon, CA 92020

Get Directions
ds-icon--pin Created with Sketch.

4.26 mi away

Monday: 9:30 am-3:30 pm
Tuesday: 9:30 am-3:30 pm
Wednesday: 9:30 am-3:30 pm
Thursday: 9:30 am-3:30 pm
Friday: 9:30 am-3:30 pm
Saturday: Closed
Sunday: Closed
East County Urgent Care (Preferred)

1625 E Main St,

Ste 102

El Cajon, CA 92021

Get Directions
ds-icon--pin Created with Sketch.

5.42 mi away

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: 9:00 am-2:30 pm
Sunday: 9:00 am-2:30 pm
RCDA Testing - San Diego (Preferred)

4410 Glacier Ave,

Ste 101

San Diego, CA 92120

Get Directions
ds-icon--pin Created with Sketch.

5.62 mi away

Monday: 9:00 am-6:00 pm
Tuesday: 9:00 am-6:00 pm
Wednesday: 9:00 am-6:00 pm
Thursday: 9:00 am-6:00 pm
Friday: 9:00 am-6:00 pm
Saturday: Closed
Sunday: Closed
ADAT Inc (Preferred)

2667 Camino Del Rio S,

Ste 100H

San Diego, CA 92108

Get Directions
ds-icon--pin Created with Sketch.

7.21 mi away

Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-5:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-5:00 pm
Friday: 8:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
ds-icon--pin Created with Sketch.

8.12 mi away

Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-5:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-5:00 pm
Friday: 8:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
Akeso Occ Health - Chula Vista (Preferred)

1510 Sweetwater Rd,

Ste B

National City, CA 91950

Get Directions
ds-icon--pin Created with Sketch.

8.22 mi away

Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-5:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-5:00 pm
Friday: 8:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
Akeso Occ Health - National City (Preferred)

444 W 8Th St,

National City, CA 91950

Get Directions
ds-icon--pin Created with Sketch.

8.44 mi away

Monday: 6:30 am-6:00 pm
Tuesday: 6:30 am-6:00 pm
Wednesday: 6:30 am-6:00 pm
Thursday: 6:30 am-6:00 pm
Friday: 6:30 am-6:00 pm
Saturday: 9:00 am-2:00 pm
Sunday: Closed
Sharp Rees-Stealy Genesee (Preferred)

2020 Genesee Ave,

San Diego, CA 92123

Get Directions
ds-icon--pin Created with Sketch.

8.6 mi away

Monday: 8:00 am-4:00 pm
Tuesday: 8:00 am-4:00 pm
Wednesday: 8:00 am-4:00 pm
Thursday: 8:00 am-4:00 pm
Friday: 8:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
Akeso Occ Health - Mission Valley (Preferred)

7485 Mission Valley Rd,

Ste 100

San Diego, CA 92108

Get Directions
ds-icon--pin Created with Sketch.

8.62 mi away

Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-5:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-5:00 pm
Friday: 8:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
ds-icon--pin Created with Sketch.

8.92 mi away

Monday: 8:00 am-4:00 pm
Tuesday: 8:00 am-4:00 pm
Wednesday: 8:00 am-4:00 pm
Thursday: 8:00 am-4:00 pm
Friday: 8:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
Akeso Occ Health - Downtown San Diego (Preferred)

1620 5Th Ave,

Ste 200

San Diego, CA 92101

Get Directions
ds-icon--pin Created with Sketch.

8.92 mi away

Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-5:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-5:00 pm
Friday: 8:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
Sharp Rees-Stealy Chula Vista (Preferred)

525 3Rd Ave,

Second Floor

Chula Vista, CA 91910

Get Directions
ds-icon--pin Created with Sketch.

9.65 mi away

Monday: 8:00 am-4:00 pm
Tuesday: 8:00 am-4:00 pm
Wednesday: 8:00 am-4:00 pm
Thursday: 8:00 am-4:00 pm
Friday: 8:00 am-4:00 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