Collection site
DNA testing at 20211 Patio Dr Suite 200
20211 Patio Dr Suite 200, Castro Valley, CA 94546
Free consultation. Same-day appointments often available.
Accredited by
- AABB
- CLIA
- CAP
- ISO 17025
Hours
Hours of operation.
- Monday07:00 - 16:00
- Tuesday07:00 - 16:00
- Wednesday07:00 - 16:00
- Thursday07:00 - 16:00
- Friday07:00 - 16:00
- SaturdayClosed
- SundayClosed
About this area
About the neighborhood.
Castro Valley is a residential community in Alameda County located in the East Bay region of the San Francisco Bay Area. The area is characterized by suburban neighborhoods, local shopping centers, and accessibility to major regional highways including Interstate 580. Castro Valley serves as a central location for residents throughout the surrounding East Bay communities.
Services available
Tests offered at this site.
- legal
- court ordered
- at home
- same day
- sibling
- grandparent
- relationship
- immigration
Nearby
Other testing locations nearby.
13847 E 14th St Ste 100, San Leandro, CA 94578
View site details →12677 Alcosta Blvd Suite 110, San Ramon, CA 94583
View site details →907 San Ramon Valley Blvd, Danville, CA 94526
View site details →5860 Owens Dr Ste 120, Pleasanton, CA 94588
View site details →
At this location
Common questions.
Can I walk in without an appointment?
Walk-ins are welcome at most locations. Call (866) 873-0879 to confirm walk-in availability at this specific site before you arrive.
Do I need an appointment for a DNA test?
Most locations accept walk-ins, but calling ahead ensures you get seen quickly. Call (866) 873-0879 to schedule or confirm. Takes under 2 minutes.
What does it cost at this location?
Pricing is the same across all locations. Call (866) 873-0879 for an exact quote based on your test type. Free, takes 2 minutes.
Ready to get tested?
Call to schedule at this location.
Free consultation. Often same-day. We will confirm this location's availability and get you on the schedule.
Free consultation. No obligation. Monday to Friday, 8:00 AM to 6:00 PM Central.