DNA Testing in Orange County, California

Call for a Free Consultation

TestMark DNA provides certified DNA testing throughout Orange County, California. With 48 collection sites across 26 cities, there is a convenient location near you. All sites are CLIA-certified and staffed by trained professionals. Call (866) 702-7644 for a free consultation.

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All Locations in Orange County

100 E Valencia Mesa Dr Suite 301

Fullerton, CA 92835

DNA Testing in Orange County, California

Cities in Orange County

All Locations in Orange County

100 E Valencia Mesa Dr Suite 301

355 Placentia Ave Suite 201

3400 W Ball Rd Suite 104

1140 W La Veta Ave Suite 610

360 San Miguel Dr Suite 506

26732 Crown Valley Pkwy Ste 421

705 W La Veta Ave Ste 102

1401 Avocado Ave Ste 208

500 S Anaheim Hills Rd Ste 102

26691 Plaza Ste 180

1661 Golden Rain Rd

4300 Rose Dr Suite T

8341 Westminster Blvd Suite 204

12665 Garden Grove Blvd Ste 212

26700 Towne Centre Dr Suite 110

31852 Coast Hwy Suite 405

4980 Barranca Pkwy Ste 100

18111 Brookhurst St

9191 Westminster Ave

675 Camino De Los Mares Suite 400

7878 Crescent Ave

26991 Crown Valley Pkwy Ste B

1640 Newport Blvd Ste 250

23961 Calle De La Magdalena Suite 400

39 Creek Rd Suite 200 Build B

1310 W Stewart Dr Suite 304

1301 E 17th St

1950 Sunnycrest Dr Suite 1800

1190 Pacific Coast Hwy Ste C

10861 Cherry St Ste 200

500 Superior Ave Suite 310

947 S Anaheim Blvd Ste 220

1201 N Rose Dr Ste 202

22032 El Paseo Ste 160

955 W Imperial Hwy 110

2501 E Chapman Ave 103

25500 Rancho Niguel Rd Suite 240

361 Hospital Rd Suite 222

100 N Tustin Ave

27800 Medical Center Rd Building 1 Suite 200

320 Superior Ave Ste 150

5471 La Palma Ave Ste 100

26800 Crown Valley Pkwy Suite 100

9900 Talbert Ave Suite 204

113 Waterworks Way Ste 160

1240 E Chapman Ave

18800 Delaware St Ste 150

11180 Warner Ave Ste 455