DNA Testing in Douglas County, Colorado
TestMark DNA provides certified DNA testing throughout Douglas County, Colorado. With 5 collection sites across 4 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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Cities in Douglas County
All Locations in Douglas County
9331 S Colorado Blvd
Littleton, CO 80126
View Hours & Details →10103 Ridgegate Pkwy Ste 123
Lone Tree, CO 80124
View Hours & Details →9399 Crown Crest Blvd Ste 230
Parker, CO 80138
View Hours & Details →2352 Meadows Blvd Suite 220a
Castle Rock, CO 80109
View Hours & Details →14 E Allen St
Castle Rock, CO 80108
View Hours & Details →