DNA Testing in Franklin County, Ohio
TestMark DNA provides certified DNA testing throughout Franklin County, Ohio. 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 Franklin County
All Locations in Franklin County
5175 Morse Rd Ste 125
Gahanna, OH 43230
View Hours & Details →4998 W Broad St Ste 112
Columbus, OH 43228
View Hours & Details →2110 Stringtown Rd
Grove City, OH 43123
View Hours & Details →6465 E Broad St Ste A1
Columbus, OH 43213
View Hours & Details →5920 Wilcox Pl Ste F
Dublin, OH 43016
View Hours & Details →