Contact Us at 980-370-7575
9541 Julian Clark Ave Ste. 106-D Huntersville, NC 28078



About Locke Lab Testing
Dr. Tammy Equan, DHSc, MSRC, RRT-ACCS, RCP is the Founder and CEO of Locke DNA & Lab Testing Services, LLC. With more than 15 years of healthcare leadership experience and a Doctor of Science in Health Science, she brings a strong commitment to accuracy, professionalism, and compassionate customer care.
Dr. Equan founded Locke DNA to provide trusted DNA testing, drug screening, fingerprinting, and laboratory services that individuals, families, employers, and legal professionals can rely on. Every client is treated with confidentiality, respect, and integrity because she believes every test represents someone seeking answers that matter.
Getting Tested Is Easy

1
Schedule
Book online or call our office to schedule your appointment.

2
Visit or Mobile Collection
Come to our office or let our mobile team come to you.

3
Receive Results
Fast, accurate, confidential results delivered professionally.












