Testing Locations » New York » Brooklyn NY » Quest Diagnostics – Brooklyn 447 Atlantic Avenue – Employer Drug Testing Not Offered Quest Diagnostics – Brooklyn 447 Atlantic Avenue – Employer Drug Testing Not Offered Quest Diagnostics – Brooklyn 447 Atlantic Avenue – Employer Drug Testing Not Offered447 Atlantic AveBrooklyn, NY 11217-1702 United States Located on the corner of Atlantic and Nevins Street inside the medical building