Testing Locations » Georgia » Dacula GA » Optimum Health Rehab Hamilton Mill – Optimum Health Rehab Hamilton Mill – Drug Testing Only (Preferred) Optimum Health Rehab Hamilton Mill – Optimum Health Rehab Hamilton Mill – Drug Testing Only (Preferred) Optimum Health Rehab Hamilton Mill – Optimum Health Rehab Hamilton Mill – Drug Testing Only (Preferred)2085 Hamilton Creek PkwySte 160Dacula, GA 30019-5402 United States