where is purdue located
ADDL is located on the south side of the campus of Purdue University in West Lafayette, IN. (Click image below for larger map) Our hours are Monday through Friday 8:00 AM to 5:00 PM. A pathologist is on-call every weekend for emergency consultations. If you need assistance on a weekend, call 765-494-7440 and follow the instructions. ADDL closes on all Purdue holidays.