Store Locator
Mequon, WI - Laboratory
10520 N Baehr Rd
Ste J
Mequon, Wisconsin 53092, United StatesGeneva, IL Corporate Headquarters & Main Laboratory
1950 S. Batavia Ave
Suite 150
Geneva, Illinois 60134, United StatesOak Brook Terrace, IL - Service Center
1S132 Summit Ave
Suite 101A
Oak Brook Terrace, Illinois 60181, United States