Contact

Tel: (314) 747-7337 | Toll free: (866) 450-7697 | Fax: (314) 747-7336

Email: gps@wustl.edu | Web: gps.wustl.edu

Mailing Address

Genomics and Pathology Services
Washington University School of Medicine
660 S. Euclid Ave., Campus Box 8118, St. Louis, MO 63110

Shipping Address (for specimens)

Washington University- Department of Pathology & Immunology
Clinical Support Services Office
425 South Euclid Avenue, Campus Box 8024
St. Louis, MO 63110

Specimen Drop-off Locations


Children’s Hospital
One Children’s Pl.
Central Receiving Rm 2N-25
St. Louis, MO 63110
Tel: (314) 454-6130


Institute of Health (IOH) Core Lab
425 S. Euclid Ave.
Room 4701
St. Louis, MO 63110
Tel: (314) 362-1470