Licensure & Accreditation

The Pediatric Gastroenterology and Nutrition Laboratory maintains CLIA (Clinical Laboratory Improvement Amendments) certification through CMS (Centers of Medicare and Medicaid Services). You may view a current listing of the PGNL's accreditation/licensure below.

License/Accreditation Certificates

ID Numbers

Clinical Laboratory Improvement Amendments Certificate of Compliance (PDF)


Contact Information & Specimen Delivery Address

Medical College of Wisconsin
Pediatric Gastroenterology and Nutrition Laboratory
Attn: Mark Struve
Department of Pediatrics – Gastroenterology
MACC Fund Research Center, Rm. 5029
8701 Watertown Plank Road
Milwaukee, WI 53226

(414) 955-4166 | Fax: (414) 955-6686

Hours of Operation

The laboratory is regularly staffed Monday through Friday, 7 a.m. to 3:30 p.m. (Central Standard Time).

The laboratory is closed the following dates: January 1, May 25, July 3, September 7, November 26 & 27, December 24 & 25.

Specimen Delivery Route

Shipments are to be delivered to the Medical College of Wisconsin Loading Dock. The loading dock is located off of Watertown Plank Road between 87th and 92nd streets by use of access road highlighted by red arrow (see map below).

Directions to MCW and Milwaukee Regional Medical Center

Medical College of Wisconsin
8701 Watertown Plank Road
Milwaukee, WI 53226
(414) 955-8296
Directions & Maps
© 2015

Page Updated 05/11/2015