Skip directly to: content | left navigation | search

Division of Regional Operations - Region 5

ATSDR Region 5
77 West Jackson Blvd.
Rm 413, Mailstop ATSD-4J
Chicago, IL 60604
(312) 886-0840
Fax: (312) 886-6066

Region 5 includes Illinois, Indiana, Michigan, Minnesota,Ohio, and Wisconsin.

The Agency for Toxic Substances and Disease Registry (ATSDR) works with states and other federal agencies to prevent exposure to hazardous substances from waste sites.  The agency conducts public health assessments, health studies, surveillance activities, and health education training in communities around waste sites on the U.S. Environmental Protection Agency's National Priorities List.  

Mark Johnson, PhD
Senior Regional Representative
(312) 353-3436
Clayton Koher
Regional Representative
(312) 353-6086
Michelle Colledge
Regional Representative
(312) 886-1462
Peggy Graham
(312) 886-0917
Michelle Watters, MD, PhD, MPH
Environmental Health Medical Officer
(312) 886-7476