Contact IHHC 


IHHC Headquarters:

100 East Washington Street
Springfield, Illinois  62701
(217) 753-4422  Phone
(217) 528-6545 Fax

Email IHHC

Office Hours:   Monday - Friday, 8:30 - 5:00 CT  

For a list of IHHC staff and their roles, please click here.

For Regulatory Assistance:

IHHC members are encouraged to contact Liz Vogt using the contact information given on our members-only Q&A web page.  Also, please join the IHHC Listserv and Regulatory Community (member-only benefit) to gather input from other members as well as Liz.