About us

Silver Cross (formerly Will/Grundy) EMS System is located in New Lenox, IL.

The Silver Cross EMS System is a network of fire departments, ambulance services, industrial responders, training centers, dispatch centers, and hospitals, all committed to coordinate pre-hospital patient care. Silver Cross Hospital, a 100 Top Hospitals National award winner for seven consecutive years, is the state-designated Resource Hospital for the Silver Cross EMS System and has been since the System’s inception in May of 1975. The Silver Cross EMS System provides primary and continuing medical education, quality assurance and administrative support to this network of agencies and providers.

Silver Cross NEW HP 600 M602 Printer Drivers:

Windows XP

Windows 7 32 bit (86)

Windows 7 64 bit


David J Mikolajczak, DO, FACOEP, EMS Medical Director: [email protected]

Lonnie Polhemus, RN, MSN, NREMT-P, EMS System Manager: [email protected]

Marilyn MacBlane, NREMT-P, Operations Coordinator:  [email protected]

Marilyn handles agency and provider system entry, initial licensure, relicensure, inspections, pyxis entry, good standing letters, special events, publications, and website maintenance.  Find more detailed information on the “Operations”, “Licensure” and “System Entry” pages.

Tom Stoiber, EMT-P, Education Coordinator:  [email protected]

Tom handles the Paramedic Education Program as well as our other education courses such as ACLS, PALS and ITLS. Check out the “Courses” page for more information.

William Kallal, CCEMT-P, CE/QI Coordinator: [email protected]

Bill handles the System CME program through “Moodle” and the Quality Improvement Program including electronic data collection.

Mary Iverson, American Heart Training Center Clerk: [email protected]

Mary handles the American Heart Association Training Center records and class registration for ACLS and PALS.