Office Staff

The New Trier Township staff is ready to serve our residents.

Normal business hours are Monday through Friday from 9:00 a.m. until 5:00 p.m. The office is located at 739 Elm Street in Winnetka. Click for Directions to our office.

Director of Administration and Finance

Diane Tye
847-446-8253
Email: dtye@newtriertownship.com

Administrative Assistant

Social Services Administrator

Jeanne Winsted Rosser, LCSW
847-446-8201
Email: jwinstedrosser@newtriertownship.com
 

Deputy Assessor

Lois K . Cross
847-446-8200
Email: lcross@newtriertownship.com

Community Services Administrator

Brian Leverenz
847-446-8203
Email: bleverenz@newtriertownship.com

Social Worker

Arthur B. Sontag, LCSW
847-446-7980
Email: asontag@newtriertownship.com
 

WorkABILITY

(Employment Resources for Persons with Disabilities)
Ryan Driscoll
847-412-4300

Communications Director

Karen E. Spillers
847-644-8514
Email: kspillers@newtriertownship.com