Bill Calhoun

executive director


Cathy martinez

director of transportation 


diane spore

activities director

Diane Spore, originally from the Northwest Indiana, moved to Rochester almost ten years ago and has been with the Center since July of 2016. 

Past experiences include retail management, Director for a County Chamber of Commerce, Special Events Coordinator, Administrative Assistant, Property Manager and Certification Programs Manager.

Diane stays busy outside of the Center with her husband, Dan, eight children and eleven grandchildren.  She is very active in her church, loves movies and shopping.

Diane has a passion for applying Newton’s law of motion to life…. and keeping those bodies in motion!


Jean  Muhlethaler

kitchen manager


brian risher



Our Amazing Staff

The Backbone of Our Organization

We couldn’t do half of what we do here at Cass Transit and Cass County Council on Aging if it wasn’t for our awesome staff.