Jonna Carnahan
Jonna, our Office Manager, loves working with people and being part of a great team. She is here to help with any questions patients may have regarding billing and their overall plan of care.

Jonna and her husband Shane live on an acreage north of Grinnell where Shane runs Carnahan repair. Jonna has two daughters, Kyleigh and Laney and two stepsons, Maddax and Huxley. Jonna is a lover of all animals including her two cats, two dogs, seven rabbits and all the cows!

In her free time, Jonna enjoys crossfit, crafting, fishing and riding ATVs with the kids.

Shelly Vest headshot

Shelly Vest
Shelly has been with the practice since 1986. She looks forward to aiding you in scheduling a time that works best for you.

Shelly’s husband, Rob, is employed full time at Grinnell College.  Her son, Andy, is an electrician for Terpstra Plumbing, Heating & Cooling.

In Shelly’s spare time, she enjoys spending time with family and friends, camping, gardening and cooking.