Skip to content

Meet the Grand Island Chiropractic Center Team

Our staff has a combined 50 years of service with Drs. Tim and Brian Dunagan. As working mothers, they understand busy schedules. They strive to make your wait to see the doctor as brief as possible. We care about our patients and love watching our doctors improve their health.

Karen Spiehs, RT is the office manager and licensed radiographer. She and her husband, Rex, live north of Wood River. Their son Seth recently joined the Grand Island Fire Department.

Tanya Roscoe is our receptionist. She lives in Grand Island with her husband, Jeff. They have 2 sons, Michael and Walker.

Megan Kucera, BSRT, is a licensed radiographer, who assists in patient care and administers physical therapy. Megan, her husband Eric, and their daughters Ashlyn and Addison, live in Grand Island.

Mandy Olivo is our billing specialist who also assists with patient care.  Mandy and her husband Jesse live in Central City with their 2 sons, Ben and Brock.


[GRAND ISLAND CHIROPRACTIC CENTER, PC] | [(308) 381-1312]
Chiropractic Website by Perfect Patients.