Contact Author and Speaker John Otterbacher

John is available on a selective basis for personal or organizational consults, fundraisers, and private to very public demonstrations. Inquires about his rates and availability can be made by contacting us with the contact form below. Please include a phone number where you may be reached.

Mailing Address
146 Monroe Center
Ste. 428 McKay Tower
Grand Rapids, MI 49503

Otterbacher Family