Manager of Business Services

Tom Van Wingerden
tjv6@calvin.edu
(616) 526-6378

Supervisor of Textbooks and Technology

Esther Waid
eswaid@calvin.edu
(616) 526-6377

Textbook Coordinator

Keith Johnson
kjhnsn@calvin.edu
(616) 526-6379

Supplies and Events Coordinator

Gretchen Boerma
boerma@calvin.edu
(616) 526-6579

Supervisor of Retail Operations

Brenda Hoeksema
bhoeksem@calvin.edu
(616) 526-6821

General Books Coordinator & Book Event Coordinator

Justin Paul Lawrence
jpl8@calvin.edu
(616) 526-7050