skip to content
Primary navigation

PTAC Staff

PTAC provides counseling and procurement technical assistance to businesses across Minnesota. For general inquiries email

Christina Nebel-Dickerson, CCAS
PTAC Program Director
Arlette Abrahamson, CPP
Northern Minnesota Area Manager
Bob Crowther, CFCM, PMP
Twin Cities Metro Area Manager
John Kilian, ACAS
South Metro/East Central Area Manager
Mark A. Cooper, CAS
Twin Cities Metro Area Manager
Pat Dotter, ACAS
Southern Minnesota Area Manager
Traci Birkholtz
Central Minnesota Area Manager
Sheila Scott
Vendor Management Specialist
Aaron Anderson
Vendor Specialist
Babatope Adedayo
Vendor Specialist
Tammy Gaglioti
Vendor Specialist
Twauna Mullins
Vendor Specialist
back to top