Our Team

Donna Ginter, Ph.D., C.P.M., CPPO, CPPB, CPCP

Executive Director, Procurement and Travel Services, 571-553-4276, [email protected]

JoAnne Becker

Analyst, Financial Systems & Business Intelligence, 571-553-4489, [email protected]

Vince Johns

Travel Services Administrator, 571-553-4269, [email protected]

Cynthia Brown

Procurement Support Assistant, iBuy Help Desk, 571-553-3656, [email protected]

Mimi Lima, MBA, CPPO 

Director, Procurement, 571-553-4215, [email protected]

Joshua Murray

Manager, Contract Services, 571-553-4160, [email protected]

Bruce Grogan

Senior Buyer, 571-553-4247, [email protected]

Elena Wittman

Senior Buyer, 571-553-0231, [email protected]

Akwasi Kankam

Senior Buyer, 571-553-0095, [email protected]

Rodney Johnson

Procurement Manager, Strategic Sourcing, 571-553-4278, [email protected]

Katherine Steele

Senior Buyer, 571-553-4274, [email protected]

Ayesha Waqas

Senior Buyer, 571-553-4272, [email protected]

Basil Wilson

Buyer, 571-553-4279, [email protected]

Ivelaw Christie

Buyer, GW Mobile Program, 571-553-4159, [email protected] or [email protected]

Shelley Shearer

Manager Strategic Services, 571-553-4261, [email protected]

Corinne Calef

iSupplyGW Program Manager, 571-553-3719, [email protected]

Daniel Callum 

iSupplyGW Program Specialist, 571-553-4129, [email protected]

William Joyner

PCard Specialist, 571-553-4267, [email protected]

Vivian Walson

Finance Coordinator, Expense Reporting, 571-553-4163, [email protected]