Purchasing Department Contacts

The following table shows names, phone numbers and e-mail addresses for Purchasing & Supply Chain staff.

Unless otherwise noted, phone numbers are (312) 664-7200. Only extensions are listed here.

 

Procurement contacts

Name/Title

Extension

E-mail

Administration

Ellen McCormack, Vice President, Purchasing & Supply Chain

12400

[email protected]

Travis Cole Marcum, Senior Manager

12409

[email protected]

Technology Procurement & Professional Services & Facilities Maintenance

Iliana Linares, General Manager

12650

[email protected]

Timothy Polacek, Senior Manager 12481

[email protected]

Patrick McKenna, Manager 12458 [email protected]
Jill Kerschensteiner, Senior Procurement Administrator 12642 [email protected]
Jerome Kurth, Senior Procurement Administrator 12477 [email protected]

Christopher Lahciev, Senior Procurement Administrator

12456

[email protected]

Patrick McCarthy, Procurement Administrator 12420 [email protected]

Greg Medrano, Procurement Administrator

12433

[email protected] 

Jenna Scott, Procurement Administrator 12674 [email protected]

Toni Shelby, Senior Procurement Administrator

12648

[email protected]

Sherri Hutcherson, Procurement Administrator

12667 [email protected]

Sarah Villasenor, Procurement Administrator

12454

[email protected]

Commodity Buying (Under $40,000)

Karen Brosnan, General Manager

12487 [email protected]

Jose Solis, Coordinator

12666

[email protected]

John Regan, Senior Buyer 12643 [email protected] 

Construction Oversight & New Vehicle Procurement

Maria Williams-Baxter, Director

12437

[email protected]

Maria Biszewski, Senior Manager 

12426 [email protected]
Courtney Cannon, Senior Procurement Coordinator 12468 [email protected]
Tavia Carter, Procurement Administrator 12462 Tcarter@transitchicago.com 

Molly Cate, Senior Procurement Administrator

12457 [email protected]
Joyce Connors, Procurement Administrator 12434 [email protected]

Tamika Johnson, Procurement Administrator

12448 [email protected]

Blanca Medina, Lead Procurement Administrator

12470 [email protected]
Akintayo Omokaiye, Procurement Administrator 12416 [email protected]
Eric Sarpong, Procurement Administrator 12632 [email protected] 
Michael Stoch, Senior Procurement Administrator 12452

[email protected]