Contact Us

The office hours of the American Diabetes Association's Chicago location are:

  • Monday – Friday: 9:00 a.m. to 5:00 p.m.
  • Saturday & Sunday: Closed

To reach staff members by phone, please call 312-346-1805. Wait for the prompt and then enter the appropriate extension from the listings below. You are also welcome to email staff with any questions or comments you may have.


Sarah Fried
Region Vice President, Great Lakes
ext. 6569

Amber DeFago
Executive Director, Illinois
ext. 6567

Alia Abdul-Samad
Manager, Grants and Foundations
ext. 6578

Jenna Archuleta 
Major Gifts Officer
ext. 6526

Pamela Barrett
Corporate Development Officer
ext. 6534

Colleen Brickley
Associate Director, Development
ext. 6579

Erin Callahan
Director, Community Health Strategies, Great Lakes Region
ext. 6566

Yamileth Coreas
Area Operations Manager
ext. 6563

Catherine Kovacs
Associate Manager, Development
ext. 6586

Christina Manelli
Associate Director, Development
ext. 6568

Mahreen Mirza 
Associate Manager, Development
ext. 6565

Kathy Newsome
Planned Giving Officer
ext. 6590

Ally O'Connor
Region Associate Director, Marketing and Communications
ext. 6573

Stephanie Pedersen
Manager, Development
ext. 6583

Marlie Pykelny
Manager, Development
ext. 6562

Mary Sullivan
Manager, Development 
ext. 6564

Danielle Villarreal-Trojanek
Associate Director, Development 
ext. 6581

Sean Wilson
Manager, Community Health Strategies
ext. 6572

For a listing of the open positions at the Chicago American Diabetes Association Office, please visit

  • Last Reviewed: March 24, 2014
  • Last Edited: August 8, 2017