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

Colleen Brickley
Associate Director, Development
ext. 6579

Erin Callahan
Central Territory Director, Youth and Family Initiatives
ext. 6566

Yamileth Coreas
Area Operations Manager
ext. 6563

Catherine Kovacs
Associate Manager, Donor Relations
ext. 6586

Christina Manelli
Associate Director, Development
ext. 6568

JoBeth McCarthy, MPH, CPH
Associate Director, Community Health Strategies - Indiana/Kentucky/Illinois
ext. 6732

Mahreen Mirza 
Associate Manager, Donor Relations
ext. 6565

Kathy Newsome
Planned Giving Officer
ext. 6590

Ally O'Connor
Region Director, Marketing and Communications - Great Lakes Region
ext. 6573

Mary Sullivan
Manager, Development 
ext. 6564

Brody White
Manager, Development 
ext. 6589

Danielle Villarreal-Trojanek
Associate Director, Development 
ext. 6581

Sean Wilson
Manager, Youth and Family Initiatives
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: February 15, 2018