ATD Buffalo Niagara Chapter Leadership (2019-2020)

ATD Buffalo Niagara chapter leadership is comprised of a diverse group of local leaders in the workplace learning and performance field. Each Board of Director is responsible for recruiting and managing their own committees and volunteers. 

If you are interested in serving your community, please contact any of the chapter leaders below to discuss.



Kimberley Stahl

Senior Business Line Trainer, M&T Bank


President Elect

Usha Sahadeo

Human Resources Manager, The Cedar Bus Co.


Past President

Sue Czyrny

SPHR, SHRM-SCP, FOURSIGHT, Creative Learning and Development Facilitator 


Vice President of Programs



Vice President of Communications

Erika Rellstab

Learning Management & Technologies [contractor] at Price Waterhouse Coopers


Vice President of Marketing

Cynthia Mazraani, MBA

Marketing & Public Relations Manager, The Cedar Bus Co.


Vice President of Membership

Roberta White

Human Resources Manager, Seneca Gaming Corporation


Vice President of Chapter Services

Diane Roesch

Solutions Genie at RVRhodes


Vice President of Finance

Michelle Nardell

Enterprise Data Analyst, M&T Bank

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