NextGen Team

Tim Oleary

Tim Oleary
Managing Partner & CEO

Philadelphia, PA

Carol Leister

Carol Leister
Managing Partner & COO

New York, NY

We're passionate, experienced, and ready to collaborate with you on your next project.


Tim Oleary 

Chief Executive Officer

Carol Leister 

Chief Operating Officer

Runica Sirkissoon

Chief Financial Officer


Cindy Germain

Senior VP Strategic Fundraising Services

Ashley Detwiler

Senior Account Coordinator

Ann-Marie Raymond 

Direct Marketing Manager 



Mike Maxwell 

Director Creative Services

Michele Katsaris

Creative Manager

Drew Miller

Production Artist 



Jamie McMullan

Production Manager

Jennifer Ruth

Production Traffic Coordinator



Robin Fostel 

Senior Director Digital Media Strategy

Kara Warr 

Senior Director Digital Media Services

Nisa Ayral 

Digital Marketing Manager 

Our in-depth approach fuels momentum, fosters collaboration, and ignites innovation.

Ready to start your next generation of fundraising?

 Let us grow your fundraising program.

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