ASTSWMO Staff

Our organization is structured to accomplish our mission through both member committees and Association staff efforts. Our staff members facilitate and support member committee activities, and organize the meetings and communications among members.

Mary Zdanowicz Executive Director
(202) 624-5351, email

Dania Rodriguez Deputy Executive Director, Hazardous Waste, and Program and Information Exchange Staff Associate
(202) 624-5973, email

Kerry Callahan Solid Waste and Sustainability Staff Associate
(202) 624-7884, email

Sam Puffenbarger CERCLA and Brownfields Staff Associate
(202) 624-5423, email

Julius Shapiro Tanks Staff Associate
(202) 624-7886, email

Charles Reyes Federal Facilities Staff Associate
(202) 624-7882, email

Allison Goldberg Program and Information Staff Associate
(202) 624-7883, email

Nicole Malloy Office Manager
(202) 624-5823, email

Megan Wilson Administrative Assistant
(202) 624-5828, email

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