Wen Chen, Programmer Analyst
Phone:862.242.5221, ext. 1291    
Email: wchen@pumps.org

Melissa Cosme, Manager, Membership and Business Development
Phone: 862.242.5975, ext. 1211
Email: mcosme@pumps.org

Susie De Bel, Committee and Admin Coordinator
Phone: 862.242.5339, ext. 1161
Email: sdebel@pumps.org

Matthew C. Derner, Manager, Business Development, Pump System Programs
Hydraulic Institute / Pump Systems Matter
Phone: 214.801.1912
Email: mderner@pumps.org

Marianna Dorokhina, IT Manager
Phone: 862.242.5324, ext. 1141
Email: mdorokhina@pumps.org

Susan Dunn, Bookkeeper and Customer Service
Phone: 862.242.5138, ext. 1181
Email: sdunn@pumps.org

Peter Gaydon, Director, Technical Affairs  
Phone: 862.242.5679, ext. 1191    
Email: pgaydon@pumps.org

Denielle Giordano, Director, Marketing and Events
Phone: 862.242.5778, ext. 1151    
Email: dgiordano@pumps.org

Michael Michaud, Executive Director
Phone: 862.242.5180, ext. 1001
Email: mmichaud@pumps.org

Mike Reimers, Director, Finance and Operations 
Phone: 862.242.5189, ext. 1111    
Email: mreimers@pumps.org

Amy Sisto, Committee and Admin Coordinator
Phone: 862.242.5239, ext. 1251
Email: asisto@pumps.org

Edgar Suarez, Manager, Technical Programs
Phone: 862.217.2441, ext. 1221
Email: esuarez@pumps.org