Leadership & Staff
NPGA Officers

Robert Barry
NPGA Chair
Bergquist, Inc.

Michelle Bimson Maggi
NPGA Chair Elect
AmeriGas Propane LP/UGI Corporation

Jeff Stewart
NPGA Vice Chair
Blue Star Gas

Thomas Van Buren
NPGA Treasurer
Meritum Energy Holdings
Executive Office


Regulatory, Technical, & Industry Affairs

Michael Caldarera, P.E.
Senior Vice President, Regulatory & Technical Affairs



Federal Legislative Affairs



Public & State Affairs


Communications & Member Services




Meetings & Conventions


Finance & Administration


