Horizon - Staff

Staff

Horizon currently employs approximately forty environmental professionals who have been drawn together through past project experiences. Horizon is an employee-owned and operated engineering and consulting firm managed by the following group:

Liz U. Bartz	eubartz@horizonenv.com	Senior Project Geologist
William T. Davidson, C.P.G.	wtdavidson@horizonenv.com	Senior Project Geologist
Mark A. Etringer, P.E.	maetringer@horizonenv.com	Senior Project Engineer
William J. Farrell	wjfarrell@horizonenv.com	Senior Project Toxicologist
Alan Greenberg	agreenbe@horizonenv.com	Manager of Horizon's Southeast Michigan Operations
Brian P. Greenwald, P.E.	bpgreenwald@horizonenv.com	Senior Project Engineer
Karen M. Hathaway	kmhathaway@horizonenv.com	Senior Project Toxicologist
Douglas S. Kilmer, P.G.	dskilmer@horizonenv.com	Senior Project Geologist
Kara M. Ladomer	kmladomer@horizonenv.com	Project Engineer
Brian E. Leahy	beleahy@horizonenv.com	Senior Meteorologist
Charlene McGue	camcgue@horizonenv.com	Director of Geology
Christopher A. Miron, P.E.	camiron@horizonenv.com	Director of Engineering
Robert S. Newberger	rsnewberger@horizonenv.com	Senior Project Manager
Robert Powell	rpowell@horizonenv.com	Senior Project Scientist
Allen J. Reilly, Jr.	ajreilly@horizonenv.com	Director of Environmental Risk Management Services
Phillis A. Rynne, P.E.	parynne@horizonenv.com	Project Engineer
Cathie Jo Seamon, P.E.	cjseamon@horizonenv.com	Senior Engineer