Professional Profiles
More than 75 scientists, support staff, contractors and volunteers work for the U.S. Geological Survey Water Science Center at the office in Baltimore and at offices in Dover, Annapolis, and Frostburg. This page offers profile information on some of the members of our staff. Contact information (phone and e-mail) for the Center can be accessed at http://md.water.usgs.gov/district/directory.html
Sabrina Alberts
Administrative Specialist
Scott Ator
Hydrologist
Matt Baker
Hydrologic Technician
Bill Banks
Hydrologist
John Brakebill
Geographer
Mike Brayton
Hydrologist
Deborah Bringman
Hydrologic Technician
Dave Brower
Hydrologic Technician
Michael Brownley
Hydrologic Technician
Michael A Clark
Student Trainee
John Clune
Hydrologist
Steve Curtin
Hydrologic Technician
Judy Denver
Potomac-Delmarva NAWQA Study Unit Chief
Cheryl Dieter
Hydrologist
Jon Dillow
Hydrologist
Jim Dine
Hydrologist
Ed Doheny
Surface Water Specialist and Team Leader, Surface Water and Sediment Studies Team
Paul E. Exter
Supervisory Computer Specialist
Gary Fisher
Hydrologist, USGS Office of Water Information
Brandon J. Fleming
Hydrologist
Brad Garner
Hydrologist
Michael Geissel
Hydrologic Technician
Allen Gellis
Hydrologist
Jim Gerhart
Water Science Center Director
María del C. Gilliam
Accounting Tech.
Jim Jeffries
Hydrologic Technician
Michael Koterba
Hydrologist
Jeff Kvech
Hydrologic Technician
Andrew LaMotte
Geographer
Lonnie Lanham
IT Specialist
Peter E. Lapa-Lilly
STEP Hydrologic Technician
Gary Lauben
Hydrologic Technician
Mary Ellen Ley
Quality Assurance Officer
Michelle Lorah
Hydrologist
Betsy Marchand
Hydrologic Technician
Wendy McPherson
Hydrologist
Mastin Mount
Hydrologic Technician
Cherie Miller
Stream Water-Quality Studies Section Chief & Water-Quality Specialist
Cassandra Mullinix
Geographer
Luke Myers
Hydrologic Technician
Carl Noblitt
Hydrologic Technician
Matthew Pajerowski
Associate Director
Dan Phelan
Hydrologist
Scott Phillips
Chesapeake Bay Program Coordinator
Stephen D. Preston
Hydrologist
Jeff Raffensperger
Ground-Water Specialist
Kernell Ries
Hydrologist
Kwasi Robinson
IT Student Specialist
Rick Saffer
Hydrologic Technician
Andrew Sekellick
Geographer
Bob Shedlock
Associate District Chief
Dan Soeder
Hydrologist/Geologist
Anthony Tallman
Hydrologic Technician
Peter Tango
Chesapeake Watershed Monitoring Coordinator
Holly S. Weyers
Office Chief
Mike Wieczorek
Geographer
