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Environmental Chemistry Branch Staff

Passive Sampling

• David Alvarez PhD (Leader)  573.441.2970  573.876.1896 (FAX)

• Randal Clark  573.876.1836  573.876.1896 (FAX)

• Walt Cranor  573.876.1865  573.876.1896 (FAX)

• Adesuwa Erhunse  573.875.5399  573.876.1896 (FAX)

• Stephanie Perkins  573.876.1824  573.876.1896 (FAX)

Mass Spectrometry

• Kathy Echols PhD (Leader)  573.876.1838  573.876.1896 (FAX)

• Kevin Feltz  573.441.2968  573.876.1896 (FAX)

• Paul Peterman  573.876.1830  573.876.1896 (FAX)

Chromatography

• Robert Gale PhD (Leader)  573.441.2971  573.876.1896 (FAX)

• John Meadows  573.876.1825  573.876.1896 (FAX)

• Mike Tanner  573.441.2957  573.876.1896 (FAX)

• George Tegerdine  573.876.1881  573.876.1896 (FAX)

Toxic Elements

• Tom May (Leader)  573.876.1858  573.876.1896 (FAX)

• Jesse Arms  573.876.1856  573.876.1896 (FAX)

• Bill Brumbaugh PhD  573.876.1857  573.876.1896 (FAX)

• Mike Walther   573.441.2973  573.876.1896 (FAX)

Contract Employees and Volunteers

• CESU

• ASRC

• Student Services

• University Research Work Orders

• Visiting Scientists

• Volunteers

Alphabetical directory of all CERC staff

For additional information about the Environmental Chemistry Branch contact:
Dr. Carl Orazio
573.876.1823
573.876.1896 (FAX)

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U.S. Department of the Interior | U.S. Geological Survey URL: http://www.cerc.usgs.gov/brnch_webs/echem/staff.htm Web Contact Information: Marcia K Nelson and Chris Henke Last Modified: