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INTERA Personnel

INTERA employs 90 professionals in the fields of geology, hydrogeology, hydrology, environmental science, petroleum engineering, geosystems engineering, chemical and civil engineering, remote sensing, and GIS technology. Our personnel bring proven expertise in the development and application of innovative tools, techniques, and system design. Together, we make up a team that offers best-in-class solutions to challenging environmental, water resource, and waste isolation problems.

Many of INTERA's senior-level staff are listed here, each linked to a brief professional biography providing information on their respective backgrounds and experience.

 

ALAA ALY, PhD, PE, Senior Engineer

509-946-9898
aaly@intera.com

ROBERT ANDREWS, PhD, Principal Scientist

702-497-9927
randrews@intera.com

MICHAEL APTED, PhD, Principal Scientist

303-985-0005
mapted@intera.com 

CYNTHIA  ARDITO, Vice President/Senior Hydrogeologist

505-246-1600
cardito@intera.com

RANDOLPH ARTHUR, PhD, Senior Scientist 

303-985-0005
rarthur@intera.com 

BARNEY AUSTIN, PhD, PE, Director of Hydrologic Services

512-425-2086
baustin@intera.com

NOREEN BAKER, PG, Senior Hydrogeologist

512-425-2023
nbaker@intera.com

TIM DALE, PG, Senior Hydrogeologist

512-425-2020
tdale@intera.com

NEIL DEEDS, PhD, PE, Senior Engineer

512-425-2025
ndeeds@intera.com

DANIEL ERSKINE, PhD, Principal Scientist

505-246-1600
derskine@intera.com

JOHN EWING,  PE, Senior Engineer

+41 56 210 39 70
jewing@intera.com 

DENNIS FRYAR, PG, Senior Hydrogeologist 

512-425-2049
dfryar@intera.com

JOE GALEMORE, PG, Senior Geologist/Project Manager

505-246-1600
jgalemore@intera.com

GERALD E. GRISAK, PG, Sr. Vice President/Principal Hydrogeologist

512-425-2000
grisak@intera.com

TOYA JONES, PG, Senior Hydrogeologist

512-425-2015
tjones@intera.com

DAVID JORDAN, PE, Senior Engineer/Hydrogeologist

505-246-1600
djordan@intera.com

VAN KELLEY, PG, Vice President/Senior Hydrogeologist

512-425-2000
vkelley@intera.com

MATTHEW KOZAK, PhD, Senior Engineer

303-985-0005
mkozak@intera.com

MARSH LAVENUE, PhD,  President/CEO

512-425-2000
amlavenue@intera.com

DENNIS LONGSINE, PhD, Senior Programmer

512-425-2000
dlongsine@intera.com

BENOIT PARIS, PhD, Senior Hydrogeologist 

+33 437 49 13 30
bparis@intera.com

JOHN PICKENS, PhD, PE, PG, Principal Engineer/Hydrogeologist

 512-425-2000
jpickens@intera.com

GREG RUSKAUFF, CGWP, Senior Hydrogeologist

702-295-9694
gruskauff@intera.com

PATRICIA SALTER, Senior Project Manager

303-985-0005
psalter@intera.com

RICHARD SCADDEN, PE, Principal Engineer

512-425-2000
rscadden@intera.com

ROBERT SENGEBUSH, PG, Principal Scientist

505-246-1600
rsengebush@intera.com

RAINER SENGER, PhD, PG, Senior Hydrogeologist

+41 56 210 39 70
rsenger@intera.com

JOHN SIGDA, PhD, Senior Hydrogeologist

505-246-1600
jsigda@intera.com

MICHAEL STENHOUSE, PhD, Senior Scientist

303-985-0005
mstenhouse@intera.com

PATRICK TARA, PE, Senior Engineer

813-600-5737
ptara@intera.com 

STEVE YOUNG, PhD, PE, PG, Principal Engineer

512-425-2000
syoung@intera.com

WEI ZHOU, PhD, Senior Engineer 

303-985-0005
wzhou@intera.com 

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