Environmental Science Faculty and Staff
Full-Time Faculty
![George Guillen](/science-engineering/faculty/images/guillen-george.jpg)
George Guillen
Professor of Environmental Science and Biology and Executive Director: Environmental
Institute of Houston ,
Science and Engineering
Contact number: 281-283-3949
Email: guillen@uhcl.edu
Office: N116
![Cynthia Howard](/science-engineering/faculty/images/howard-cynthia.jpg)
Cynthia L. Howard
Department Chair of Environmental Sciences and Professor of Biology and Environmental
Science
,
Science and Engineering
Contact number: 281-283-3745
Email: howard@uhcl.edu
Office: 3525-12
![Daniel Imrecke](/science-engineering/faculty/images/imrecke-daniel.jpg)
Daniel Imrecke
Associate Professor of Geology and Environmental Science,
Science and Engineering
Contact number: 281-283-3766
Email: imrecke@uhcl.edu
Office: B3531-2
Marc Mokrech
GIS Lecturer ,
Science and Engineering
Contact number: 281-283-3960
Email: mokrech@uhcl.edu
Office: N128
![](/science-engineering/faculty/images/mukherji-sachiyo.jpg)
Sachiyo Mukherji
Lecturer of Environmental Chemistry,
Science and Engineering
Contact number: 281-283-3789
Email: Mukherji@uhcl.edu
Office: B3237
![Dongmin Sun](/science-engineering/faculty/images/sun-dongmin.jpg)
Dongmin Sun
Professor of Environmental Science and Geology,
Science and Engineering
Contact number: 281-283-3787
Email: sundon@uhcl.edu
Office: B3525-10
![Chunlong Zhang](/science-engineering/faculty/images/zhang-carl.jpg)
Chunlong (Carl) Zhang
Program Chair of Environmental Science and Professor of Environmental Science, Environmental
Chemistry
,
Science and Engineering
Contact number: 281-283-3746
Email: zhang@uhcl.edu
Office: B3531
Adjunct Faculty