Francisco S. Sy, M.D., M.S., DrPH

Professor
Chair, Department of Environmental and Occupational Health 
Francisco Sy headshot
Mail Code: 3063
Phone: 702-895-4243

Mark P. Buttner, Ph.D.

Professor
Mark P. Buttner
Mail Code: 3063
Phone: 702-895-1418

Karen “Kay” Callahan, Ph.D., MPH

Assistant Professor-in-Residence
Karen Callahan's headshot
Mail Code: 3063
Phone: 702-895-0046

Lung-Wen Antony Chen, Ph.D.

Associate Professor, Director, Urban Air Quality Laboratory
Lung Wen headshot
Mail Code: 3063
Phone: 702-895-1420

Courtney Coughenour, Ph.D.

Associate Professor, Graduate Coordinator
Courtney photo
Mail Code: 3063
Phone: 702-895-4278

Patricia Cruz, Ph.D.

Professor
Co-Director, Emerging Diseases Laboratory
patricia cruz headshot photo
Mail Code: 3063
Phone: 702-895-1417

Max Gakh, J.D., MPH

Associate Professor
Max Gakh's headshot
Mail Code: 3063
Phone: 702-895-5472

Ying Guo, Ph.D.

Assistant Professor
Headshot of Ying Guo
Mail Code: 3063
Phone: 702-895-3091

Sheila Janofsky, Ph.D.

Associate Professor-in-Residence
Headshot of Sheila Clark
Mail Code: 3063
Phone: 702-895-5109

Kate Ksobiech, Ph.D.

Associate Professor-In-Residence
Headshot of Kate Ksobiech
Mail Code: 3063
Phone: 702-895-3984

Erika Marquez, Ph.D., MPH

Assistant Professor
Headshot of Erika Marquez
Mail Code: 3063
Phone: 702-895-1380

Melissa J. Marshall, MPH

Lecturer
MelissaBreunig.jpg
Mail Code: 3063
Phone: 702-895-5090

Louisa Messenger, Ph.D., MSc

Assistant Professor, Dept. of Environmental & Occupational Health
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Mail Code: 3063
Phone: 702-895-4816

Jennifer Pharr, Ph.D.

Professor
Jennifer Pharr's photo
Mail Code: 3063
Phone: 702-895-2006

Charles Regin, Ph.D.

Assistant Professor
BSPH Undergraduate Coordinator
Headshot of Charles Regin
Mail Code: 3063
Phone: 702-895-0856

Kelly Webber, Ph.D., MPH, RDN, LD

Associate Professor-In-Residence
Kelly Webber's headshot
Mail Code: 3063
Phone: 702-895-2019