Arthur P. Mange
Arthur Mange is an emeritus professor in the Department of Biology.
![Man with glasses in a shirt with tie in front of a bookcase.](/natural-sciences/sites/g/files/ijdqth206/files/styles/1_1_s/public/2023-04/Arthur%20Mange.jpeg?h=ae231ce8&itok=yNugnXaa)
Mary Packard
Mary Packard is a teaching labs technical assistant in the Department of Biology.
Stephanie L. Padilla
Stephanie L. Padilla is an assistant professor in the department of Biology.
![Woman with a green scarf in front of a whiteboard](/natural-sciences/sites/g/files/ijdqth206/files/styles/1_1_s/public/2023-02/Stephanie%20L.%20Padilla.jpeg?h=4f4d8a43&itok=GrVy2mg2)
ChangHui Pak
ChangHui Pak is an assistant professor in the Department of Biochemistry and Molecular Biology.
![Woman with black coat and white shirt](/natural-sciences/sites/g/files/ijdqth206/files/styles/1_1_s/public/2023-02/ChangHui%20Pak.jpeg?h=12ca17e0&itok=f9BSOxTl)
Sarah Pallas
Sarah Pallas is an associate professor in the Department of Biology.
![Woman with glasses and a purple shirt](/natural-sciences/sites/g/files/ijdqth206/files/styles/1_1_s/public/2023-02/Sarah%20Pallas.jpeg?h=6c83441f&itok=MXUPv_dK)
John D. Palmer
John Palmer is an emeritus professor in the Department of Biology.
![Man smiling in an office space.](/natural-sciences/sites/g/files/ijdqth206/files/styles/1_1_s/public/2023-04/ftodd.jpeg?h=ae231ce8&itok=T4vJLexD)
Peter Panish
Peter Panish is an adjunct assistant professor in the Department of Earth, Geographic, and Climate Sciences.
![Man with green shirt and glasses in front of a map](/natural-sciences/sites/g/files/ijdqth206/files/styles/1_1_s/public/2023-02/Peter%20Panish%20.jpeg?h=ae65ed9e&itok=Yze-A-0D)
Ruthanne Paradise
Senior Lecturer
Ruthanne Paradise is the director of analytical and physical laboratories and a senior lecturer in the Department of Chemistry.
![A woman wearing glasses with a white wall behind her](/natural-sciences/sites/g/files/ijdqth206/files/styles/1_1_s/public/2023-02/Ruthanne%20Paradise.jpeg?h=e675c9ba&itok=blyWOBaz)
Mariana Pareira
Mariana Pareira is an assistant professor in the Department of Psychological and Brain Sciences.
![A woman smiling.](/natural-sciences/sites/g/files/ijdqth206/files/styles/1_1_s/public/2023-03/Mariana%20Pareira.jpeg?h=4626e670&itok=CLSUvG4S)
Joonkoo Park
Honors Faculty
Joonkoo Park is an associate professor and honors faculty in the Department of Psychological and Brain Sciences.
![A man smiling.](/natural-sciences/sites/g/files/ijdqth206/files/styles/1_1_s/public/2023-03/Joonkoo%20Park.jpeg?h=4626e670&itok=dX8H1tRF)