Our People
![Herlinda Ramirez Barradas](https://www.pnw.edu/wp-content/uploads/2020/01/HerlindaRamirezBarradas_235x235.jpg)
![Melissa Ramos](https://www.pnw.edu/wp-content/uploads/2020/01/Ramos-Melissa.jpg)
Melissa Ramos
Administrative Assistant, Office of Institutional Equity
(219) 989-2337
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![Carole Rance](https://www.pnw.edu/wp-content/uploads/2023/08/Carole-Rance.jpg)
Clinical Assistant Professor
(219) 989-2846
Hammond, NILS 225
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Barb Raschke
Visitor Services and Volunteer Coordinator, Gabis Arboretum
(219) 989-8487
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![Adam Rengstorf is pictured.](https://www.pnw.edu/wp-content/uploads/2020/01/Adam-235x235.jpeg)
Interim Chair, Department of Chemistry and Physics
(219) 989-2327
Hammond Campus, GYTE 252
![Sheila Rezak](https://www.pnw.edu/wp-content/uploads/2020/01/sheila-rezak_headshot-235x235.jpg)