Chemistry Instructors

Ankeny Campus​

Richard Roberts, Science District Chair
Phone: 515-964-6292
Email: reroberts@dmacc.edu

Vincent Asiago
Email: vmasiago@dmacc.edu

Michelle Barger
Email: mlbarger@dmacc.edu

Brian Becicka
Email: btbecicka@dmacc.edu

Sean Curtis
Email: smcurtis3@dmacc.edu

William Gamble
Email: wrgamble@dmacc.edu

Chandana Karunatilaka
Email: ckarunatilaka@dmacc.edu 

Boone Campus

Heather Riley
Email: hariley@dmacc.edu

Scott Rothfus
Email: slrothfus@dmacc.edu

Carroll Campus

Nadine Jessen
Phone: 712-792-8504
Email: nkjessen@dmacc.edu

Newton Campus

Kanishka Epa
Email: knepa@dmacc.edu 

Ronald Zarn
Email: rwzarn@dmacc.edu 

Urban Campus

Rachel Duncan
Email: rduncan5@dmacc.edu 

Harold Goldston
Email: hmgoldston@dmacc.edu

Jeffery Mottishaw
Email: jdmottishaw@dmacc.edu

David Vanderlinden
Phone: 515-248-7224
Email: dwvanderlinden@dmacc.edu

Terry Webster
Email: tewebster@dmacc.edu