Full-Time Faculty

Dean Barchers:
Email: dean.barchers@rrcc.edu 
Phone: 303.914.6433

Education:
B.S.E.E., Oklahoma Christian University
M.S., University of Colorado-Colorado Springs, Applied Mathematics

Melvin Cacayorin:
Email: melvin.cacayorin@rrcc.edu 
Phone: 303.914.6437

Education:
B.S., Bob Jones University, Mathematics
M.A., Bob Jones University, Mathematics Education

Paige Casabona
Email: paige.casabona@rrcc.edu
Phone: 303.914.6630

Education:
B.A., Willamette University, Salem, Oregon, Mathematics 
M.A., University of Colorado, Boulder, Mathematics

Johanna Debrecht

Department Chair
Email: johanna.debrecht@rrcc.edu
Phone: 303.914.6434

Education:
B.A., Texas A&M, Physics and French
M.A., University of North Texas, Mathematics

Heather Duncan
Email: heather.duncan@rrcc.edu
Phone: 303.914.6446

Education:
M.A.T., Northern Arizona University
B.A., Fort Lewis College, Mathematics

Adam Forland
Email: adam.forland@rrcc.edu
Phone: 303.914.6439

Education:
B.A. Western State Colorado University; Mathematics
M.S. Montana State University; Mathematics

Jodi Holzman
Email: jodi.holzman@rrcc.edu
Phone: 303.914.6432

Education:
B.S., Metropolitan State University, Mathematics
M.A., University of Colorado Denver, Information and Learning Technologies

Andrew Jensen
Email: Andrew.Jensen@rrcc.edu
Phone: 303.914.6438

Education: 
B.A., University of Colorado, Mathematics
M.S., Oregon State University, Mathematics with a minor in Risk and Uncertainty Quantification

Dan Sohl
Email: dan.sohl@rrcc.edu
Phone: 303.914.6412

Education:
B.S., Buena Vista University, Mathematics
M.S., University of Colorado at Colorado Springs, Applied Mathematics

Martha Stevens
Email: martha.stevens@rrcc.edu
Phone: 303.914.6637

Education:
B.S., University of Wisconsin-Madison; Math and Atmospheric and Oceanic Sciences
M.S., University of Washington-Seattle; Atmospheric Sciences

Matthew Watts
Email:  matthew.watts@rrcc.edu
Phone: 303.914.6466

Education:
B.S., James Madison University; Physics
M.S., University of Arizona; Applied Mathematics

Part-Time Faculty

Robin Austin
Email: robin.austin@rrcc.edu

Rachel Benefiel
Email: rachel.benefiel@rrcc.edu

Justin Garrish
Email: justin.garrish@rrcc.edu

Karen Horn
Email: karen.horn@rrcc.edu

Stacy Howard
Email: stacy.howard@rrcc.edu

Murat Karaoglu
Email: murat.karaoglu@rrcc.edu

Yongxia Kuang
Email: yongxia.kuang@rrcc.edu

Musette Sieminski
Email: musette.sieminski@rrcc.edu

John Stein
Email: john.stein@rrcc.edu

Stacey Stillwell
Email: stacey.stillwell@rrcc.edu

Tamara Stubbs
Email: tamara.stubbs@rrcc.edu

Haleh Zarrini
Email: haleh.zarrini@rrcc.edu

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