Begin main content

Faculty & Staff

Academics / Departments & Programs / Biology / Faculty & Staff

Crystal Barrett's staff picture
Crystal Barrett

Adjunct Faculty

Full profile

Ryan Bebej's staff picture
Ryan Bebej

Associate Professor

Full profile

Erica Boldenow's staff picture
Erica Boldenow

Assistant Professor

Full profile

Garrett Crow's staff picture
Garrett Crow

Visiting Scholar

Full profile

Katrina De Man's staff picture
Katrina De Man

Department Administrator

Full profile

Randall DeJong's staff picture
Randall DeJong

Associate Professor

Full profile

David Dornbos's staff picture
David Dornbos

Professor, Department Chair

Full profile

Keith Grasman's staff picture
Keith Grasman

Professor

Full profile

Arlene Hoogewerf's staff picture
Arlene Hoogewerf

Dean, STEM

Full profile

Lori Keen's staff picture
Lori Keen

Lab Services Manager

Full profile

David Koetje's staff picture
David Koetje
On sabbatical

Professor

Full profile

William Miller's staff picture
William Miller

Assistant Professor

Full profile

Anding Shen's staff picture
Anding Shen
On sabbatical

Professor

Full profile

Dave Warners's staff picture
Dave Warners

Professor; Plaster Creek Stewards Director

Full profile

Haley Weesie's staff picture
Haley Weesie

Plaster Creek Stewards Program Coordinator

Full profile

John Wertz's staff picture
John Wertz

Associate Professor

Full profile

Amy Wilstermann's staff picture
Amy Wilstermann
On sabbatical

Associate Professor
Director, Honors and Collegiate Scholars

Full profile

Emeriti

Rich Nyhof's staff picture
Rich Nyhof

Professor Emeritus

Full profile

Peter Tigchelaar's staff picture
Peter Tigchelaar

Professor Emeritus

Full profile

John Ubels's staff picture
John Ubels

Professor Emeritus

Full profile

Randall Van Dragt's staff picture
Randall Van Dragt

Professor Emeritus
Preserve Senior Fellow

Full profile

Take the next step:

SOCIAL MEDIA

The latest sights & sounds | #calvinuniversity

Female student wading in Plaster Creek, examining a sample of water, holding it up to the sky.

ACADEMIC OPTIONS

With over 100 majors and programs, you’re bound to find something you love.

Browse by category

× CLOSE DRAWER
A dramatic view looking up at the Calvin's Crossing bridge, with a perfect blue sky overhead.

Apply to Calvin

It all starts here! We accept applications on a rolling basis throughout the year. All completed applications receive equal consideration.

Start your journey × CLOSE DRAWER
A female and male student walking side by side down the Calvin's Crossing bridge, conversing with each other.

Visit Calvin

Find the visit option that works best for you and get a taste for life at Calvin!

Browse Visit Options Launch the virtual tour × CLOSE DRAWER
Students huddled around, lighting sparklers with a beautiful evening sky behind them.

Request Info

Learn why Calvin’s dedication to faith and discovery have earned it the rank of #3 among regional midwest universities.

Loading...
× CLOSE DRAWER
Graduates in their robes, tossing their caps high into the air, laughing.

Costs & Financial Aid

Families from all economic backgrounds—many just like yours—are making Calvin work. Scholarships, grants and loans are the tools that make Calvin possible.

Explore financial aid & Scholarships How much does Calvin cost? × CLOSE DRAWER
Top