Faculty & Staff

Anthony Rivers

Adjunct Faculty
Course(s): Introduction to Psychology

Bethany Peachey

Administrative Assistant

Brian Yoder

Adjunct Faculty
Course(s): Principles of Accounting

Darnell Brennamen

Operations Manager

Dave Troyer

Maintenance Staff

David Perkins

Visual Communication Specialist

Davy Slabaugh

Adjunct Faculty
Course(s): Introduction to Missions

Dion Gingerich

Dean of Students
Course(s): Marriage & the Family; Introduction to Counseling; Jesus and the Ethics of the Kingdom; Spiritual Formation

Dion Peachey

Adjunct Faculty
Course(s): Engaging Contemporary Culture

Heather Maust

Registrar; Academic Assistant; Office Manager

Holly Miller

Dietary Supervisor

Ivan Wagler

Maintenance Staff

Jay Conn

TiM Instructor
Course(s): Spiritual Formation

Jeff McLain

Director of Training in Ministry

Jeff Miller

Course(s): Synoptic Gospels & the Life of Christ; Hebrews; Prison & Pastoral Epistles; Preaching the Biblical Text; Core Christian Beliefs II; Old Testament Poetry

Jeremy Miller


Jewel Showalter

Director of Development

John Risner

TiM Instructor
Course(s): Congregational Gift Development

John Stahl-Wert

Adjunct Faculty
Course(s): Leadership, Communications, & Ethics

Jon Showalter

TiM Instructor; Adjunct Faculty
Course(s): Anabaptist History & Theology (TiM); Core Christian Beliefs I; Western Civilization; Christian Apologetics; Contemporary Christianity

Josh Yoder

Adjunct Faculty
Course(s): Principles of Microeconomics

Ken Miller

Faculty; Financial Aid Director
Course(s): Worship Leadership; Worship in the Christian Tradition; College Algebra; Intro to Humanities; Rosedale Chorale; Intro to Music Theory & Sight Singing; Class Voice; Choral Conducting

Leon Zimmerman

TiM Instructor
Course(s): Biblical Interpretation and Study

Loretta Wagler


Lynford Schrock

Chief Financial Officer; Information Technology

Matthew Showalter

Academic Dean; Faculty
Course(s): Biblical Literature I, II, III; Spiritual Formation; Old Testament Prophets

Phil Barr

Adjunct Faculty
Course(s): Engaging Contemporary Culture (Spain); Spanish I

Phil Weber

Course(s): Principles of Biblical Interpretation; Genesis; Romans; History of Christianity I

Preston Yoder

TiM Instructor
Course(s): Congregational Care

Reuben Sairs

Faculty; Director of Library Services; TiM Instructor
Course(s): Introduction to World Religions; Introduction to Philosophy; Christian Apologetics; Anabaptism Today; Public Speaking; The Gospel of John; Introduction to the Biblical Languages; Bible Survey (TiM)

Rich Peachey

Adjunct Faculty
Course(s): Computer Programming; Introduction to Web Design

Rick Griest

Director of Business & Leadership; Faculty
Course(s): Business and the Kingdom of God; Principles of Marketing; Leadership, Communication & Ethics

Shawn Otto

TiM Instructor
Course(s): Congregational Counseling

Sierra Coblentz

Executive Assistant

Troy Landis

TiM Instructor
Course(s): Discipling Others

Twila Weber

Financial Aid Coordinator; Events Coordinator; Women's Mentor

Vicki Sairs

Adjunct Faculty
Course(s): Introduction to Literature; Creative Writing

Not sure who to contact? 

Admissions and Programs: admissions@rosedale.edu

Financial Aid: tweber@rosedale.edu

Donations and Alumni Relations: jshowalter@rosedale.edu

Facility Rental: info@rosedale.edu


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Rosedale School of Business and Leadership

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