Faculty & Staff | Yongsan International School of Seoul

All Departments

Leadership Team

Dr. George Zickefoose

Headmaster

Chief Financial Officer

Dr. Esther Myong

Chief Academic Officer

Dr. Aquil Bayyan

HS Principal

MS Principal

ES Principal

Community Relations Director

Headmaster's Assistant

High School

Dr. Aquil Bayyan

HS Principal

Travis Hostetter

HS Assistant Principal

Director of HS Counseling (11th-12th / A-Kt)

HS Counselor (11th-12th / Ku-Z)

Taylor Peterson

HS Counselor (9th-10th)

HS Chaplain

HS Admin Assistant

Geovanni Flores

HS Art

Meredith Kennedy

HS Art

HS English

Jonathan Hannah

HS English

HS English

Bethany Stallings

HS English/ELL/SLS

HS English/Drama

HS Math

HS Math

Killian Maxwell

HS Math

HS Math

MS/HS Media Specialist

HS Physical Education/English

HS Physical Education

HS Science

Ashley Hostetter

HS Science

HS Science

HS Science

HS Social Studies

HS Social Studies

HS Social Studies

Robert Southard

HS Social Studies/Curriculum

HS Social Studies

Robert Harrison

Substitute Teacher

HS Technology

HS Technology

Nathan Bingaman

HS Theology/Ethics/Values

HS Theology/Ethics/Values

HS Theology/Ethics/Values

Brittany Ludwig

MS/HS Music (Band)

MS/HS Music (Choir)

MS/HS Music (Orchestra)

MS/HS Music Accompanist

MS/HS World Language (Spanish)

HS World Language (Japanese)

HS World Language (Korean)

HS World Language (Spanish)

HS World Language (Mandarin)

MS/HS World Language (Mandarin)

Middle School

MS Principal

Kimberly Kershner

MS Assistant Principal

MS Counselor

MS Chaplain

MS Admin Assistant

MS Art

Cathleen Carpenter

MS Language Arts

MS Language Arts/Bible

MS Language Arts

MS Math/Bible

MS Math

MS Math/MS Athletics Director

MS/HS Media Specialist

Brittany Ludwig

MS/HS Music (Band)

MS/HS Music (Choir)

MS/HS Music (Orchestra)

ES/MS Physical Education

Brandon Trevino

MS Physical Education

MS Science

MS Science

MS Science

Jason Bongiovanni

MS Social Studies/Philosophy

MS Social Studies/Philosophy

MS Social Studies/Philosophy

MS Student Learning Services/ELL

Substitute Teacher

MS Technology

MS Theology/Ethics/Values

MS World Language (Korean)

MS/HS World Language (Spanish)

MS/HS World Language (Mandarin)

Elementary School

ES Principal

Steve Carpenter

ES Assistant Principal

ES Counselor

Unique Kersey-Watts

ES Counselor

ES Chaplain

ES Admin Assistant

ES Kindergarten

ES Kindergarten

ES Kindergarten

ES 1st Grade

ES 1st Grade

ES 1st Grade

ES 1st Grade

ES 2nd Grade

ES 2nd Grade

ES 2nd Grade

ES 2nd Grade

ES 3rd Grade

ES 3rd Grade

ES 3rd Grade

ES 3rd Grade

ES 4th Grade

ES 4th Grade

ES 4th Grade

ES 5th Grade

ES 5th Grade

ES 5th Grade

Charissa Widman

ES 5th Grade

ES Art

ES English Language Learning (ELL)

ES English Language Learning (ELL)

ES Library Assistant

Julie Dickinson

ES Media Specialist

ES Music

ES Music/Art

ES/MS Physical Education

ES Physical Education

ES Student Learning Services

ES Student Learning Services

KatieJo Delisle

Substitute Teacher

Substitute Teacher

ES Technology

ES World Language (Korean)

ES World Language (Mandarin)

ES Teaching Assistant

ES Teaching Assistant

ES Teaching Assistant

Teaching Assistant

ES Teaching Assistant

Academics

Dr. Esther Myong

Chief Academic Officer

Robert Southard

Curriculum Coordinator/HS Social Studies

Student Learning Services Coordinator

Academic Assistant

Activities (Athletics & Aquatics)

Activities Director

Aquatics Director

Aquatics Instructor

Aquatics Instructor

MS Athletic Director/MS Math

ASA Coordinator

Admissions

Director of Admissions

Admissions Assistant

Administrative Assistant

Registrar

Business Office (Finance & Operations)

Chief Financial Officer

Business Manager

Assistant Business Manager

HR Manager

Nurse

Administrative Assistant

Administrative Assistant

Housing Assistant

ES Attendance & Reception

MS/HS Attendance/Reception & HS Counseling Assistant

Bus Coordinator

Communications

Community Relations Director

Communications Specialist

Communications Specialist

Communications Specialist

Facilities

Maintenance Manager

Maintenance Manager

Housing Manager

Maintenance Assistant Manager

Maintenance Assistant

Maintenance Assistant

Maintenance Assistant

Technology

Director of Technology

Education Technology Coordinator

Technology Coach

Technology Support

Technology Support

Legend:

Department Team Lead