Leadership Team

Headmaster
headmaster@yisseoul.org
Email
Chief Financial Officer
cfo@yisseoul.org
Email
Chief Academic Officer
esther.myong@yisseoul.org
Email
Schoology
Schoology
HS Principal
aquil.bayyan@yisseoul.org
Email
Schoology
Schoology
MS Principal
susan.sevey@yisseoul.org
Email
Schoology
Schoology
ES Principal
david.benedict@yisseoul.org
Email
Schoology
Schoology
Community Relations Director
community@yisseoul.org
Email
Headmaster's Assistant

High School

HS Principal
aquil.bayyan@yisseoul.org
Email
Schoology
Schoology
HS Assistant Principal
travis.hostetter@yisseoul.org
Email
Schoology
Schoology
Director of HS Counseling (11th-12th / A-Kt)
joon.myong@yisseoul.org
Email
Schoology
Schoology
HS Counselor (11th-12th / Ku-Z)
rachel.dooley@yisseoul.org
Email
Schoology
Schoology
HS Counselor (9th-10th)
taylor.peterson@yisseoul.org
Email
Schoology
Schoology
HS Chaplain
kyle.pash@yisseoul.org
Email
Schoology
Schoology
HS Admin Assistant
hsoffice@yisseoul.org
Email
HS English
Schoology
Schoology
HS English
Schoology
Schoology
HS English
Schoology
Schoology
HS English/ELL/SLS
Schoology
Schoology
HS English/Drama
Schoology
Schoology
HS Math
Schoology
Schoology
HS Math
Schoology
Schoology
HS Math
Schoology
Schoology
HS Math
Schoology
Schoology
MS/HS Media Specialist
Schoology
Schoology
HS Physical Education/English
Schoology
Schoology
HS Physical Education
Schoology
Schoology
HS Science
Schoology
Schoology
HS Science
Schoology
Schoology
HS Science
Schoology
Schoology
HS Science
Schoology
Schoology
HS Social Studies
Schoology
Schoology
HS Social Studies
Schoology
Schoology
HS Social Studies
Schoology
Schoology
HS Social Studies/Curriculum
Schoology
Schoology
HS Social Studies
Schoology
Schoology
Substitute Teacher
Schoology
Schoology
HS Technology
Schoology
Schoology
HS Technology
Schoology
Schoology
HS Theology/Ethics/Values
Schoology
Schoology
HS Theology/Ethics/Values
Schoology
Schoology
HS Theology/Ethics/Values
Schoology
Schoology
MS/HS Music (Band)
Schoology
Schoology
MS/HS Music (Choir)
Schoology
Schoology
MS/HS Music (Orchestra)
Schoology
Schoology
MS/HS Music Accompanist
Schoology
Schoology
MS/HS World Language (Spanish)
Schoology
Schoology
HS World Language (Japanese)
Schoology
Schoology
HS World Language (Korean)
Schoology
Schoology
HS World Language (Spanish)
Schoology
Schoology
HS World Language (Mandarin)
Schoology
Schoology
MS/HS World Language (Mandarin)
Schoology
Schoology

Middle School

MS Principal
susan.sevey@yisseoul.org
Email
Schoology
Schoology
MS Assistant Principal
kimberly.kershner@yisseoul.org
Email
Schoology
Schoology
MS Counselor
melanie.langer@yisseoul.org
Email
Schoology
Schoology
MS Chaplain
greg.atkinson@yisseoul.org
Email
Schoology
Schoology
MS Admin Assistant
msoffice@yisseoul.org
Email
MS Art
Schoology
Schoology
MS Language Arts
Schoology
Schoology
MS Language Arts/Bible
Schoology
Schoology
MS Language Arts
Schoology
Schoology
MS Math/Bible
Schoology
Schoology
MS Math
Schoology
Schoology
MS Math/MS Athletics Director
Schoology
Schoology
MS/HS Media Specialist
Schoology
Schoology
MS/HS Music (Band)
Schoology
Schoology
MS/HS Music (Choir)
Schoology
Schoology
MS/HS Music (Orchestra)
Schoology
Schoology
ES/MS Physical Education
Schoology
Schoology
MS Physical Education
Schoology
Schoology
MS Science
Schoology
Schoology
MS Science
Schoology
Schoology
MS Science
Schoology
Schoology
MS Social Studies/Philosophy
Schoology
Schoology
MS Social Studies/Philosophy
Schoology
Schoology
MS Social Studies/Philosophy
Schoology
Schoology
MS Student Learning Services/ELL
Schoology
Schoology
Substitute Teacher
Schoology
Schoology
MS Technology
Schoology
Schoology
MS Theology/Ethics/Values
Schoology
Schoology
MS World Language (Korean)
Schoology
Schoology
MS/HS World Language (Spanish)
Schoology
Schoology
MS/HS World Language (Mandarin)
Schoology
Schoology

Elementary School

ES Principal
david.benedict@yisseoul.org
Email
Schoology
Schoology
ES Assistant Principal
steve.carpenter@yisseoul.org
Email
Schoology
Schoology
ES Counselor
carra.beam@yisseoul.org
Email
Schoology
Schoology
ES Counselor
unique-rose.kersey-watts@yisseoul.org
Email
Schoology
Schoology
ES Chaplain
simon.adams@yisseoul.org
Email
Schoology
Schoology
ES Admin Assistant
esoffice@yisseoul.org
Email
ES Kindergarten
Schoology
Schoology
ES Kindergarten
Schoology
Schoology
ES Kindergarten
Schoology
Schoology
ES 1st Grade
Schoology
Schoology
ES 1st Grade
Schoology
Schoology
ES 1st Grade
Schoology
Schoology
ES 1st Grade
Schoology
Schoology
ES 2nd Grade
Schoology
Schoology
ES 2nd Grade
Schoology
Schoology
ES 2nd Grade
Schoology
Schoology
ES 2nd Grade
Schoology
Schoology
ES 3rd Grade
Schoology
Schoology
ES 3rd Grade
Schoology
Schoology
ES 3rd Grade
Schoology
Schoology
ES 3rd Grade
Schoology
Schoology
ES 4th Grade
Schoology
Schoology
ES 4th Grade
Schoology
Schoology
ES 4th Grade
Schoology
Schoology
4th Grade
Schoology
Schoology
ES 5th Grade
Schoology
Schoology
ES 5th Grade
Schoology
Schoology
ES 5th Grade
Schoology
Schoology
ES 5th Grade
Schoology
Schoology
ES English Language Learning (ELL)
Schoology
Schoology
ES English Language Learning (ELL)
Schoology
Schoology
ES Library Assistant
ES Media Specialist
Schoology
Schoology
ES Music
Schoology
Schoology
ES Music/Art
Schoology
Schoology
ES/MS Physical Education
Schoology
Schoology
ES Physical Education
Schoology
Schoology
ES Student Learning Services
Schoology
Schoology
ES Student Learning Services
Schoology
Schoology
Substitute Teacher
Schoology
Schoology
Substitute Teacher
Schoology
Schoology
ES Technology
Schoology
Schoology
ES World Language (Korean)
Schoology
Schoology
ES World Language (Mandarin)
Schoology
Schoology
ES Teaching Assistant
ES Teaching Assistant
ES Teaching Assistant
Teaching Assistant
ES Teaching Assistant

Academics

Chief Academic Officer
esther.myong@yisseoul.org
Email
Schoology
Schoology
Curriculum Coordinator/HS Social Studies
Schoology
Schoology
Student Learning Services Coordinator
Schoology
Schoology
Academic Assistant

Activities (Athletics & Aquatics)

Activities Director
daniel.hale@yisseoul.org
Email
Schoology
Schoology
Aquatics Director
silvain.barker@yisseoul.org
Email
Aquatics Instructor
Schoology
Schoology
Aquatics Instructor
MS Athletic Director/MS Math
Schoology
Schoology
ASA Coordinator
suyoung.chang@yisseoul.org
Email

Admissions

Director of Admissions
admissions@yisseoul.org
Email
Admissions Assistant
apply@yisseoul.org
Email
Administrative Assistant
Registrar
registrar@yisseoul.org
Email

Business Office (Finance & Operations)

Chief Financial Officer
cfo@yisseoul.org
Email
Business Manager
Assistant Business Manager
HR Manager
Schoology
Schoology
Nurse
nurse@yisseoul.org
Email
Administrative Assistant
Administrative Assistant
Housing Assistant
ES Attendance & Reception
es.attendance@yisseoul.org
Email
MS/HS Attendance/Reception & HS Counseling Assistant
ms.attendance@yisseoul.org, hs.attendance@yisseoul.org
Email
Bus Coordinator
transportation@yisseoul.org
Email

Communications

Community Relations Director
community@yisseoul.org
Email
Communications Specialist
Communications Specialist
Communications Specialist
Schoology
Schoology

Facilities

Maintenance Manager
Maintenance Manager
Housing Manager
Maintenance Assistant Manager
Maintenance Assistant
Maintenance Assistant
Maintenance Assistant

Technology

Director of Technology
Schoology
Schoology
Education Technology Coordinator
Schoology
Schoology
Technology Coach
Schoology
Schoology
Technology Support
Technology Support
Legend:
Department Team Lead