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Admissions Office

Meet our Staff

We are eager to connect with you and answer any questions you have about Union College. Find the Admissions Dean for your school by using the search tool below. Or, you can view our full team of deans, operations staff, and senior interviewers.

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Admissions Deans

Vernon Castillo

Vernon Castillo P'25, P'27

Senior Associate Dean of Admissions

castillv@union.edu

he/him
Fluent in Spanish

Katherine DeSieno

Katherine DeSieno

Senior Associate Dean of Admissions; Coordinator of Admissions Communications

desienok@union.edu

she/her

outdoor profile image of Emma Gray

Emma Gray '22

Assistant Dean of Admissions

graye@union.edu

she/her

Susie Hanks

Susie Hanks

Director of Admissions for Programming & Partnerships

hankss@union.edu

she/her

Profile photo of Matthew Masciocchi

Matthew Masciocchi '19

Assistant Dean of Admissions

masciocm@union.edu

he/him

Headshot of Jason Nevinger

Jason Nevinger

Interim Vice President for Admissions, Financial Aid, and Enrollment

nevingej@union.edu

he/him

Outdoor profile photo of Julianna Sweet

Julianna (Juls) Sweet '21

Assistant Dean of Admissions

sweetj@union.edu

she/her

Outdoor profile photo of Ben Tefft

Benjamin Tefft

Assistant Dean of Admissions

tefftb@union.edu

he/him

Lilia Tiemann

Lilia Tiemann P'14

Coordinator of Admissions Events

tiemannl@union.edu

she/her
Fluent in Spanish

Professional headshot of Jessica Wenger.

Jessica Wenger '10

Assistant Dean of Admissions; Coordinator of Diversity and Access Engagement

wengerj@union.edu

she/her

Operations Staff