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Our Team

Every member of our team is a native German speaker who strives to provide a culturally diverse language education to our students. Many of our colleagues have been part of our team for many years and have lived and worked in the United States or German speaking countries before coming to the German Language School of Naperville. All of our teachers speak German natively and English too! 

Become part of the team

Anne Becker

Anne Becker

Director

Anne grew up in Wuppertal, went to the University of Bochum and studied History, German Linguistics, German literature and Educational Science.

Angela Jöstlein

Angela Jöstlein

Director Emeritus (retired in 2021)

Angela founded GLSN in 2001 and served as the director until 2021. Born in Berlin, Germany, Angela earned a degree in Social Work in München, and moved to the US in 1970.

Caroline Curley

Caroline Curley

Assistant Teacher

Born and raised in Berlin, Germany, and with background in marketing, moved to Chicago through the German/American Youth Exchange program.

Francy McNamara

Francy McNamara

Teacher

Francy grew up in Mannheim, Germany. She currently works at Swiss Steel Group. She's teaching for over 25 years at German schools in the Chicagoland area.

Karen Caputo

Karen Caputo

Teacher

Karen lived in Berlin and Frankfurt, Germany, for seven years. She completed her teaching degree and taught high school German and English stateside for 15 years.

Linda Mantz

Linda Mantz

Teacher

Linda was born and grew up just outside of Hamburg, Germany. She is a certified daycare teacher, has an American husband, 4 children with two of them at GLSN.

Petra Kohler, PH.D.

Petra Kohler, PH.D.

Teacher

Petra was born and raised in Giessen, Germany. She is currently teaching Science at DuPage Montessori school working with children from K through 8th Grade.

Sandra Nelson

Sandra Nelson

Teacher

Sandra was born and raised in the suburbs of Cologne. She has been working as a preschool teacher since 2001. Sandra lives in Warrenville with her husband and three children.

Alice Voss-Kantor

Alice Voss-Kantor

Teacher

Alice was born in the Rhineland (West Germany), and grew up in Frankfurt/Main. While living in Switzerland, a career opportunity brought her to Chicago.

Anna Fesun

Anna Fesun

Teacher

Anna is originally from Ukraine and received her MBA in International Business at the University of Stuttgart. Anna is proficient in German, English, Ukrainian and Russian.

Daniela Paulius

Daniela Paulius

Teacher

Daniela was born and raised in Germany, studied education in Mainz and Köln (Cologne), and lived in Saarland and Freiburg before moving to Chicago.

Holger Becker, PhD

Holger Becker, PhD

Teacher

Born and raised in Schwelm (NRW), Germany, Holger earned a degree in German philology and a PhD in linguistics and moved to the US through a job assignment in 1993.

Kathrin Schmid

Kathrin Schmid

Teacher

Kathrin was born in Reutlingen, Germany and gained her Masters degree (MA) in communications and cultural anthropology at the University of Tübingen.

Melinda Beck

Melinda Beck

Teacher

Melinda lived in Cologne, Hamburg and Mannheim and majored in Germanic Studies, receiving her teaching certificate from Indiana University, Bloomington.

Ranja Moore

Ranja Moore

Assistant Teacher

Ranja grew up in Weßling, Bavaria, and studied Comparative Literature and Linguistics at LMU Munich. She lived in Cádiz, Spain, and Waterville, ME, before moving to Chicago.

Tristan Druelinger

Tristan Druelinger

Teacher

Tristan was raised in a suburb of Chicago and got his degree in Education and German Language from Saint Louis University.

Andrea Vrecko

Andrea Vrecko

Teacher

Andrea was born in Munich. She studied at University of Eichstätt to become a primary school teacher and currently lives in Naperville with her husband, and their four children.

Anna Schall

Anna Schall

Teacher

Anna studied German Language Arts in Poland, before she worked as an investment advisor in Leipzig (Germany). In 2019 Anna came to the US with her husband.

Doris Istafanous

Doris Istafanous

Assistant Teacher

Doris was born and raised in Vienna, Austria, where she worked as an assistant teacher. She moved to the USA with her husband and currently works at a Montessori school.

Jacqueline Schüring

Jacqueline Schüring

Teacher

Jacqueline was born in Dortmund, has a degree as a primary school teacher, and worked several years at an inner-city school in Ludwigshafen.

Libby Bradley

Libby Bradley

Teacher

Libby was raised in Vienna. She attended Wheaton College in the United States, and then worked in finance before having children. She loves to represent Austria at GLSN.

Nicole Simms

Nicole Simms

Assistent Teacher

Nicole was born in Saxony, Germany, worked in Office Management and HR, has recently taught German at DANK School, and currently works as a substitute PreK teacher.

Sabine Galagher

Sabine Galagher

Teacher

Sabine was born in Bavaria, Germany and studied Chemical Engineering at the Technical University in Munich.

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