Neli Hadjiyska: Philosopher and historian, PhD in philosophical anthropology (BAS), activist. Gergana School founder, principal and teacher of Bulgarian language and history since its inception. Gergana executive manager and public relations officer. Neofit Rilski honorary award for 2013.
Krassi Ivanchev: Professional chorus conductor, pianist, experienced director and music teacher with practice in Sofia and New York. Artistic Director of the Gergana Children’s Chorus since 2006 and the Men’s and Mixed Chorus since their inception.
Valentin Hadjiyski: Philosopher and historian, PhD in Philosophy (BAS), MBA (Cal State). Formerly BAS scholar, MFA and UN diplomat, consul; now journalist. Gergana teacher of Bulgarian, history and geography; editor, translator, logistics manager. Neofit Rilski award for 2016.
Iliyana Dimitrova: Experienced high school and college teacher of Bulgarian, Russian and English, graduated in languages and literature from Veliko Tarnovo University, expert in the methodology of language teaching. Тeaches Bulgarian language, history and geography.
Ivanka Nikolova: Experienced elementary school and preschool teacher holding a degree from Shumen University in elementary and early childhood education. Teaches Bulgarian language and literature, history and geography.
Lora Al-Ahmad: Piano and Composition М.А. student at Mannes College-The New School of Мusic, studying with Prof. Pavlina Dokovska. Lora is a concert pianist, has won international competitions and is Gergana's Children’s Chorus, Mixed Chorus and music theater class pianist.
Dima Varlamova O'Keefe: Designer and educator. Graduated Parsons, The New School for Design, New York, and UNWE, Sofia. Fashion designer. Assistant Professor in Fashion Design at Parsons. Teaches visual art. Designer of the Gergana logo.
Eva Gendell: Graduate of Sofia University, long-term Gergana parent coordinator and assistant stage director to Gina DiDonato, since September 2019 teaches music theater classes.
Magdalena Dushkina: Gergana Children’s Chorus pianist (2012-14), music editor, music theater class teacher (2014 - 2017). Currently on the Board of Directors
Boryana Yordanova: teacher of rhythmic gymnastics, gymnastics, and yoga (2013 - 2017)
Gergana Velinova (2004-2006) – Children’s Chorus founder and director, formerly on the Board of Directors
Daniela Smith (2004-2007) – Children’s Chorus pianist, currently on the Board of Directors
Yana Kalinkova (2005-2007) – teacher of Bulgarian
Madlen Cholakova, PhD (2006-2012) – Drama Studio founder
Victoria Tzotzkova, PhD (2007-2012) – Children’s Chorus pianist, currently on the Board of Directors
Zora Boyadzhieva (2007-2012) – teacher of Bulgarian
Tanya Georgieva (2009-2010) – teacher of Bulgarian
Rositsa Chilingirova (2010-2012) – teacher of Bulgarian
Mariya Ivanova (2012-2013) – teacher of Bulgarian
Marina Vladimirova (2013-2015) – teacher of Bulgarian
Valya Ivanova (2015-2016) – teacher of visual art
Mita Valcheva (2016-2017) – teacher of Bulgarian
Nadezhda Staneva (2015-2018) – teacher of dance
Blagomira Lipari (2017-2018) – teacher of music theater and rhythmic gymnastics
Emilia Ivanova (2017-2019) – teacher of Bulgarian