I have never had any teacher as loving and as helpful as Heidi - she changed my everyday life, and in my acting, I get access to my emotions in an easier way now thanks to her. If you are looking for a huge change not only in your voice but in your whole being she is the teacher to study with. She is absolutely the best voice teacher ever!

 - Mónica Huarte (Feature films — Chiapas The Heart of Coffee, Without Men)

I use my warm up all the time, in fact just before a recent big audition for a job that I booked!

 - Larisa Oleynik (Hawaii Five-O, Mad Men, Third Rock From The Sun)

Working with Heidi has been essential to my work.  She has taught me to effectively use my voice and to trust my instrument.  I would recommend her and this technique to all actors.

 - Charlene Amoia (How I Met Your Mother, Glee, Mad Love)

Heidi's teaching has helped me find vocal sounds and depth that I did not know I could reach, in a natural and gradual way without hurting my voice, but making it stronger instead.

 - Dorit Simone, Student

Her impact on my personal and professional life is phenomenal. Heidi is the best person by far to learn the method from.

 - Farzam Adrian Jam, Student

I feel like the voice work I've done with Heidi is the cornerstone of my acting.

 - Kristin Bogart, Student

I finally know myself deeper through Heidi's voice work. Her way of teaching is so organized, logical and MAGICAL.

 - Kayako Takatsuna, Student

Heidi has been an invaluable teacher and source of inspiration to me.

 - Arleen Braithwaite, Student

I use Heidi's warmups before every show and audition I have.

 - Anne Wilson, Student

Heidi Scheller is an incredibly dedicated and amazing teacher. I've discovered new things I could do with my voice that I never thought I could do before.

 - Filipe Vuli, Student

Heidi Scheller took me on a path and didn't only hand me the tools on how to free my voice, but she also made sure I own practical ways of maintaining the work for the rest of my life. I strongly recommend her as a teacher to anyone.

 - Angelo Schuurmans, Student

Her real strength lies in her nurturing spirit and in the infectious passion and joy she finds in the work. She guides students through the vulnerable spaces of voice work with a gentle and supportive hand.

 - Pete Cross, Student

You broadened my knowledge of self by helping me break down mental and physical barriers that I didn't realize existed, which wasn't allowing for TRUE FREEDOM as an actress.

 - Michele Richardson

All of the traumas I held my breath were released. She guided me through recovery without needing an explanation. It changed me as a person and let me access my craft as an actress. Heidi is outstanding.

 - Jacqueline Donley, Student

If I have the breath, I have the character! It's about living and breathing! That's the beauty of acting, that's the beauty of being with Heidi Scheller.

 - Aura Colin, Student