About Us
The Swiss Umbrella Organization for congenital heart defects improves the situation of patients and their relatives, promotes the network between self-help organizations and specialists, educates the population and supports research into congenital heart defects.
We are Herznetz
Every 100th child is born with a congenital heart defect. This makes it the most common birth defect. Our politically neutral and non-profit organization supports children and adults with congenital heart defects.
Find out more in our podcast and film.
Our Member Organizations
The Swiss association includes all organizations from the various fields: parent and patient organizations in Switzerland, professional groups and research groups.
Parent and Patient Organizations
Professional Groups
Researchers
Our Board

Prof. Dr. med. Daniel Tobler
President, WATCH/Association GUCH Switzerland

Dr. Sonja Budäus
Board Member, VKHFS

Stephanie Hintermann
Board Member,
Fontanherzen Schweiz

Dr. Marc Pfluger
Board Member / SGPK

Roger Theiler
Board Member, Parents' Association EVHK

Dr. med. Fabienne Schwiz
Vice President, WATCH/ Association GUCH Switzerland

Aline Gasser
Board Member, C Care for congenital heart defects

Dr. med. Lukas Meier
Board Member, GUCH/WATCH

Dr. med. Mathias Possner
Board Member

Luca Zambrino
Board Member, Cuore Matto
Our Origins
The Swiss umbrella organization for congenital heart defects Switzerland was founded in 2016 as a non-profit organization on the initiative of the heart specialists Prof. Dr. med. Daniel Tobler from the University Hospital Basel and Prof. Dr. med. Christian Balmer from the Children's Hospital Zurich.

Prof. Dr. med. Daniel Tobler
President, WATCH/GUCH Switzerland Association

Prof. Dr. med. Christian Balmer
VKHFS, SGPK
Our Office

Barbara Peterli Wolf
Executive Director

Rahel Hasenfratz
Secretariat
How to Contact Us
Do you have a concern? Then send us an email or just give us a call.
herznetz.ch
Dachverband angeborene Herzfehler Schweiz
Lange Gasse 78
4052 Basel
Barbara Peterli Wolf, Executive Director,
Available: Monday & Tuesday all day, Thursday morning
E-Mail:
Mobile:
Rahel Hasenfratz, Secretariat
Available: Monday all day, Tuesday & Thursday morning
E-mail: