Our People
Executive Board
Our decision-making body for financing research projects and setting communication and fundraising strategies consists of a 5-member board comprising 3 patients and 2 clinical scientists, reflecting the fact that Tinnitus Quest is driven by patients with the help of scientists.

Sven Köllmann
Founder & Board Member

Hazel Goedhart
Founder & Board Member

Markku Vesala
Founder & Board Member

Dirk de Ridder
Board Member

Hamid Djalilian
Board Member
Innovation Board

Daniel Polley
Head of Innovation Board

Stéphane Maison
Board Member

Thanos Tzounopoulos
Board Member
Scientific Advisory Board
Tinnitus Quest has a scientific advisory board to support funding allocation decisions by evaluating research proposals submitted to our grants program. The board also supports outreach efforts.

Will Sedley
Advisor

Christopher Cederroth
Advisor

Tobias Kleinjung
Advisor

Antonio Lopez-Escamez
Advisor

Winfried Schlee
Advisor

Berthold Langguth
Advisor

Arnaud Noreña
Advisor

Birgit Mazurek
Advisor
Patient Advisory Board
Our patient advisory board represents the voice of tinnitus sufferers and works with the scientific advisory board to advise on funding allocation, as well as supporting public outreach efforts.
Get in touch with the Patient Advisory Board:

Peter Lyneham
Patient

Stephen Harrison
Patient

Nick Higgs
Patient

Linda Gendreau
Patient

Cian Hughes
Patient

Ben van der Valk
Patient
Team Members
We have a team of dedicated volunteers working on social media, events organizing, fundraising, video editing, and more. Would you like to join the team?

Jack Rubinacci
PR Manager

Mark Waller
Financial Advisor

Tim Dziwisch
Communications Associate
