Meet the team

The AO CMF team is committed to providing support to members and developing innovative educational events for surgeons worldwide

Erich Roethlisberger

AO CMF Executive Director

Shoshana Geronimi 

AO CMF Executive Assistant

R&D and Fellowship

Mirjam Bucher

AO CMF R&D, Fellowship Program

Community Development

Laura Leivo

Community Development Manager

Raluca Herren

Communications Specialist

Sabine Roder

Community Development Coordinator

Education Europe, Middle East and Africa

Diana Greiner

Global Education Manager and Regional Manager EMEA

Sonia Rebustini

Sonia Rebustini

Project Manager Education Initiatives

Sarah Groves

Sarah Groves

EMEA Educational Events Organization & Davos Courses

Ariadna Guirao

EMEA Educational Events Organi­zation & Board Meetings


Noémie Ringgenberg

EMEA Educational Events Organization and Webinars

Stefanie Soos

Stefanie Soos

EMEA Educational Events Organization

Edina Buzas

EMEA Educational Events Organization & Board Meetings

AO CMF Asia Pacific 


Naoko Kawai

Regional Manager

Jenny Cheng

Jenny Cheng

Educational Events Organization


Prateek Thakur

India Educational Events Organization


Suruchi Ranjan

India Educational Events Organization

AO CMF Latin America


Micheline Bertolani

Regional Manager

Laura Duràn

Educational Events Assistant

AO CMF North America

Andrea McClimon

Andrea McClimon

Regional Director AO CMF North America

Chitra Subramaniam

Chitra Subramaniam

Chief Learning Officer (Education)

Kelly McCormick

Programs Manager (Fellowships & Research)

Brenda Lowry

Brenda Lowry

CMF Education Development Manager

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