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the team

We may have different backgrounds and personalities, but we are driven by a shared purpose: making healthcare better and more affordable. Complementing each other since 2015.

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Mark-Jan Harte

Co-founder & CEO

Jeroen van Duffelen

Co-founder & COO

Joris Wakkie

Chief Medical Officer

Jurriaan Graaff

Head of People

Theo Gough

Chief Technology Officer

Victor Groothengel

Chief Commercial Officer

Karin Bergstein

Chief Finance Officer


Lizzie Barclay

Medical Director

Regulatory Compliance

Leon Doorn

Head of Regulatory Affairs

Nathan Pollpeter

Quality Assurance/Information Security Associate

Tamara Petetta

Clinical Regulatory Associate

Sales and Marketing

Bob Vonk

Business Manager Benelux

Lloyd O'Mahony

Business Manager UK

Raquel Unzueta

Project Manager

Maud Ménard

Product Manager

Catalina Barzescu

Content Writer & Communications Officer

Iuliana Grigore

Marketing Manager

Urmy Lai

Sales and Contracting Support Manager

Philip Colbourne

Business Development Manager UK

David King

Project & Delivery Manager NHSx

Jeroen Nijwening

Business Development Manager

Romane Bir

Marketing and Sales Intern


Kay Lamerigts

Machine Learning Engineer

Mirco Hess

Machine Learning Engineer

Gerben van Veenendaal

Data Scientist

Pedro Palhares

Back-end Engineer

Kais Baccour

DevOps Engineer

Giwan Persaud

Front-end Engineer

Floortje Jolink

Application Specialist

Oleksandr Pokutnik

Back-end Engineer

Travis Dunn

Back-end Engineer

Alexander van Eck

Back-end Engineer

Andy Repton

Lead Service and Site Reliability Engineer, Security Officer

Sander Smits

Back-end Engineer

Andrii Yurchuk

Back-end Engineer

Lonneke Versteegh-Reinders

Project and Delivery Manager

Irene Ramirez Marin

Customer Success Engineer


Seher Room

Operation Manager

Maite Hes

Office Coordinator

Foekje Croles

Legal Counsel

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