TOP Medical - To Optimize Performance
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TOP Medical Team

Annemieke van de WeyerCo-Founder & CEO

Annemieke has worked in the medical device industry for more than 20 years; she has a clinical background in interventional cardiology, electrophysiology and CRM. Before founding TOP Medical, Annemieke worked in diverse positions at JOMED, Cordis Biosense-Webster and the Academic Hospital in Maastricht. 

Jan-Willem HendriksCo-Founder & CFO

Jan-Willem holds a Bachelor degree in business economics; he started in the medical field in 1993. Before founding TOP Medical, Jan-Willem worked in diverse positions at JOMED, Cordis/J&J and CR Bard. 

Kees RuckDirector Neuro Therapies

Kees joined TOP Medical in October 2011. Before joining TOP Medical Kees worked 12 years for Medtronic of which 6 years in the Neuro Division. Within TOP Medical Kees will be responsible for building the Neuro Therapies Division. 

Ellen JanmaatDirector Peripheral Interventions

Ellen joined TOP Medical in July 2007. Before that, Ellen studied medicine and worked in the Catharina Hospital in Eindhoven. 

Karlien VanderhasseltProduct Specialist

Karlien joined TOP Medical in April 2009. Before joining TOP Medical Karlien worked for Astellas. 

Sander AllonProduct Specialist

Sander joined TOP Medical in March 2010. Before joining TOP Medical Sander obtained his Master of Science degree in Biomedical Engineering at the University of Eindhoven. 

Xemina BoubegraProduct Specialist

Xemina started in June 2010. Xemina holds a Bachelor degree in Social Work and has a history with Abbott and Astra Zeneca. 

Xavier TjampensProduct Specialist

Xavier started in June 2010 as Product Specialist for Belgium/Luxemburg. Before joining TOP Medical Xavier worked for Astellas. 

Jacquelien NoltenProduct Specialist

Jacqueline joined TOP Medical in April 2011. Before joining TOP Medical Jacquelien obtained her Bachelor of Science degree in Physiotherapy and work in a Physiotherapist Practice. 

Uzma YaqubProduct Specialist

Uzma joined TOP Medical in January 2012. Before joining TOP Medical Uzma obtained her Master of Science degree in Oncology at the Free University of Amsterdam.

Ralph GrausCustomer Service Manager

Ralph joined TOP Medical in February 2005 after having worked for over 10 years as a Customer Service Manager for Boston Scientific, JOMED and Abbott Vascular Devices. Ralph also serves as TOP Medical’s Quality Assurance Manager according to the ISO 9001 requirements. 

Indra KustersCustomer Service Representative

Indra joined TOP Medical on August 30th, 2010. Indra studied Business Communication and Modern Languages and worked the last 10 years on a Customer Service Department. 

Peter van der SluisBusiness Development

Peter has more than 20 years of experience in the medical device business. His experience includes the Cardiac Rhythm Management, Interventional Cardiology, Cardiac Surgery, Heart Failure and Atrial Fibrillation business. He worked for companies like St. Jude Medical, Irvine Biomedical, Cameron Health and Advanced Cardiac Therapeutics. Peter is based in California.