About
Who we are
DNA-poli was devised by prof. dr. Peter van Tintelen, renowned cardiogeneticist and key-opinion leader. It has been developed since 2020 within a Dutch scientific consortium, including world-class clinical genetics departments at the Utrecht and Amsterdam academic hospitals in collaboration with conversational AI-specialists from Twente University and a public-private partnership with KAESS design agency.
Our mission
Hereditary genetic conditions affect entire families, yet many at-risk relatives receive inadequate care causing avertable harm. We are dedicated to make Clinical Genetic counseling and DNA-testing more accessible to everyone, eliminating waiting lists and empowering relatives to make well informed decisions about their personal health.
With DNA-Poli, we provide a secure and scalable digital platform for healthcare providers to communicate curated information with affected families, giving at-risk relatives a clear path from risk awareness to genetic counseling and specialist care.
See our servicesImprove counseling uptake after 6 months from 37% to 53%*
Maintain quality of care - reduce counseling times by about 30 minutes*
Increase your production and decrease patient anxiety
Designed to improve genetic care world-wide
* based on interim trial results
Our values
Patient-centered
Every feature is designed around the patient journey and reviewed by our patient council — from first contact to DNA-testing and follow-up.
Clinically grounded
Built by Clinical Geneticists at leading academic hospitals to solve pressing challenges in day-to-day clinical practice.
Compliant & secure
Designed with safety- and security first, we comply with required regulations and go beyond industry standards to keep sensitive health data safe.
Collaborative
Jointly developed by healthcare professionals and patients and continuously improved through feedback and shared expertise.
Our Team

Prof. Peter van Tintelen
Prof. MD PhD
Chair, Advisory Board

Dr. Marten Siemelink
MD PhD
CEO

Thomas van Rompaey
CTO
Collaborators
Scientific
UMC Utrecht — Genetica
Marlies van Lingen, Lieke M. van den Heuvel, Prof. J. Peter van Tintelen
University of Twente — Human Media Interaction
Tessa Beinema, Jan Kolkmeier, Randy Klaassen, Prof. Dirk K.J. Heylen
Netherlands Cancer Institute, Amsterdam
Noor A.A. Giesbertz
Amsterdam UMC
Prof. M. Corrette Ploem, Prof. Martina Cornel
Bureau KAESS BV
Dianne van Essen, Martijn Kampshoff
Clinical
UMC Groningen
Karin van Spaendonck-Zwarts, Imke Christiaans
Radboud UMC & Maastricht UMC
Yvonne Hoedemaekers, Ingrid Krapels, Angela van Remortele
Amsterdam UMC
Arjan Houweling