About Medexprim

Medexprim is based in Toulouse, southwest France. It was founded in 2015 by Karine Seymour. She found immediate support from key opinion leaders and partners.

“There is a change of paradigm in the way medical research is conducted, leveraging real-world data and big-data technologies. Biomedical images archives are a treasure of resources for the fast evolving field of radiomics and imaging biomarkers discovery. I decided to contribute with my expertise in PACS to help researchers better understand diseases, find new cures faster, and develop predictive and personnalized medicine.”

Karine Seymour holds an engineering degree from ENSTA, Paris, a Master of Applied Science in Electrical and Computer Engineering from the University of British Columbia and an Executive MBA (Summa Cum Laude) from Toulouse Business School. She brings 20 years of experience in managing PACS projects in France and in North America.


Romain Cazavan President of Medexprim

Karine Seymour, founder of Medexprim, hands over the Presidency of the company to Romain Cazavan. She continues to manage the Operations Department and the product management.

Romain Cazavan, 48, holds a Master’s degree from ESSEC. He began his career at Générale de Santé and joined Siemens France in 2001 as Chief Financial Officer. In 2015, he joined AGFA Healthcare as CFO, where for 2 years he participated in the signature of the renewal of the APHP (Paris Hospitals) contract. Since 2017, he has been Business Angel and Business Developer for Digital Health Start-ups and has been working closely with Medexprim since 2018.

“Our organization is extremely fluid. We share the same vision and strategic decisions are made together. Between us, we will build the Medexprim of tomorrow to become a Champion of Medical Imaging data valorisation” he testifies.


Nicolas Dubost joined Medexprim as an associate in 2017, in charge of the business development. Nicolas brings 27 years of experience in management and business development in the medical imaging and medical devices fields, in Europe and North-America. He holds an MBA from ESCP Europe (Ecole Supérieure de Commerce de Paris), and a German Diplom-Kauffman from the TU Berlin. He is fluent in English, German and Italian.

logo medexprim


Medexprim’s logo symbolizes our core values : open innovation and collaboration.