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Providing a coordinated global offering built on complementary expertise.

Christelle DOEN
Founding president



Christelle Doën holds a Master’s II degree in Sociology of Organizations and Knowledge Management, enhanced by additional training in project management, change management, human resources, and marketing.
She began her career at a consulting firm for large companies, handling various strategic consulting missions, then pursuing her path to steer corporate transformation strategies in the public and private sectors.
This led her to work for the French Health Insurance organization, where she participated in strategic projects for the National Health Insurance Fund (CNAM). This experience brought her in-depth knowledge regarding the priority issues for paying entities (CNAM) and their role within the overall health care system.
At France’s National Higher School of Social Security, Christelle Doën acquired thorough knowledge about public health policy and the operation of French and international health systems. Her experience enables her to align the requirements of medical devices with the strategic axes of public health.

Ping LEI  |  CDHC partner
Doctor, General Director of the Franco-Chinese Institute


Professor Ping Lei holds a degree from the Paris Institute of Political Sciences in Health Policy Management, as well as a PhD in Management Science from the University of Grenoble. She also holds a degree in General Medicine.

She was head of the manager training center at hospitals and health establishments for six years. She is currently a research-professor at INSEEC Business School Lyon and president of the Franco-Chinese Institute for Health.

She recently published “The Health System in China: System Reform and Hospital Management – 2019, Ping Lei (author), Gilles Duhamel (contributor), preface by Didier Tabuteau.

Caroline SOULET  |  CDHC partner
Expert in regulatory affairs


Caroline Soulet has 18 years of experience working with medical devices in regulatory functions for a major group, then for several startups (Pierre Fabre Medical Devices, Laboratoires Brothier, Vexim SA). She brings a rare skill set of expertise and professionalism in matters regarding French and international regulatory solutions.

Nathalie TRETOUX  |  CDHC partner
Expert in clinical affairs

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Nathalie Tretoux has 25 years of experience in clinical trials for the medical drug and medical device industries. Former clinical research associate, director of clinical trials, and head of the monitoring department, Nathalie is well qualified to provide real expertise for defining your clinical strategy.

Julien FLAIG  |  CDHC partner
Engineer, PhD in Health Economics


Julien Flaig is an expert in medical-economic study and outlook models  His experience is particularly relevant for highlighting the value represented by medical devices.

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