Dr. Marine Crest-Guilluy

Dr. Marine Crest-Guilluy is an experienced general practitioner based in Marseille, France, with a career spanning over eight years. She works at her practice located at 2 Boulevard Michelet, where she provides healthcare services to a wide range of patients. Dr. Crest-Guilluy specialises in functional medicine, predictive and preventive medicine, and micronutrition, with a particular focus on the intestinal microbiota. Her extensive background in general medicine has been complemented by additional qualifications, including a DU in Microbiota and Health Medicine from Sorbonne University and a DU in Food Health Micronutrition from the University of Burgundy.

Dr. Crest-Guilluy has been a dedicated advocate for the health and wellbeing of healthcare professionals, a passion she demonstrated by co-founding and presiding over the Healing at Sea association. This Marseille-based initiative offers support to healthcare workers dealing with burnout through sailing activities. She has also contributed to policy development in this field, serving as the “Health of Healthcare Professionals” mission manager at the Ministry of Health from March 2023. In this role, Dr. Crest-Guilluy was instrumental in co-authoring a report on the health of caregivers, advocating for the preservation and promotion of healthcare workers’ health and capacity to work.

In addition to her clinical practice, Dr. Crest-Guilluy has a diverse background in various medical settings. Before establishing herself as a general practitioner, she worked as an internal medicine specialist at CH4V Saint-Cloud and as a coordinating physician in an EHPAD (elderly care facility) for Korian. She has also held significant leadership positions within the French healthcare sector, such as serving as Vice President of the SNJMG and editor-in-chief of its publication. Her involvement in general medicine extends beyond her medical practice, as she has contributed to the education of future medical professionals through various teaching roles.

Throughout her career, Dr. Crest-Guilluy has demonstrated a strong commitment to continuing education. She completed a Master’s in Scientific Research at the University of Angers, where she specialised in cardiovascular pharmacology and infectious diseases. Additionally, she has contributed to medical research, publishing her findings in reputable journals. Her clinical and research expertise is underpinned by a solid foundation in both academic and practical medical training, which began at the National Military Academy and continued through her medical studies at Paris Descartes University.

With a compassionate approach to patient care and a commitment to improving the health of her peers, Dr. Marine Crest-Guilluy continues to make significant contributions to both the medical field and the health of healthcare professionals.