Chaillot joined GE HealthCare in 2001 and assumed his current role in January 2024. In June 2025, he announced a partnership with Egypt’s Ministry of Health & Population and UPA to establish a local ultrasound manufacturing facility to expand diagnostic access and reduce import dependency, supporting Egypt’s Vision 2030. In January 2025, GE HealthCare partnered with ADI, to introduce AI-powered diagnostic imaging technology to American Hospital Dubai’s executive clinic. Chaillot also serves on the board of Dubai International Chamber.