The crash occurred around 6:00 a.m. on the southbound side of I-684 at Exit 6, according to the Katonah Fire Department.
Upon arrival, first responders confirmed that the vehicle had flipped and that one person had been ejected. No one was reported trapped in the vehicle.
Crews from the Bedford Hills Fire Department responded to help care for the victim alongside EMS crews. Firefighters helped secure the scene and provided support as medics treated the injured.
Four patients were taken to Westchester Medical Center with non-life-threatening injuries, and all responding fire units were later cleared from the scene.
New York State Police Trooper Krystal Paolicelli said the vehicle flipped for "unknown reasons."
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