Home The Crays Collaborative PCN The Crays Collaborative PCN is a network of 6 GP surgeries which are Broomwood Surgery Crescent Surgery Derry Downs Surgery Gillman’s Road Surgery Poverest Medical Centre St Mary Cray Practice Aboutus OurPractices OurWorkforce OurServices EnhancedAccess Contactus Patient Participation GroupLearn about the work of the PCN PPG Newsletters Click here for our Latest News Get The NHS App Latest News Health Night 1st September 2025read more about Health Night Ladies Health Night 4th February 2025read more about Ladies Health Night Health Information Week 15th January 2025read more about Health Information Week Next : View older posts