Duncan Gipson - WWAED Directory Go back to directory. Add to Address Book. Duncan Gipson Work Hurstpierpoint Essex work Work Phone: 07971 030939work Work Email: duncan.gipson@btinternet.comINTERNET Website: Chris Warren & Partners Categories: Category 1 Dentist, Category 2 Qualified Dentist, WWAED Disciplinary Representative, WWAED Full Member, WWAED Head Steward Updated 6 months ago.