Cancel my appointment If you need to cancel your GP appointment with the Waterford Medical Centre please enter your details. Name First Last Date of Birth DD slash MM slash YYYY Email Address Phone NumberAppointment date DD slash MM slash YYYY Your DoctorYour DoctorDr Sean McBrinnDr Sharon O DonnellDr Caitriona MooneyDr Deirdre MantonDr Caitriona KennedyDr Sinead SloanDr Marina ValislavaDr Cherry CheungOther