Cardiac (Heart)ProceduresAortic Arch Repair Aortic Root Repair Aortic Valve Surgery Atrial Fibrillation Surgery Coronary artery bypass grafts Heart Transplant Mitral Valve Surgery Pericardectomy Thoraco-Abdominal Repair Transcatheter Aortic Valve Implant (TAVI) GlossaryPatient JourneyOutpatient VisitPre-assessment ClinicHospital StayPost DischargeFollow-upMedicationsOutcome DataThoracic (Lungs)ProceduresBronchoscopy Chest Wall surgery Collapsed lung Empyema and Decortication Endobronchial Coils Endobronchial valves Lobectomy Lung Biopsy Lung Transplant Lung volume reduction Pectus Conditions Pleural Biopsy Pneumonectomy Sleeve Resection Thymectomy Tracheal resection Wedge Resection GlossaryPatient JourneyOutpatient VisitPre-assessment ClinicHospital StayPost DischargeFollow-upMedicationOutcome DataCongenital (Children)Congenital Heart Disease OverviewProceduresAtrial Septal Defect (ASD) Atrio Ventricular Septal Defect (AVSD) Coarctation of the Aorta Hypoplastic Left Heart Syndrome (HLHS) Patent Ductus Arteriosus (PDA) Patent Foramen Ovale (PFO) Pulmonary Valve Stenosis Transposition of the Great Arteries (TGA) Tricuspid Atresia Truncus Arteriosus Ventricular Septal Defect (VSD) GlossaryPatient JourneyOutpatient VisitPre-assessment ClinicHospital StayFollow-upMedicationsOutcome DataSupport GroupsCardiac Support GroupsThoracic Support GroupsCongenital Support GroupsSCTS Lay RepresentativeWellbeingWound ManagementFind a HospitalFind a ConsultantDonate Home Patients Find a Consultant Mr John Yap Find a Consultant Mr John YapLast updated: 1 Apr 2024GMC: 3191897Areas of Practice: Adult CardiacRegion: London NorthHospitals: St Bartholomew's Hospital Profile Cardiac Committees Addresses Qualifications & AccreditationsMB ChB MD FRCS(CTh) MBA LLM Adult Cardiac Surgery SCTS CommitteesThis consultant has not been a member of any SCTS committees. Addresses This consultant has not added any addresses to their public profile. View all Consultants