Dr Mark Williams

• 28 years of experience
• Consultant cardiologist, The Runnymede Hospital (present)
• Consultant cardiologist, Spire St Anthony's Hospital (present)
• Consultant cardiologist, 77 Wimpole Street Outpatients & Diagnostics (present)
• Consultant cardiologist, Nuffield Health Guildford Hospital (present)
• Consultant interventional cardiologist, Ashford and St Peter's Hospital NHS Foundation Trust (May 2013 - present)
• Clinical director in Cardiology, Ashford and St Peter's Hospital NHS Foundation Trust (June 2018 - November 2019)

• 1994, BSc Thesis: ‘Sequence analysis and location of the idiotopes of BEG-2: A Fetal Human DNA-Binding Autoantibody. Supervisors: Prof N Staines
• MD Thesis: ‘Insights into the management of pulmonary arterial hypertension in the setting of systemic sclerosis’ Supervisors: Dr JG Coglan, Prof C Denton
• 2010, King’s College Hospital: ‘Comparison of central versus peripheral adenosine infusions in the calculation of coronary pressure measurement in patients with stable angina. Supervisor: Dr J Byrne, Dr N Melikian.
• Impact of Bosentan and endothelin-1 antagonist on the management of connective tissue disease associated pulmonary arterial hypertension. (Published and presented at the 1st International Meeting on Pulmonary Hypertension – Cambridge 2003).
• Kawald A, Williams M, Elliott C et al. Pulmonary arterial hypertension in fibrotic and non-fibrotic SSc Patients – response to therapy. Rheumatol. 2004;43(S2):ii96.
• Williams MH, Das C, Handler CE, et al. Modern treatment algorithms improve survival in systemic sclerosis associated pulmonary hypertension. Rheumatol. 2005;44(S2):i132.
• Akram MR, Handler CE, Williams MH et al. Frequency of coronary artery disease in systemic sclerosis: Application of current probability risk assessment. Rheumatol. 2005;44(S2):i131.
• Williams MH, Handler CE, Akram MR et al. Prognostic value of brain natriuretic peptide in patients with pulmonary arterial hypertension. Heart 2005;91(S1):A58.

• Clinical Excellence Award (2018)
• Association of Commonwealth Universities Prize (1996)
• Sir Edward Boyle Memorial Trust Award (1996)
• Sir John Cass Foundation Award (1996)

Dr Mark Williams is a leading consultant cardiologist based in Chertsey, London and Guildford who specialises in interventional cardiology, coronary heart disease, angina alongside chest pain, shortness of breath and hypertension (high blood pressure). 

He privately practises at The Runnymede Hospital, Spire St Anthony's Hospital and offers remote clinics and investigations from 77 Wimpole Street and Nuffield Health Guildford Hospital. His NHS base is St Peter's Hospital NHS Foundation Trust, where he was clinical director in cardiology between June 2018 and November 2019. He is bilingual and speaks Jamaican Patois. 

Dr Williams is highly qualified. He has an MBBS, an MD (Res) after pursuing a clinical research fellowship in systemic scelorosis-associated pulmonary arterial hypertension at the Royal Free Hospital, and a BSc - all from the University of London. He was also awarded an MRCP (UK) and FRCP (UK) from the Royal College of Physicians (London).