Dr Mark Williams
Consultant Cardiologist
BSc, MBBS, MD, FRCP, AKC
Dr Mark Williams undertook his undergraduate studies in medicine and surgery at Kings College School of Medicine and Dentistry, University of London (now part of GKT School of medical education). He undertook his training as a senior house office at a training rotation formed between East and North Hertfordshire NHS Trust and the Royal Free Hampstead NHS Foundation Trust. During this time, he successfully completed the Royal College examinations and became a Member of the Royal Colleges of Physicians of England in the year 2000. He then worked at the Royal Brompton Hospital prior to commencing specialist training in Cardiology.
He undertook a clinical research fellowship in Systemic sclerosis-associated pulmonary arterial hypertension at the Royal Free Hospital and was subsequently awarded an MD in Clinical research from the University of London.
Dr Williams completed his specialist training in interventional cardiology in the South East Thames region. He trained in Interventional Cardiology at the Royal Sussex County Hospital (Brighton) and King’s College NHS Foundation Trust.
On completion of his training in 2011, he appointed as Locum Consultant Interventional Cardiologist at the Royal Sussex County Hospital, prior to obtaining a substantive post as Consultant Interventional Cardiologist at Ashford and St Peter’s Hospitals NHS Foundation Trust in 2013.
Since being at Ashford and St Peter’s, Dr Williams has played a key role in establishing the primary percutaneous intervention (PPCI) service for the prompt treatment of myocardial infarction (heart attacks). This has meant that patients from the local population no longer have to be brought to London or further away in Surrey, for such treatments, allowing for better outcomes.
In recognition of his exceptional contribution, Dr. Williams was elected a fellow of the Royal College of Physicians in July 2017.
He has served as Clinical Director in Cardiology at Ashford & St Peter’s Hospital, where he continued to make a significant impact in the field of Interventional Cardiology.
Honorary Senior Lecturer
Dr. Mark Williams has made significant contributions to medical education and research alongside his busy practice as a Consultant Interventional Cardiologist. As an honorary Senior Lecturer at St George’s Hospital School of Medicine, he has taught medical colleagues. He has been the lead for undergraduate and postgraduate teaching in Cardiology at Ashford & St Peter’s Hospitals. His dedication to teaching has been recognized and he has been a recipient of a number of teaching excellence awards.
In addition to his teaching responsibilities, Dr. Williams has also published in peer-reviewed journals and contributed to local research and development teams.
Through his unwavering commitment to education and research, Dr. Mark Williams has demonstrated his passion for advancing the field of cardiology and improving patient outcomes.
Conditions Treated
- Angina
- Blackouts
- Breathlessness
- Cardiac Arrhythmia
- Coronary Artery Disease
- Chest Pain
- Heart failure
- High cholesterol (Hyperlipidaemia)
- Hypertension
- Palpitations
- Swollen Ankles (Peripheral Oedema)
- Syncope
- Valvular Heart Disease
Procedures Performed
Coronary Angiography
Coronary Angiography and Pressure Wire Assessment
DC Cardioversion (Referred to Cardiac Electrophysiologist if ablation needed)
Implantable Loop Recorder (To investigate for syncope or palpitations)
Percutaneous Coronary Angioplasty and Stent Implantation
Right and Left Heart Catheterisation (To investigate Pulmonary Hypertension for example)
- Interventional cardiology
- Chest Pain
- Angina
- Heart failure
- Valvular heart disease
- Pulmonary arterial hypertension
- Left and right heart catheterization
- Diagnosis and management of Hypertension
Organisations & Society Memberships
Book an Appointment
Visit one of the clinics for consultation and diagnostic tests.
Runnymede Hospital
Guildford Road Ottershaw CHERTSEY KT16 0RQ
Spire St Anthony's Hospital
801 London Road Cheam Sutton Surrey SM3 9DW
Remote Consultations
Book An Appointment
FAQ's
A cardiologist specializes in diagnosing and treating heart and blood vessel conditions. They work closely with patients to develop individualized treatment plans and provide ongoing care to help maintain heart health.
During your visit, the cardiologist will ask about your medical history and symptoms, perform a physical exam, and order any necessary tests or procedures. They will then discuss the diagnosis and treatment options with you and answer any questions you may have.
The most common symptoms of a heart attack are chest pain or discomfort, shortness of breath, nausea, lightheadedness, or discomfort in the arm or jaw. If you experience any of these symptoms, you should seek immediate medical attention.
A heart attack is typically diagnosed through a combination of medical history, physical examination, and diagnostic tests such as an electrocardiogram (ECG), blood tests, and cardiac catheterization. Treatment for a heart attack may include medications, angioplasty, stent placement, or bypass surgery.
Risk factors for heart disease include high blood pressure, high cholesterol, smoking, obesity, diabetes, a family history of heart disease, and a sedentary lifestyle.
The frequency of heart checkups depends on your age, medical history, and risk factors for heart disease. It’s recommended that individuals over 40 years old have their heart checked every five years, and those with a higher risk of heart disease may need more frequent checkups.
While not all cases of heart disease can be prevented, many risk factors for heart disease can be controlled through lifestyle changes and medical management. Regular checkups with a cardiologist can also help detect early signs of heart disease and prevent complications.