
Practices worked at
Specialist's working hours
About
Dr Marciniak trained at St George's and St Thomas' Hospitals, where he undertook comprehensive training in all aspects of adult general cardiology with a sub-specialty interest in coronary intervention (angioplasty). He has a full-time clinical commitment in adult cardiology which includes diagnostic cardiac catheterisation, coronary angioplasty (including complex PCI - rotablation, left main stenting, chronic total occlusion angioplasty), as well as implantation of permanent pacemakers.
Dr Marciniak is an experienced cardiologist, having performed more than 1,000 angioplasties. He is currently leading complex angioplasty and CTO (chronic total occlusion) programmes at East Surrey Hospital.
In his spare time, Dr Marciniak enjoys nothing more than spending time with his wife and two children. He is also a keen photographer including aerial and drone photography.
Diseases, Medical Tests and Treatments
- Cardiac catheterisation
- Cardiomemo recording
- Cardioversion
- Coronary angioplasty
- Electrocardiogram (ECG)
- Pacemaker implantation
- Stress electrocardiogram
- Angioplasty (stent/balloon implantation) Coronary angiography Implantable loop recorder Pacemakers /pacing Stress echocardiography
- General adult cardiology including the management of coronary artery disease
- Atrial fibrillation and arrhythmias
- Heart failure
- Hypertension
- Cardiomyopathies
- Preventative cardiology
- Interventional cardiology (Coronary Angioplasty; Complex coronary Angioplasty including rot ablation and Angioplasty for chronic total occlusions)
- The management of acute coronary syndromes (ACS)
Procedures
- CT Coronary Angiogram
- Angioplasty
- Echocardiogram
- 24 Hour Blood Pressure Monitor
- Cardiac MRI
- Catheter Ablation
- Coronary Angiography
- Coronary Stent Insertion
- ECG (Electrocardiogram)
- ECG Monitor
- Heart Scan
- Pacemaker Surgery
- Pressure Wire Study (Coronary Angiography)
- Video Consultation
Special interests
- Arrhythmia (Irregular Heartbeat)
- Acute Coronary Syndrome (ACS)
- Angina
- Atherosclerosis
- Atrial Fibrillation
- Cardiomyopathy
- Cardiovascular Disease
- Coronary Artery Disease
- Heart Muscle Disease
- High Blood Pressure
- Hypertension (High Blood Pressure)
- Hypertrophic Cardiomyopathy
- Tachycardia
Education
MD, MRCP, PhD
Reviews
Peer recommendations

"I have worked with Dr Marciniak for many years. We have performed together more than a hundred complex coronary angioplasty procedures, mainly chronic total occlusions and it is always a great pleasure working with him. He is an extremely talented and highly skilled interventional cardiologist. He gives an excellent clinical opinion and is really good at clearly explaining things to his patients. I would strongly recommend him without any reservations."
14-03-2021