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Best Cardiologists in Harrow, UK

100+ results found for 'Cardiologists' in Harrow, UK

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Showing 1 - 10 of 100+ results
Dr Paresh Mehta - Cardiologists
1.17 miles
20 years of experience
Expert in: 24 hour blood pressure monitor, CT Coronary Angiogram, ECG Monitor, Echocardiogram + 30 more

Dr Paresh Mehta is a senior consultant cardiologist working at Frimley Health NHS Foundation Trust. He practices privately in several locations across London and Windsor.

He trained in general internal medicine in North-west London and achieved membership of the Royal College of Physicians in 2002 before completing a 3-year period of research, in the field of heart failure, at Imperial College London and The Royal Brompton Hospital, and was awarded a Medical Doctorate (MD) by the University of London.

He completed specialist clinical training in cardiology and heart failure at Harefield, Royal Brompton and St Thomas' Hospitals and was appointed as consultant in 2011. He was awarded Fellowship of the Royal College of Physicians (FRCP) in 2015. 

He works as a full time consultant cardiologist with expertise in all aspects of general cardiology clinic including coronary artery disease, hyperlipidaemia, hypertension, arrhythmia, syncope, structural and valvular heart disease. He has a specialist interest in heart failure, cardiomyopathy and heart rhythm device therapy including implantation of implantable heart rhythm monitors, pacemakers, defibrillators and biventricular pacemaker devices. 

Dr Mehta continues to have active research interests in the field of heart failure, arrhythmia and heart rhythm device therapy.He also participates in regular teaching of junior hospital doctors, general practitioners and medical students. 

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7 years of experience
Expert in: Chest Pain, 24 hour blood pressure monitor, Acute Coronary Syndrome, Adult Congenital Heart Disease + 40 more

Dr Georgios Karagiannis is a Consultant specialising in the field of Cardiology. He is currently working at Harefield Hospital within the heart transplant department, where he treats private and NHS patients. He is also working at Hillingdon Hospital within the cardiology department.

He qualified in Medicine at the Aristotle University of Thessaloniki in Greece. He then completed his specialist training in Greece and was awarded ‘excellent’ marks on completion. In 2009, he successfully completed his PhD in Cardiology, for which he also received an ‘excellent’ mark. Since 2013, he has worked as a senior clinical fellow in advanced heart failure at Harefield Hospital. Furthermore for his academic and clinical work, Dr Karagiannis been awarded fellowship of the European Society of Cardiology and fellowship of the European Heart Failure Association.


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Dr Antonis Pavlidis - Cardiologists
1.17 miles
Recommended by 3 specialists
16 years of experience
Expert in: 24 hour blood pressure monitor, Acute Coronary Syndrome, Angina, Angioplasty + 30 more

Dr Pavlidis is a Consultant Cardiologist at Guy’s and St. Thomas’ NHS Foundation

Trust. He is an Interventional Cardiologist who specialises in the investigation and treatment of coronary artery disease. He undertook training in interventional cardiology at St Thomas' and the London Chest Hospitals.

Dr Pavlidis has a particular interest in complex coronary interventions and percutaneous treatment of coronary chronic total occlusions. He also consults on a wide range of other conditions including palpitations, valvular heart disease, hypertension, dyslipidaemias and heart failure.

He is actively involved in clinical research with a specific interest in the areas of preventive and interventional cardiology. He completed his PhD thesis on primary dyslipidaemias and he has authored a number of peer-reviewed publications and book chapters.

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Professor Roxy Senior - Cardiologists
1.17 miles
28 years of experience

Professor Roxy Senior is a consultant cardiologist at Royal Brompton and Harefield hospitals, where he treats both NHS and private patients.

He received his master’s degree in medicine and cardiology from the University of Calcutta, India. In 1989, he joined Northwick Park Hospital, Middlesex, as a research fellow, then was appointed as a consultant cardiologist in 1995, and became director of cardiac research in 2003.

He was appointed as a consultant cardiologist and Director of Echocardiography at Royal Brompton Hospital in September 2010.

In addition, he is professor of clinical cardiology at the National Heart and Lung Institute (NHLI), Imperial College London.

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Dr Wajid Hussain - Cardiologists
1.17 miles
26 years of experience
Expert in: 24 hour blood pressure monitor, Arrhythmia (irregular heartbeat), Atrial Fibrillation, Bradycardia + 14 more

Dr Wajid Hussain is a consultant cardiologist at Royal Brompton and Harefield hospitals.

He graduated from the University of Birmingham with honours in both physiology and medicine. He trained in general cardiology in London before undertaking research in basic science projects relating to heart rhythm disorders at Imperial College London and Columbia University, New York. This work led to him being awarded a Young Investigator Prize at the European Society of Cardiology.

He was appointed as consultant cardiac electrophysiologist at Royal Brompton and Harefield Hospitals to facilitate the expansion of ablation services, particularly in treating atrial fibrillation.

He is interested in the application of digital tools to transform healthcare delivery. He is the Clinical Director for Digital Health at the Royal College of Physicians (London) and the Chief Clinical Information Officer for his trust.

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Dr. Joban Sehmi - Cardiologists
3.83 miles
17 years of experience

Dr Joban Sehmi is a leading consultant cardiologist in London and Watford who sub-specialises in advanced cardiac imaging, including echocardiography, CT coronary angiography and cardiac MRI. His areas of expertise include heart failure, arrhythmia and valvular heart disease. 

Dr Sehmi trained in medicine at Guy’s and St Thomas’ medical school and qualified in 2003 with numerous academic awards. He acquired a place on the Northwest London cardiology training scheme and completed prestigious sub-specialist fellowships in advanced cardiac imaging at Imperial College Healthcare NHS Trust and the Royal Brompton Hospital. 

Dr Sehmi carried out a PhD at Imperial College, which was awarded in 2013. For his PhD he investigated genetic and environmental factors that determine the increased risk of type-2 diabetes amongst South Asians in comparison to Europeans. Dr Sehmi has presented his work at several national and international meetings. His work has been published in multiple high ranking scientific journals. 

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Dr Piyush Jain - Cardiologists
3.83 miles
15 years of experience
Expert in: 24 hour blood pressure monitor, Bubble Contrast Echocardiography, CT Coronary Angiogram, Calcium Coronary Score + 17 more

Dr Piyush Jain is a consultant cardiologist currently working at the private practices Spire Bushey and Harpenden Hospital, HCA Wellington and Elstree Waterfront centre as well as OSD Healthcare. His NHS base is West Hertfordshire Hospitals. He has been a consultant cardiologist at West Hertfordshire NHS Trust since 2017 and is currently the departmental lead for echocardiography as well as the lead for clinical governance.

Dr Jain attained his first medical qualification in 2000. He completed his medical training in North London, at hospitals including Royal Brompton and Harefield Trusts as well the Barnet and Chase Farm hospitals, obtaining MRCP in 2010. He further trained at District General Hospitals and Essex cardiothoracic centre where he trained advanced cardiac imaging (Cardiac CT, Echocardiography). He now trains registars in these specialist techniques and teaches on advanced CT courses.

In 2015 he completed an MD (Research) at Imperial College London. His work was supported by the prestigious Dorothy Hodgkin Post Graduate award. He has presented his research at local and international conferences as well as published in high impact peer reviewed journals.

Dr Jain has many professional memberships including Royal College of Physicians, British Cardiovascular Society, European Society of Cardiology, British Society of Echocardiography, European Association of Cardiovascular Imaging, Society of Cardiovascular Computed Tomography and British Heart Valve Society.

While he see patients with all aspects of cardiac pathology, he has a special interest in advanced imaging (Echo, stress echo, Transoesophageal echo and cardiac CT).

He enjoys interaction with patients and spend as much time with them as needed to get to a clear diagnosis and clarification of all the findings and diagnosis to the patient. He ensures that they understand their disease, prognosis and future plans as well as rational for ongoing treatment. This allows for individualized medicine as far as possible, as well as shared decision making.

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Video consultation available
Dr Elliot Smith - Cardiologists
3.83 miles
25 years of experience
Expert in: 24 hour blood pressure monitor, Acute Coronary Syndrome, Angina, Angioplasty + 25 more

Dr Elliot Smith first started his training at Guys and St Thomas’ Hospitals in London. He specialised in Cardiology at the Manchester Royal Infirmary and the London Chest Hospital.

He has worked as a Consultant since 2008, based at the Barts Heart Centre and the Royal Free Hospital, London and he also sees patients privately at a number of locations.

Dr Smith sees patients across the spectrum of General Cardiology including chest pain syndromes, hypertension, heart failure, arrhythmia and valve disease.

His specialist area of interest is in the investigation and management of coronary artery disease. He is an Interventional Cardiologist performing Coronary Angiography and Percutaneous Coronary Intervention procedures. His sub specialist focus is in Complex Coronary Interventional techniques including Rotational Atherectomy and the minimally invasive treatment of longstanding arterial blockages (Chronic Total Occlusions - CTOs). He leads the Complex Coronary Revascularisation Program at Barts, and is recognised internationally as an expert in this area. He regularly travels to Hospitals in Europe, Asia and the Middle East training other cardiologists to perform these procedures, and participates in major conferences and live case demonstrations world wide.

Smith's research interests include Chronic Total Occlusions (CTO) and Percutaneous Haemodynamic Support (minimally invasive heart pumps).


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31 years of experience

Dr Michael van der Watt is a Consultant Cardiologist specialising in pacemaker implantation. He has a special interest in angina, valvular disease, and syncope.

Dr van der Watt completed his undergraduate training in Cape Town, South Africa, before specialising in internal medicine at Groote Schuur Hospital. He later moved to the UK and specialised in cardiology.

Alongside his clinical commitments, Mr van der Watt is also Medical Director of the West Hertfordshire Hospitals NHS Trust.

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Recommended by 5 specialists
16 years of experience
Expert in: Chest Pain, Angioplasty, Heart Attack, High Blood Pressure + 42 more

Dr. Nijjer (see his website, is an award winning Cardiologist who has an international reputation in coronary heart disease.  Dr Nijjer is available in person and via video consultations - these are available daily, even in the evenings and weekends. He sees patients with chest pain or angina, breathlessness, palpitations, high blood pressure, and all cardiac problems.

He works a Consultant Cardiologist at both the Hammersmith Hospital and Chelsea & Westminster Foundation NHS Trust. He is a Honorary Senior Clinical Lecturer at Imperial College London. He undertakes his private practice  at 68 Harley Street as part of the One Heart Clinic. He also see patients at BMI Syon Clinic, BMI Bishops Wood, the Cromwell Hospital and the Wellington Hospital.  He also see patients at the private facilities at the Hammersmith Hospital and Chelsea & Westminster Hospital.

Dr Nijjer performs coronary intervention (angiography and stenting) at the catheter suites of the Hammersmith Hospital and Chelsea & Westminster NHS Foundation Trust.  He also performs procedures at the Cromwell Hospital and the Wellington Hospital including pacemakers.  He provides a full range of invasive procedures for the diagnosis and treatment of coronary artery disease. He is part of the Primary Angioplasty on-call service at the Hammersmith Hospital which provides 24/7 care for patients suffering from a heart attack.

Dr Nijjer is an internationally recognised expert in invasive coronary physiology, an advanced technique which can help guide Cardiologists on when and where a coronary stent is needed. He has performed ground-breaking research into invasive technologies that have changed the field and lead to better treatment of patients around the world.  He is regularly invited as a speaker and faculty at international conferences including the American College of Cardiology and TCT. Following his research, he provides medical education to other Doctors.

Dr. Nijjer studied medicine at the University of Bristol, where he graduated with Honours in 2004 with two undergraduate scholarships and many academic prizes. He was also awarded a First Class Honours degree with prizes in Pharmacology which was supported by the prestigious Wolfson Award from the Royal College of Physicians.

He undertook his Cardiology training at the Hammersmith Hospital, Charing Cross Hospital, St Mary's Hospital, Harefield Hospital and the Royal Brompton Hospital.  In his role as Consultant, Dr Nijjer has strived to deliver the best patient care while working across multiple hospital sites in west London. He works closely with General Practitioners, Kidney and Diabetes specialists to ensure the best outcomes for patients with complex needs.

Dr. Nijjer is committed to the better treatment of patients through the development and application of new medical technologies.  His PhD, funded by the Medical Research Council and awarded by Imperial College, involved the development of new techniques (iFR and iFR-pullback) to measure blood flow in coronary arteries with blockages. Dr Nijjer pioneered the use of iFR-pullback to better use coronary stents in patients with many blockages and the iFR technology has now been used in thousands of patients around the world. A recent editorial in the New England Journal of Medicine referred to it as 'the new gold standard' and major international studies are ongoing and Dr Nijjer has worked on the design and running of these complex studies.

Dr. Nijjer possesses clinical expertise in all aspects of cardiology, including treating patients with chest pain, angina, breathlessness on exertion, palpitations or collapse. He has expertise in assessing and treating patients at increased risk of heart disease such as patients with high blood pressure,  diabetes or raised cholesterol. He uses all of the latest stress testing techniques and if needed, invasive angiography, coronary stenting, and can implant pacemakers or cardiac monitoring devices when it is needed.

Dr. Nijjer's holistic approach to treatment is one of understanding as he recognises and responds to the fact that an individual's medical issues exist alongside other aspects of their lives, treating any medical conditions in a way that fits the lifestyle of his patients. He utilises the latest guideline-supported cardiac test to ensure his patients are fully investigated in addition to his thorough clinical assessment.

Personal Website for more details

Visit: website to read more information on how Dr Nijjer can help you and to read information on common heart tests.

Videos of Dr Nijjer

Visit this link to see Dr Nijjer discussing his practice, his healthcare ethos and how he can help you with your health concerns.

Visit this link to see Dr Nijjer describe his website and the information available regarding cardiac testing and treatment, as well Covid-19.

Visit this link to see Dr Nijjer describing which patients who need coronary angiography.

Visit this link to see Dr Nijjer describing heart artery stenting:

Visit this Youtube link to see Dr Nijjer discussing the management and treatment approach to Atrial Fibrillation - a common heart problem:

Video of Dr Nijjer talking about advances in healthcare technology

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What is a Cardiologist? 

A heart attack, also known as myocardial infarction, is one of the most common causes of hospitalisation in the UK and globally. Essentially, it is the process of acute damage to the heart muscle due to obstructed blood flow in the vessels that feed the heart. Heart attacks are medical emergencies, and anyone suspecting their chest pain and other symptoms is a heart attack should call emergency services right away. However, following a heart attack and discharge from the hospital, ongoing aftercare is critical for patients to regain their stamina and prevent future heart attacks. A top cardiologist in London found on Doctify can provide the kind of ongoing care that patients need to have the best post-heart attack outcomes and the lowest risk for a recurrence.

When to see a Cardiologist?

Finding a cardiologist in London is easy with Doctify. The best cardiologists in London to see after a heart attack will provide follow-up and monitoring services for cardiac patients. Additionally, they may start patients on a medication and exercise regimen, do additional testing, or recommend preventative surgical procedures. Frequently, the most common advice from top cardiologists in London involves lifestyle changes – more frequent exercise, a better diet, and eliminating smoking, excessive alcohol use, or other detrimental habits. Additionally, if a cardiologist in London determines that a patient needs any kind of non-emergency surgical procedure (such as bypass surgery) to help mitigate future heart attack risks, they usually can perform these procedures at their affiliated hospital locations. This provides heart attack patients with a continuity of quality care and peace of mind.

What procedures can you find at a Cardiology clinic?