Top 20 Best Cardiologists in the UK is not an official government ranking. Instead, the most useful way to understand this list is to separate well-known consultant and private cardiologists from BHF professors recognised for academic leadership. Patient platforms, research influence, hospital affiliations and clinical subspecialties measure different things. Therefore, a name appearing here does not mean that one doctor is universally better than another.
For a safe choice, match the cardiologist’s expertise to your needs. For example, someone investigating chest pain may need a different specialist from a patient seeking arrhythmia care, cardiomyopathy management or a CT coronary angiogram. Always confirm current registration, location, availability and referral requirements before booking.
Key points
- There is no single official UK-wide “Top 20” ranking for cardiologists.
- The first group includes recognised consultants and private cardiologists with strong patient-platform visibility.
- The second group includes BHF professors associated with cardiovascular research and academic leadership.
- Clinical suitability matters more than a simple list position.
How should you read this cardiologist list?
The Top 20 Best Cardiologists in the UK should be treated as a research starting point rather than a league table. Medical registries, patient-review platforms, universities and hospitals use different criteria. Consequently, a doctor may be highly regarded for research but have limited private availability, while another may have extensive clinical experience without being widely known outside a regional service.
The General Medical Council is the key place to check whether a doctor is registered and licensed to practise in the UK. Patient feedback can offer insight into communication and appointment experience, but it cannot measure every aspect of diagnostic accuracy or specialist suitability. Likewise, a prestigious academic title does not automatically mean that a particular consultant is the right fit for every condition.
For example, a patient with suspected heart failure may reasonably prioritise experience in heart-failure management. Meanwhile, someone referred for rhythm problems may look for an electrophysiology or arrhythmia service. A person being assessed for coronary artery disease may instead need access to appropriate imaging or interventional cardiology facilities.
Before making a decision, check the doctor’s current profile through the General Medical Council medical register, the relevant hospital or clinic, and any named patient-review platform. Profiles and affiliations can change. Therefore, older online references should not be treated as final confirmation.
Which consultant cardiologists are widely recognised?
The following ten names are included because the supplied information identifies them as prominent, highly rated or recognised consultant and private cardiologists. They are presented alphabetically within a practical group, not ranked from first to twentieth. Their areas of interest also differ, so direct comparison requires more than counting reviews.
Dr Ankur Gulati
Dr Ankur Gulati practises in London and is described as having extensive experience with high patient ratings on Doctify. However, a patient considering a consultation should still confirm the current clinic location, the conditions treated and whether a referral is needed before arranging an appointment.
Dr Sayan Sen
Dr Sayan Sen is an interventional cardiologist and researcher based in London. In general, interventional cardiology involves catheter-based assessment or treatment of cardiovascular conditions. Patients should ask which procedure or diagnostic pathway is relevant to their referral rather than assuming that every interventional cardiologist provides the same service.
Dr Oliver Guttmann
Dr Oliver Guttmann is identified as a specialist in cardiomyopathy and heart failure and practises in Elstree. These conditions often require structured follow-up, medication review and interpretation of tests over time. For that reason, a suitable appointment should include questions about ongoing monitoring, not only the first consultation.
Dr Antonis Pavlidis
Dr Antonis Pavlidis is an interventional cardiologist in Harrow with high patient feedback scores. Although review scores can help patients assess communication and service experience, they should be considered alongside the doctor’s relevant expertise, available facilities and the clinical recommendation made by the referring practitioner.
Dr Francesco Lo Monaco
Dr Francesco Lo Monaco is described as a widely reviewed private cardiologist in London. Therefore, patients comparing private appointments should check consultation fees, diagnostic-test costs, report turnaround times and the process for sharing results with their NHS or primary-care team.
Professor Mark Gallagher
Recognised as a specialist in cardiovascular disease and arrhythmias in London, Professor Mark Gallagher is associated with several possible rhythm-care pathways. These may include monitoring, medication assessment and specialist rhythm procedures. Accordingly, a patient should describe symptoms such as palpitations, fainting or an irregular pulse clearly when seeking an appointment.
Dr Khalid Barakat
Dr Khalid Barakat is described as a leading consultant cardiologist connected with Complete Cardiology networks in Maidenhead and Windsor. Patients in Berkshire and nearby areas may find location and access useful. Even so, current network membership, clinic times and referral arrangements need to be confirmed directly with the provider.
Dr Andrew Kelion
Dr Andrew Kelion is identified as a specialist in CT coronary angiograms and is associated with Windsor and London. CT coronary angiography is an imaging-based assessment of the coronary arteries. However, whether it is appropriate depends on the patient’s symptoms, medical history, previous results and the clinician’s assessment.
Dr Riyaz Somani
Dr Riyaz Somani is a consultant cardiologist in Leicester with a focus on general and interventional cardiology. This combination may be relevant to patients seeking broad cardiovascular assessment or discussing catheter-based options. Nevertheless, the precise service available should be checked with the Leicester clinic or hospital involved.
Dr Mark Petrie
Dr Mark Petrie is recognised as a specialist in heart-failure management in Glasgow. Heart-failure care often involves collaboration between consultants, specialist nurses, imaging teams and primary-care clinicians. As a result, patients should ask how follow-up is organised and how urgent changes in symptoms should be reported.
These profiles show why a simple “best” label can be misleading. The strongest match depends on the clinical question, geographic access, diagnostic need and continuity of care. For instance, a patient seeking a CT coronary angiogram may need a different shortlist from someone looking for long-term heart-failure management.
Which BHF professors lead heart research?
The academic group within the Top 20 Best Cardiologists in the UK includes BHF professors of cardiology and cardiovascular medicine. Their recognition reflects research leadership and contributions to heart research at leading UK institutions such as Oxford, Edinburgh, Imperial College and King’s College London. However, academic prominence and private consultation availability are separate matters, so patients should check the current clinical role of each professor.
Prominent names supplied for this group include Professor Gerry McCann, Professor Charalambos Antoniades, Professor Barbara Casadei, Professor David Newby, Professor Ajay Shah, Professor Hugh Watkins, Professor Bernard Keavney, Professor Nicholas Mills, Professor Mathias Gautel and Professor Declan O’Regan.
- Professor Gerry McCann: included among BHF-awarded academic leaders in cardiovascular medicine.
- Professor Charalambos Antoniades: recognised in the supplied list for academic cardiovascular research leadership.
- Professor Barbara Casadei: included among prominent BHF professors associated with heart research.
- Professor David Newby: named as a BHF professor connected with leading cardiovascular research.
- Professor Ajay Shah: included among recognised academic figures in cardiovascular medicine.
- Professor Hugh Watkins: named among prominent BHF professors working in heart research.
- Professor Bernard Keavney: included in the academic group of recognised cardiovascular specialists.
- Professor Nicholas Mills: named among BHF professors associated with cardiovascular medicine.
- Professor Mathias Gautel: included among prominent academic leaders in the field.
- Professor Declan O’Regan: named among BHF professors connected with leading UK institutions.
The British Heart Foundation supports cardiovascular research and public education, but a BHF professorship should not be read as a patient-review score. Some professors focus heavily on laboratory or translational research, while others combine research with clinical practice. Therefore, before contacting an academic centre, establish whether it accepts referrals for the condition being investigated.
How do the two groups differ?
Consultant and private cardiologists are usually easier to compare through clinical focus, location, appointment access and patient-service information. By contrast, BHF professors are more strongly associated with research leadership and university-based cardiovascular medicine. The two categories can overlap, but they answer different questions for a patient choosing specialist care.
| Comparison point | Consultant and private cardiologists | BHF professors |
|---|---|---|
| Primary visibility | Clinical services, patient platforms and local practice | Research, universities and academic cardiovascular medicine |
| Useful for | Consultations, diagnostic planning and specialist treatment pathways | Academic expertise, research-led services and complex referral questions |
| What to verify | Current clinic, fees, tests, referral rules and follow-up | Current clinical role, referral route, department and availability |
| How ratings work | Patient feedback may describe communication and service experience | Academic recognition does not necessarily represent patient-review scores |
There is no universal winner in this comparison. A patient with a straightforward diagnostic question may value accessible consultation and clear follow-up. On the other hand, someone with a rare or complex cardiovascular problem may need a tertiary centre with multidisciplinary expertise. The right decision is therefore a matching exercise, not a popularity contest.
Patients who are comparing international options should keep the clinical pathway in view. The UK referral system, private insurance arrangements and cross-border follow-up can differ substantially from care in the United States. For broader context on another healthcare market, see Private Hospitals in the USA.
How can you choose the right cardiologist?
Choosing among the Top 20 Best Cardiologists in the UK becomes easier when the decision is based on the patient’s specific need. First, start with the reason for referral. Then verify the doctor’s current expertise and practical access. A prestigious name is less useful if the clinic does not provide the required investigation or follow-up arrangement.
- Define the clinical question. Write down whether the concern involves chest pain, palpitations, breathlessness, high blood pressure, suspected heart failure, cardiomyopathy or another issue.
- Check the relevant subspecialty. Look for experience that matches the referral, such as arrhythmias, heart failure, interventional cardiology or CT coronary angiography.
- Confirm professional registration. Use the GMC register and check that the doctor’s current status and details are consistent with the clinic profile.
- Review the care setting. Ask where tests are performed, who interprets them and how urgent results are communicated.
- Clarify costs and insurance. Request a written breakdown covering consultation, investigations, procedures and follow-up appointments.
- Plan continuity. Find out whether reports can be sent to the GP, NHS consultant or another member of the care team.
- Prepare questions and records. Bring medication details, previous test results, symptom timing and relevant family history.
For a practical example, consider a patient in Windsor who needs assessment after abnormal cardiac imaging. A local consultant may offer convenient follow-up, whereas a London academic centre may be more appropriate if the case is unusually complex. The decision should be guided by the referring clinician and the service actually required.
Patients with sudden severe chest pain, collapse, serious breathing difficulty or other emergency symptoms should seek urgent emergency help rather than wait for a private consultation. In other words, a shortlist is useful for planned care, not for delaying time-sensitive assessment.
What common mistakes should patients avoid?
The most common mistake is treating a patient-review score as a complete measure of medical quality. Reviews can describe punctuality, communication and administrative experience, but they rarely provide a full assessment of diagnostic reasoning, procedural outcomes or long-term follow-up. Therefore, a strong decision uses reviews as one signal among several.
Another error is choosing a cardiologist solely because the title “professor” appears on a profile. Academic standing can be highly relevant, especially in complex cases, but the professor may not offer routine private consultations or may work mainly in research. For this reason, confirm the current clinical role before making plans.
- Relying on an old profile: check current clinic and hospital information because affiliations and locations may change.
- Ignoring the referral question: match the specialist to the suspected condition rather than selecting the most visible name.
- Assuming one test suits everyone: imaging or procedures depend on symptoms, history and clinical assessment.
- Forgetting total costs: ask about tests, reports, follow-up and possible hospital charges, not only the first consultation.
- Keeping results isolated: request that relevant reports are shared with the wider healthcare team.
- Using a list for emergency care: urgent symptoms require immediate medical assessment, not online comparison.
One useful safeguard is to write down three decision points before booking: the problem requiring specialist input, the test or treatment being considered and the follow-up route after results. In practice, that short checklist often exposes whether a clinic is genuinely suitable or merely prominent online.
What should you ask before booking?
Before selecting a doctor from the Top 20 Best Cardiologists in the UK, ask questions that reveal both clinical fit and practical arrangements. A clinic should be able to explain the consultation pathway in plain language. If the answer is unclear, request written information before paying for an appointment or investigation.
- Does the cardiologist regularly assess the condition or symptom that prompted the referral?
- Where will any recommended test take place?
- Who will interpret the results and when will the report be available?
- Can the report be sent to the GP or existing NHS specialist?
- What is included in the consultation fee?
- Are additional hospital, imaging or laboratory charges possible?
- What happens if the first appointment suggests a different specialist is needed?
- How can worsening symptoms be reported after the appointment?
These questions are especially important for patients travelling from another UK region or from the United States. Travel, insurance authorisation and continuity of care can affect the overall experience. As a result, a cardiologist who is clinically suitable but difficult to access may not be the most practical choice for long-term management.
Patients should also ask whether the service is NHS-based, privately funded or a combination of both. The answer can affect referral rules, waiting arrangements, test locations and communication with other clinicians.
Frequently asked questions
Is there an official UK ranking of the best cardiologists?
No single official UK ranking covers the best cardiologists. Medical registers, patient platforms, research databases and hospital affiliations assess different qualities. Therefore, rankings should be treated cautiously.
Are the 20 names listed in strict order?
No. The names are grouped by clinical and academic recognition, not placed in a verified first-to-twentieth order. Suitability depends on the patient’s condition, location and required service.
How can I verify a cardiologist’s UK registration?
Search the doctor’s name on the General Medical Council medical register. In addition, compare the result with the current hospital or clinic profile before booking.
Are BHF professors available for private appointments?
Not necessarily. A BHF professorship reflects academic or research leadership. Confirm the professor’s current clinical role, referral pathway and appointment availability directly with the relevant institution.
Should patient reviews decide which cardiologist I choose?
Reviews can help you understand communication and service experience, but they should not replace professional registration checks, subspecialty matching or advice from a qualified clinician.
Which specialist may help with heart failure?
A cardiologist with recognised heart-failure expertise may be appropriate. In the supplied information, Dr Oliver Guttmann and Dr Mark Petrie are connected with cardiomyopathy or heart-failure care.
Who may be relevant for CT coronary angiography?
Dr Andrew Kelion is identified as a specialist in CT coronary angiograms. Even so, the test still needs to be clinically appropriate, so discuss symptoms and previous results with the referring clinician.
Can this list replace an NHS referral?
No. The list can support initial research, but referral requirements and treatment decisions should be managed through the appropriate GP, NHS service or qualified healthcare professional.
Making a safer shortlist
The Top 20 Best Cardiologists in the UK brings together two different kinds of recognition: patient-facing consultant visibility and academic leadership in cardiovascular medicine. Neither category should be mistaken for a universal ranking. Instead, the strongest choice is the doctor or service that matches the clinical problem, provides appropriate facilities and offers a clear follow-up route.
Before booking, verify GMC registration, current practice details, subspecialty, total costs and referral arrangements. Also, keep copies of test results and ask for communication with the existing care team. For urgent symptoms, seek emergency medical help instead of waiting for a planned appointment.
Information verification note: doctor affiliations, clinic locations, availability, patient ratings and referral arrangements can change. Check official provider and regulator sources before making a healthcare decision.