PRIVATE CARDIOLOGIST HARLEY STREET

Dr Francesco Lo Monaco offers consultations at The National Heart Clinic, located on prestigious Harley Street, internationally recognised for specialist private healthcare. Whether you need expert assessment for a heart condition or preventive cardiac evaluation, Dr Lo Monaco provides the best personalised care in a professional clinical setting.

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Excellent382 reviews
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Zaklina Vlcevska
6 days ago
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⭐⭐⭐⭐⭐ An outstanding cardiologist and a truly exceptional human being. From my first consultation on 13 October, Dr Francesco Lo Monaco was professional, thorough and incredibly efficient, arranging all my investigations within days. When my CT scan revealed a critical blockage in a major artery supplying my heart, he personally called me at 10:30 pm on Saturday night to explain the urgency and arranged for me to undergo a procedure on Harley Street the following day. His dedication, compassion and willingness to go above and beyond meant so much to me. The procedure was successful, and I am now recovering. I will always be grateful for the exceptional care he provided. His team was equally wonderful, professional and caring throughout. I cannot recommend Dr Lo Monaco highly enough. He is not only an excellent cardiologist but also a genuinely caring human being.
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michael anaman
6 days ago
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Dr Lo Monaco provides the perfect mix of expert insight, thorough analysis and compassionate care.
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E F
28 days ago
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Dr Lo Monaco is an excellent doctor and cardiologist. Unlike many others, he listens to his patients, builds up a full picture of their symptoms and tries to pinpoint the cause so he can offer treatment. And he follows up to make sure the treatment is appropriate and effective. I can honestly say that until I consulted Dr Lo Monaco, I thought I would never get any treatment to help with disabling cardiac symptoms which have severely limited my daily activity. He is the only cardiologist who has provided a solution and given me hope that I will recover and get my life back. Thank you, Dr Lo Monaco!
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Amy Valley
44 days ago
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Fast friendly and reassuring care
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Kin
56 days ago
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I recently saw Dr. Francesco Lo Monaco after experiencing chest pain and worrying it could be heart-related. He was attentive, thorough and highly efficient, quickly reassuring me through the appropriate tests that my heart was healthy and the pain was not cardiac-related. I would highly recommend him. A special mention also goes to Alessandra, his assistant, who is an absolute gem. She was incredibly efficient, responsive and kept me informed throughout the entire process. An excellent team and a very reassuring experience from start to finish.
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Martin
57 days ago
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I went to see Dr Lo Monaco after having an unsatisfactory appointment with a different cardiologist, I cannot recommend Dr Lo Monaco enough, his attention to detail was unparalleled and he took the time to go into my history and ensure that he had every detail of my health covered, he was very very pleasant, calm, reassuring and made sure I had a comprehensive and detailed picture of my heart health, I cannot stress enough that no matter how unsure you are about your heart health, this is definitely the place to go, it was comforting to know that any worries I had, no matter how slight or great, they were all met with the same high level of attention, I feel so much more relaxed about my heart health after my appointments with Dr Lo Monaco, he is an absolute gentleman and a shining example of what the medical profession should be
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Pesydon Pesydon
67 days ago
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I cannot recommend Dr. Francesco Lo Monaco highly enough. From my initial consultation regarding concerning chest pain, his level of care, professionalism, and expertise were truly outstanding. What immediately sets Dr. Lo Monaco apart is his incredible attention to detail and active listening. During our meeting, he asked all the right questions and took note of every single detail of my medical history and symptoms without missing a single thing. He made me feel completely heard and valued as a patient. When it came to investigating my chest pain, his approach was methodical, targeted, and refreshingly ethical. Rather than ordering a blanket of unnecessary procedures that would only drive up costs, he carefully selected the exact diagnostics needed for an accurate diagnosis. His care was seamless across both The Clementine Churchill Hospital and The National Heart Clinic on Harley Street, where I underwent an ECG, an angiogram, a 72-hour heart monitor, and stress tests. Throughout the testing process, Dr. Lo Monaco explained every procedure clearly, ensuring I felt completely at ease. He is deeply personal, deeply caring, and represents the absolute gold standard of what a consultant cardiologist should be: brilliant clinically, transparent with costs, and wholly dedicated to his patients' well-being. If you are looking for a top-tier heart specialist in London, look no further.
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Alexander Smith
71 days ago
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The most positive experience with Dr Francesco Lo Monaco and team. Punctual and flexible call hours, extremely astute and efficient learn health history, cover/test a very wide range of variables related, and confident/ making me confident in the diagnosis. All of which was accomplished within a short period (some of which was done remotely as well). Equally, Dr Francesco Lo Monaco‘s team of doctors and nurses were professional, knew exactly what they were doing and polite/welcoming the whole time. My most “heart” felt thank you to the Doc and team, and can only offer my highest recommendations!
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Amir Blogs
81 days ago
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I saw dr monaco yesterday And I will recommend him to anyone He makes you feel relaxed and he is very professional and knowledgeable and puts you at ease And his diagnosis was at the office quick efficient and the technician Roby was also Amazing and so comforting Can’t praise them enough Amir
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Ian McNicol
89 days ago
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Dr Lo Monaco is very patient focused and clearly explains the results of tests and what he recommends as the next steps. His calm demeanour and clear explanations are very reassuring. He also has a very efficient and friendly support team.

ABOUT THE NATIONAL HEART CLINIC

The National Heart Clinic is a leading cardiology care centre in Harley Street, London. It is not just another cardiology care centre; it’s a place where patients receive world-class care backed by advanced diagnostic technology, compassionate staff, and Dr. Lo Monaco’s expert supervision throughout their treatment journey. 

Whether you require a routine heart check-up, advanced diagnostic testing, or specialist cardiac imaging, every consultation is tailored to your individual needs.

SPECIALIST CARDIAC DIAGNOSTICS ON HARLEY STREET

Accurate diagnosis is the foundation of effective treatment. At The National Heart Clinic, Dr. Lo Monaco offers comprehensive cardiac testing in a professional, patient-focused environment, with results typically available the same day. Based on your symptoms, medical history, and concerns, patients are recommended specific cardiac tests to reach an accurate diagnosis.

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Electrocardiogram (ECG)

An ECG test records the electrical activity of the heart and can help investigate symptoms such as irregular heart rhythm, palpitations, chest pain, dizziness, and breathlessness.

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Echocardiogram

An echocardiogram helps evaluate the heart’s structure and function. It uses sound waves to create real-time images of your heart to analyse its structure, rhythm, and blood flow to detect any abnormalities.

Holter Monitoring - Dr Lo Monaco

Holter Monitor

A Holter Monitor is a small, portable device that continuously records your heart’s electrical activity for 24 hours or longer to detect irregularities that may not appear during a standard ECG.

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24-Hr Blood Pressure Monitor

A 24-hour BP Monitor, also known as an Ambulatory BP Monitor, is a wearable digital device that records your blood pressure throughout the day, during routine activities, and even when you sleep.

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Exercise Tolerance Test

An ETT measures how well your heart responds while performing physical activity. Monitoring heart rate, rhythm, blood pressure, and ECG helps detect various heart conditions and evaluate the effectiveness of ongoing treatment.

Carotid Doppler Scan in London by Cardiologist Dr Francesco Lo Monaco

Carotid Doppler Scan

A carotid Doppler scan uses ultrasound to assess blood flow through the carotid arteries in your neck to identify narrowing or other abnormalities in these blood vessels.

Heart CT image used by cardiologist Dr Francesco Lo Monaco to assess cardiac structure and function

Cardiac CT Scan

A cardiac CT scan provides detailed images of the heart and, depending on the scan type, the coronary arteries. It can help investigate suspected coronary artery disease and other specific cardiac concerns.

Cardiac MRI Scan London - Dr Lo Monaco

Cardiac MRI

Cardiac MRI captures high-resolution images of the heart chambers, valves, and muscles using strong magnetic and radio waves. This advanced imaging technique evaluates the heart anatomy and its functional ability with greater accuracy.

Cardiologist Dr Francesco Lo Monaco carrying out a cardiac diagnostic examination on a patient

Arterial and Venous Doppler

Arterial and venous Doppler scans use ultrasound to assess blood flow through the blood vessels. The type of scan recommended depends on your symptoms and whether an arterial or venous problem is suspected.

Heart Conditions Dr Lo Monaco Treats

Dr Francesco Lo Monaco provides personalised treatment plans for a wide range of heart conditions, combining medical expertise with compassionate care to support long-term heart health. Whether you require specialised medical management or lifestyle-focused guidance, you will receive expert care to improve your heart health and quality of life.

LOCAL INFORMATION

  • The National Heart Clinic is located at 69 Harley Street, W1G 8QW, London. The area is easily accessible by public transport and minutes away from Central London.
  • Located just a few minutes’ walk from Baker Street and Bond Street stations.
  • For easier parking, there are two nearby Q-Park facilities: one on Queen Anne Mews, just a few minutes’ walk from the clinic, and another beneath Cavendish Square Gardens, which is approximately a seven-minute walk away.

FLEXIBLE PAYMENT OPTIONS – SELF-PAY & ALL MAJOR INSURANCES ACCEPTED

Self-Pay Patients

Patients who prefer to pay directly can book appointments without insurance. We offer various self-pay options for initial & follow-up consultations and diagnostic tests, including pay-as-you-go, debit or credit card payments, and PayPal.

Insured Patients

If you have private medical insurance, consultations and tests can be covered depending on your policy. We work with most major UK insurance providers, including AXA, Aviva, Bupa, and Vitality.

BOOK A CARDIOLOGY APPOINTMENT ONLINE

If you’ve recently had a specialist heart checkup and feel unsure about the diagnosis or treatment plan, getting a second opinion can provide the clarity you need. Schedule a consultation with Dr. Lo Monaco, an expert private cardiologist in London, or book your heart test/scan today for fast, specialist cardiac care.

Cardiologist Dr Francesco Lo Monaco in a face-to-face consultation with a patient during a private heart assessment