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Dr Callum LittleConsultant Cardiologist in Central London
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Dr Callum Little

Consultant Cardiologist in Central London

MBBS PhD
GMC: 7088448

5.010reviewsReview

Expert in:
Coronary heart disease
Cardiac risk
Coronary angioplasty
Pacemaker
Hypertension (high blood pressure)
Angina
  • Information
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Professional statement

Dr Callum Little is an experienced consultant cardiologist dedicated to providing personalised, evidence-based care for his patients. He specialises in cardiacrisk assessment and preventive care, and he oversees the chest pain and cardiac rehabilitation services at the Royal Free Hospital.


His expertise includes performing complex coronary interventions such as angioplasty and stenting, as well as pacemaker implantations. Dr Little earned his medical degree with merit from Imperial College School of Medicine. He completed his training in general cardiology and complex coronary interventions/pacemaker implantation at the Royal Free Hospital in London and Imperial College Healthcare (Hammersmith Hospital).


He holds a PhD from University College London and has been honoured with awards and grants from the Wellcome Trust and the Engineering and Physical Sciences Research Council. To date, he has published extensively in peer-reviewed journals and publications. 

Clinics

Welbeck Heart Health
  • Welbeck Heart Health profile image

    Welbeck Heart Health

    Central London, 1 Welbeck St, London W1G 0AR, UK

    Medical insurances accepted

    I'm paying for myself

Credentials

Professional experience

  • 16 years of experience
  • Consultant Cardiologist, Welbeck Heart Health (present)
  • Consultant Cardiologist, The Royal Free Hospital (present)
  • Consultant Cardiologist, MyHealthcare Clinic Fulham (present)
View more

Subspecialties

  • General cardiology
  • Interventional cardiology
  • Chest pain
  • Dizziness
  • Shortness of breath
View more

Professional memberships

  • Engineering and Physical Sciences Research Council
  • General Medical Council
  • Royal College of Physicians
  • British Cardiovascular Intervention Society
View more

Education

  • MBBS, Imperial College School of Medicine (2010)
  • PhD, University College London

Positions in organisations

  • Lead, Chest Pain and Cardiac Rehabilitation Services, Royal Free Hospital (present)

Publications and conferences

  • You can see Dr Little's publications on ResearchGate. 

Languages spoken

  • English
Registration number: 7088448

Reviews

All reviews are from real patients and have been verified by our Customer Service department to ensure they meet our guidelines. Rules of the service

10 reviews

5.0

Review this doctor
  • Would you recommend this doctor?
  • Treatment of the doctor
  • Treatment of the staff
  • Waiting time
  • Condition of facilities
  • I had a good experience with Dr Little and his staff. His knowlege and professionalism were forst class as was his patience and thoroughness. I left his care feeling like I had been well looked after by a very competent Cardiologist. I would highly reocommend him.
    7 January 2026

    A.O.

    Verified patient
  • Dr Little was extremely thorough and very reassuring.
    24 September 2025

    M.R.

    Verified patient
  • 7 September 2025

    Z.H.

    Verified patient
  • I had a telephone consultation. I was very comfortable and thought Dr Little was attentive and very helpful. I found his manner friendly .
    5 September 2025

    J.S.

    Verified patient
  • Dr Little explained my condition very clearly and his suggestions for my treatment plan
    4 September 2025

    S.L.

    Verified patient
  • The tea and coffee were delicious. Nice cups. Also the biscuit I had was very tasty. Wish I could afford to go private. What an improvement on N.H.S which I had to pay for years.
    28 August 2025

    M.C.

    Verified patient
  • Dr Little was really helpful, kind and calming. Very clear advice and good clarity on next steps that we discussed in detail. Overall a great experience!
    5 June 2025

    K.D.

    Verified patient
  • Dr Little is the epitome of a confidence building, perfect explanation and exemplary bedside manner medic. Couldn’t praise him enough.
    28 March 2025

    R.O.

    Verified patient
  • Dr Little managed me extremely well when I presented to A&E with chest pain. He was most reassuring and all the speedily arranged tests came back normal. Thanks
    24 March 2025

    P.M.

    Verified patient
  • Dr Callum went beyond the extra mile to install 2 stents when I was in a bad way and followed up with a second procedure to ensure best outcome for me. 10/10
    8 March 2025

    S.H.

    Verified patient
View all reviews

Treatments

The doctor is expert in

Angina

Cardiac risk

Coronary angioplasty

Coronary heart disease

Hypertension (high blood pressure)

Pacemaker

The doctor also specialises in:

Ambulatory blood pressure monitoring

Arrhythmia

Atherosclerosis

Atrial fibrillation ablation

Cardiac screening

Cardiomyopathy

Cardiovascular disease

Chest pain

Cholesterol

Cryoablation

Frequently Asked Questions

What is Dr Callum Little's specialty?

Dr Callum Little is a consultant specialising in Cardiology, with extensive experience in assessing and treating patients within this field.

Which conditions and treatments does Dr Callum Little specialise in?

Dr Callum Little is a cardiologist who provides assessment and treatment for Hypertension (high blood pressure), Angina, Pacemaker, Coronary heart disease, Coronary angioplasty and Cardiac risk. During your consultation, you will be informed of the most suitable options following a personalised evaluation.

How many years of experience does Dr Callum Little have?

Dr Callum Little has 16 years of professional experience as a consultant cardiologist, providing specialist assessment and treatment in this medical field.

What do patients say about Dr Callum Little?

Patients give a rating of 5.0 out of 5 to Dr Callum Little, a score considered excellent. This average is based on 10 verified patient reviews, reflecting the experience of those who have attended an appointment.

Are Dr Callum Little's reviews verified?

Yes. All Dr Callum Little's reviews come from verified patients who have attended either an in-person or an e-Consultation appointment. We use a system that ensures authenticity and prevents fake reviews. Some profiles may also display reviews from other platforms, which follow their own verification policies, with the source always clearly indicated.

Where does Dr Callum Little practise?

Dr Callum Little practices in the following locations:

  • Central London at 1 Welbeck St, London W1G 0AR, UK
  • Central London at Pond Street, Hampstead
  • Central London at 15 Vanston Pl, London

In-person consultations are available at these locations as a Cardiology.

How can I book an appointment with Dr Callum Little?

You can book an appointment with Dr Callum Little directly from this page by selecting the time that suits you best. Alternatively, you can call the phone number shown if you prefer personalised assistance.

Does Dr Callum Little see NHS patients?

Many specialists featured on Top Doctors also hold NHS positions. However, appointments arranged for Dr Callum Little through this platform are private, either self-pay or covered by private medical insurance.

Does Dr Callum Little offer private appointments?

Yes, Dr Callum Little offers private appointments for patients seeking flexible and direct access to a consultant cardiologist.

Does Dr Callum Little offer online consultations?

At the moment, Dr Callum Little does not offer online consultations. You can book an in-person appointment from this page or call +44 02030383076. When calling, please mention that you are a Top Doctors patient.

Does Dr Callum Little accept insurance?

At the moment, Dr Callum Little offers consultations on a private, self-pay basis only.

What is Dr Callum Little's availability?

Dr Callum Little's availability depends on the appointment slots open at any given time. On this page, you can check current availability, and if no slots are shown, you can request an appointment or contact the practice directly.

What payment methods does Dr Callum Little offer?

You can pay for your consultation with Dr Callum Little using the following methods: Self-paying.

What languages does Dr Callum Little speak?

Dr Callum Little is a cardiologist who offers consultations in English.

How is Dr Callum Little selected to appear on this platform?

All doctors listed on Top Doctors, including Dr Callum Little, undergo our rigorous selection process. Only one in five specialists meets the required standards to be included.
Discover Top Doctors' rigorous medical selection process.
The doctor, or where applicable the hospital or medical centre in which the doctor provides services, undertakes to keep the information relating to the prices of services published on their profile on the Top Doctors platform up to date at all times, ensuring that such prices correspond to those effectively charged to patients. In the event of any discrepancy between the published price and the price ultimately charged to the patient, the doctor and/or the relevant hospital or medical centre shall be solely liable towards the patient and towards Top Doctors for any claim or financial difference arising therefrom.

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Welbeck Heart HealthCentral London, 1 Welbeck St, London W1G 0AR, UK
Payment methodSelf-paying
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