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Dr Anna MarciniakConsultant Cardiologist in South London
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Dr Anna Marciniak

Consultant Cardiologist in South London

MRCP (UK), PhD, FESC
GMC: 6111103

5.012reviewsReview

Expert in:
Valvular heart disease
Chest pain
Palpitations
Hypertension (high blood pressure)
Heart failure
Echocardiogram
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Professional statement

Dr Anna Marciniak is a highly reputable and experienced consultant cardiologist who specialises in echocardiogram, valvular heart disease, heart valve surgery, hypertension, palpitations, heart failure, coronary heart disease, cardiac MRI, and coronary CTscanning. She currently practises at Spire St Anthony's Hospital. 


Dr Marciniak successfully completed a master's degree in cardiac imaging at the Catholic research university in the Belgian city of Leuven, KU Leuven, in 2004, before going on to impressively obtain a PhD four years later in valvular heart disease imaging from St George's University of London.


Dr Marciniak also possesses quite the substantial amount of expertise in cardiac imaging techniques, chest pain, angina, stroke, heart attack, low blood pressure, palpitations, shortness of breath, dizziness, and arrhythmia.


She is a current member of the European Society of Cardiology. 

Clinics

  • Spire St Anthony's Hospital profile image

    Spire St Anthony's Hospital

    South London, 801 London Rd, Cheam, Worcester Park, Sutton SM3 9DW,

    Medical insurances accepted

    Bupa
    AXA
    AVIVA
    Cigna
    WPA
    Simply Health
    I'm paying for myself
    Allianz

Credentials

Professional experience

  • 22 years of experience
  • Consultant Cardiologist, Spire St Anthony's Hospital (present)
  • Lead for Echo Imaging, South London Deanery (present)
  • Imaging Cardiology Consultant, St. George’s Hospital, London (present)
  • Senior Imaging Fellow, St. George’s Hospital, London (October 2015 – April 2016)
  • CMR Fellowship, Royal Brompton Hospital  (April 2015 – Oct 2015)
  • Imaging Fellow, St. George’s Hospital, London (October 2014 – April 2015)
  • Imaging Fellow with involvement in inherited cardiac conditions, Guy’s and St Thomas’ Hospital, London (October 2013 – October 2014)
  • ST5 in Cardiology, St. George’s Hospital, London Dr L. Anderson/Dr N Bunce (October 2012 – October 2013)
  • ST4 in Cardiology, Ashford and St. Peter’s Hospitals, Surrey (October 2011 – October 2012)
  • ST3 in cardiology, St. George’s Hospital, London (August 2010 – October 2011)
  • ST2 in Core Medical Training: cardiology/geriatrics/acute medicine St. George’s Hospital, London May 2009 – Aug 2010
  • ST1 in Core Medical Training: Infectious disease/ gastroenterology/ geriatrics, St. George’s Hospital, London (August 2007- June 2008)
  • PhD student and research fellow in cardiology, St. George’s Hospital, London (September 2004 – September 2008 )
  • Clinical fellow in heart transplant and cardiac ultrasound department, Gasthuisberg University Hospital, Leuven, Belgium (October 2003 – September 2004)
  • PRHO General Medicine (October 2002 – September 2003)
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Subspecialties

  • Dizziness
  • Palpitations
  • Shortness of breath
  • Angina
  • Arrhythmia
  • Chest pain
  • Heart attack
  • Stroke
  • Cardiac imaging
  • Coronary artery disease
  • Aortic stenosis
  • mitral regurgitation
  • Infective endocarditis
View more

Professional memberships

  • European Society of Cardiology
  • British Society of Echocardiography (transthoracic accreditation)
  • British Society of Echocardiography (transesophageal accreditation)
  • European Association of Cardiovascular Imaging (Euro CMR Level 3 accreditation)
  • CT coronary angiograms – Level 2 accreditation
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Education

  • FESC Fellow of European Society of Cardiology (2015)          
  • MRCP (UK) (2010)                   
  • PhD, Valvular Heart Disease Imaging, St George's University of London (2009)
  • MSc - Master of Medical Imaging, Gasthuisberg University Hospital, Leuven, Belgium (2003-2004) 
  • MBBS University of Medical Sciences, Faculty of Medicine, Poznań, Poland (1996-2002)
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Publications and conferences

  • Mending the broken valentine heart: a case report. Marwaha, Bhatia R, Papadakis M, Marciniak A. Eur Heart J Case Rep. 2022
  • A. Marciniak, K. Glover, R. Sharma. Prevalence of valvular heart disease in community patients with suspected heart failure in UK. BMJ Open. 2017 Jan 27;7(1).
  • A. Marciniak, M. Marciniak, A. Chiribiri, S.Claridge, V. Ramos, R. Rajani. Multimodality Imaging of Extensive Caseating Intramyocardial Calcification Secondary to Lymphoma. Circulation CVI, 2015 Apr;8(4).
  • A. Marciniak, R. Rajani. Multidetector Computed Tomographic Characterization of a Left Atrial Myxoma. Arq Bras Cardiol. 2015;105:97-8.
  • A. Marciniak, M. Gonsalves, M. Gallagher. Superior Vena Cava Syndrome Following Radiofrequency Sinus Node Modification and Treated with Thrombolysis and Stenting. Europace . 2015 Jan;17:37.
  •  A. Marciniak, G. Karapanadiotidis, M. Sarsam, R. Sharma. Postpartum Lactobacillus jensenii endocarditis in patient with bicuspid aortic valve. J Thorac Cardiovasc Surg. 2014 Nov;148:e219-2.
  •  A. Marciniak, J. Webb, R. Rajani. Cardiac Imaging Training in the United Kingdom – Rise of the Machines. International Journal of Cardiology. 2014. 15;173:515-6.
  • A. Marciniak, G.R. Sutherland, M. Marciniak, A.Kourliouros, B. Bijnens, M. Jahangiri. Prediction of postoperative left ventricular systolic function in patients with chronic mitral regurgitation undergoing valve surgery - the role of deformation imaging. Eur J of Cardiothorac Surg. 2011. Nov;40:1131-7.
  • A. Marciniak, G.R. Sutherland, M. Marciniak, P. Claus, A. Baltabaeva, B. Bijnens, M. Jahangiri Myocardial abnormalities in patients with aortic regurgitation. Strain rate imaging study. Eur J Echocardiogr. 2009 Jan;10:112-9.
  •  A. Marciniak, P. Claus, G.R. Sutherland, M. Marciniak, T. Karu, A. Baltabaeva, E. Merli, B. Bijnens, M. Jahangiri. Changes in systolic left ventricular function in isolated mitral regurgitation. Strain rate imaging study. Eur Heart J. 2007; Nov;28:2627-36.
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Prizes and awards

  • Best Moderated Case - Winner of the Award Competition at Euro CMR awarded by European Association of Cardiovascular Imaging, Prague, Czech Republic (2017)
  • High Score Abstract: The prevalence of valvular heart disease in community patients with suspected heart failure. Euro Echo Imaging, Istanbul, Turkey (2013)
  • Young Investigators Award for the research work: Preoperative systolic strain rate predicts postoperative left ventricular systolic function in patients with chronic aortic regurgitation. European Society of Echocardiography Conference, Lyon, France (2008)
  • Young Investigators Award, for the research work: Ultrasonic Strain Rate in Diagnosing Acute Rejection in Patients After Heart Transplantation. European Society of Echocardiography Conference, Athens, Greece (2004)
  • 1st prize in International Congress for Students, Poznań, Poland for the study: Diagnostic significance of persistent Q wave after inferior wall myocardial infarction (2002)
View more

Languages spoken

  • English
Registration number: 6111103

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

12 reviews

5.0

Review this doctor
  • Would you recommend this doctor?
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  • 2 April 2026

    J.R.

    Verified patient
  • Dr. Anna was warm, kind and empathetic - she aksed multiple preliminary questions and expressed her professional opinion with reassurance and grace. I definitely recommend visiting Dr. Anna who will not only provide you with medical advice, she will also elevate your mood with ease. Hospital staff memento were also kind and considerate.
    2 February 2026

    D.S.

    Verified patient
  • 29 January 2026

    S.K.

    Verified patient
  • Doctor explained me about my health condition very well.
    28 January 2026

    S.K.

    Verified patient
  • Very pleasant Doctor. Put me at my ease and was very thorough
    20 January 2026

    S.W.

    Verified patient
  • Timely, thorough, friendly and professional
    8 January 2026

    T.L.

    Verified patient
  • 5 ⭐️ across the board. High recommended Dr Marciniak. NB
    23 October 2025

    N.B.

    Verified patient
  • Dr Marciniak is knowledgable, competent and professional. Her investigations are thorough, explanations clear and follow up actions efficient. Most important, she has great empathy and a reassuring manner, vital qualities for instilling patient trust and confidence.
    14 October 2025

    P.M.

    Verified patient
  • 23 May 2025

    K.T.

    Verified patient
  • I couldn't have wished to be looked after any better.
    17 June 2024

    G.M.

    Verified patient
View all reviews

Treatments

The doctor is expert in

Chest pain

Echocardiogram

Heart failure

Hypertension (high blood pressure)

Palpitations

Valvular heart disease

The doctor also specialises in:

Ambulatory blood pressure monitoring

Angina

Arrhythmia

Atherosclerosis

Atrial fibrillation ablation

Cardiac MRI

Cardiac screening

Cardiomyopathy

Cardiovascular disease

Cholesterol

Frequently Asked Questions

What is Dr Anna Marciniak's specialty?

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

Which conditions and treatments does Dr Anna Marciniak specialise in?

Dr Anna Marciniak is a cardiologist who provides assessment and treatment for Hypertension (high blood pressure), Heart failure, Echocardiogram, Palpitations, Chest pain and Valvular heart disease. During your consultation, you will be informed of the most suitable options following a personalised evaluation.

How many years of experience does Dr Anna Marciniak have?

Dr Anna Marciniak has 22 years of professional experience as a consultant cardiologist, providing specialist assessment and treatment in this medical field.

What do patients say about Dr Anna Marciniak?

Patients give a rating of 5.0 out of 5 to Dr Anna Marciniak, a score considered excellent. This average is based on 12 verified patient reviews, reflecting the experience of those who have attended an appointment.

Are Dr Anna Marciniak's reviews verified?

Yes. All Dr Anna Marciniak'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 Anna Marciniak practise?

Dr Anna Marciniak practises in South London at 801 London Rd, Cheam, Worcester Park, Sutton SM3 9DW, offering in-person care and access to services as a cardiologist.

How can I book an appointment with Dr Anna Marciniak?

You can book an appointment with Dr Anna Marciniak 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 Anna Marciniak see NHS patients?

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

Does Dr Anna Marciniak offer private appointments?

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

Does Dr Anna Marciniak offer online consultations?

Yes, Dr Anna Marciniak offers online consultations. You can book an appointment directly from this page by selecting the date and time that suit you best. Personalised assistance is also available by calling the number displayed on this page.

Does Dr Anna Marciniak accept insurance?

Dr Anna Marciniak works with the following private medical insurance providers: Bupa, AXA, AVIVA, Cigna, WPA, Simply Health, Allianz, CS Healthcare, Vitality, The Exeter Friendly, Pru Health, Groupama, April, Freedom, National Assurance, General Medical, Saga, Healix, Legal & General Insurance, Health-online, Benenden Health , Alliance Health Group, Police Mutual, Aetna, Tricare, Asia Medical Assistance, AIG, Health Now, Humanis, International SOS, Standard Life and Bupa Global. If your insurer is not listed, you may contact the practice directly to confirm your coverage.

What is Dr Anna Marciniak's availability?

Dr Anna Marciniak'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 Anna Marciniak offer?

You can pay for your consultation with Dr Anna Marciniak using the following methods: Self-paying or Prepaid.

What languages does Dr Anna Marciniak speak?

Dr Anna Marciniak is a cardiologist who offers consultations in English.

How is Dr Anna Marciniak selected to appear on this platform?

All doctors listed on Top Doctors, including Dr Anna Marciniak, 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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Spire St Anthony's HospitalSouth London, 801 London Rd, Cheam, Worcester Park, Sutton SM3 9DW,
Payment methodSelf-paying
Face-to-faceFirst visit Consultant Cardiologist
£250
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