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Dr Jasveer Mangat

MBChB, BSc (Hons), MRCPCH

Paediatrician

26 years of experience

London, WC1N 3JH

5 connections in healthcare

5

/5

(15 reviews)

26 years of experience

London, WC1N 3JH

5 connections in healthcare

Areas of expertise

ECG (Electrocardiogram)
6
Echocardiogram (Cardiac Ultrasound)
5
Video Consultation
4

Contact


Expert in:

About Dr Jasveer Mangat

Dr Jasveer Mangat is a Consultant Paediatric Cardiologist based in London at Great Ormond Street Hospital. He completed his medical degree, with an intercalated degree in Physiology (1996), at the University of Liverpool in 2000. He later undertook his postgraduate training in Liverpool and London, during which is completed a fellowship in electrophysiology. Dr Mangat became a Member of the Royal College of Paediatrics and Child Health in 2004. He also holds certificate in Advanced Paediatric Life Support, Advanced Life Support and is a certified Cardiac Device Specialist following the completion of his IBHR Exam in 2011.

Working alongside his team, Dr Mangat sees children with a wide range of cardiac conditions, including: supraventricular tachycardia, pericarditis, paediatric congenital heart disease, heart murmur, arrhythmia, atrial fibrillation, ventricular tachycardia, Kawasaki disease, palpitations, breathlessness, loss of consciousness, valvular heart disease and fainting. He specialises in electrophysiology, cardiac ablation, implantable cardioverter defibrillator (ICD) and pacemakers.

In addition to his clinical work, Dr Mangat has research interests in improving cardiac ablation therapy and pacemaker procedure outcomes, as well as improving the quality of life of children with arrhythmias.


Subspecialties

  • Paediatric Cardiology

Areas of expertise

Click the bar to read patient reviews

ECG (Electrocardiogram)
6
Echocardiogram (Cardiac Ultrasound)
5
Video Consultation
4
Catheter Ablation
2
Paediatric Consultation
2
Paediatric Echocardiography
2
Loss of Consciousness
1
Palpitations
1
Supraventricular Tachycardia (SVT)
1
Cardiac Screening
1
Non-Invasive Heart Imaging
Transposition of the Great Vessels
Paediatric Congenital Heart Disease (CHD)
Interventional Cardiology
Inherited Cardiac Conditions
Heart Valve Problems
Congenital Disorders
Sports Cardiology
Cardiovascular Syncope
Exercise Testing in Children
Irregular Heartbeat (Arrhythmia)
Exercise Testing
Aortic Stenosis
ECG Holter Monitor
Aortic Valve Regurgitation
Cardiopulmonary Exercise Testing (CPET)
Aortic Valve Degeneration
Cardiac Screening in Sport
Atrial Septal Defects (ASD)
Fainting (Syncope)
Chest Pain
Heart Murmurs
Kawasaki Disease
Screening for Congenital Heart Defect (CHD)

Registered with

General Medical Council

No. 4733535


Education

University of Liverpool

Medicine

Graduated 2000


Qualifications

BSc (Hons) Physiology - University of Liverpool, UK in 1996

MBChB - University of Liverpool, UK in 2000

MRCPCH - Royal College of Paediatrics and Child Health, UK in 2004


Languages spoken

  • English

Insurers

  • Aviva Health
  • WPA
  • AXA Health
  • Bupa
  • Bupa Fee Assured
  • Cigna
  • Healix Health Services
  • Vitality

Fees

  • New appointment

    £150
  • Follow-up appointment

    £350
*May vary on location

Locations

Great Ormond Street Hospital for Children International and Private Care

Great Ormond Street, London, United Kingdom, WC1N 3JH

0.00(0 reviews)

Opening hours

Monday
Tuesday
18:00 - 19:00
Wednesday
09:00 - 12:00
Thursday
18:00 - 19:00
Friday
10:00 - 17:00
Saturday
Sunday

Facilities

Wheelchair Accessible
View practice profile

Opening hours

Monday
Tuesday
18:00 - 19:00
Wednesday
09:00 - 12:00
Thursday
18:00 - 19:00
Friday
10:00 - 17:00
Saturday
Sunday

Facilities

Wheelchair Accessible
View practice profile

Areas of expertise

ECG (Electrocardiogram)
6
Echocardiogram (Cardiac Ultrasound)
5
Video Consultation
4

Contact

Reviews

5
verified patient
06 Oct 2026

Very professional and clear

5
verified patient
29 Sep 2026

Dr Jasveer Mangat cared for our son Harry throughout his Wolff Parkinson White treatment, and we are so grateful for the care he gave him and our whole family. He was clear, calm and caring at every stage. He explained the risks and benefits of Harry’s test and procedure in a way we could easily understand, and no question ever felt too big or too small. His professionalism and calming nature gave us enormous confidence during a worrying time. What meant so much to us was that Dr Mangat spoke directly to Harry as his patient, listened to his views and made sure he felt involved. Harry was 11 when he received care from Dr Mangat. He did everything he could to make him feel listened too and that made him feel in control throughout the process . I can't thank Dr Mangat, enough for everything he did for Harry and our whole family and would highly recommend him and his practice at Great Ormond Street.

5
verified patient
15 Sep 2026

Very detailed and thorough, the process of registration and connection could have been smoother. Tracy was very helpful however I had to provide an authorisation code myself, and then although it was it was valid I had to get another confirmation. Additionally the back and forth emailing was a bit too much. The discusson with the Dr was very good.

Patient seen for:
5
verified patient
12 Sep 2026

It was great, no wait, and Dr Mangat was very professional and kind. Great experience

5
verified patient
08 Jun 2026

Very helpful

Patient seen for:
5
verified patient
18 May 2026

Excellent as always.

5
verified patient
28 Apr 2026

All went well

Patient seen for:
5
verified patient
17 Apr 2026

The doctor who attended to my son was very thorough, and gentle, he explained the treatment process and carried everything out with great care.

5
verified patient
23 Dec 2025

Fantastic to have clear bill of health! Thanks for everything this year!

Patient seen for:
5
verified patient
18 Jun 2024

Kind, patient, calm and professional Dr Mangat clearly explained the procedure to us. We felt confident in his ability and understood why our daughter needed the surgery. She was very well cared for by the whole team. The procedure went well and we are very grateful to have received such excellent care.

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FAQ

What are Dr Jasveer Mangat's reviews like?

Dr Jasveer Mangat's overall patient rating is 5 out of 5 stars on Doctify. This is based on 15 reviews.

What languages does Dr Jasveer Mangat speak?

Dr Jasveer Mangat speaks English

Where is Dr Jasveer Mangat located?

Dr Jasveer Mangat primarily practices at Great Ormond Street Hospital for Children International and Private Care, located at Great Ormond Street, London, United Kingdom, WC1N 3JH
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What are Dr Jasveer Mangat working hours?

Dr Jasveer Mangat is working Tuesday (18:00 - 19:00), Wednesday (09:00 - 12:00), Thursday (18:00 - 19:00), Friday (10:00 - 17:00)

Find where Dr Jasveer Mangat operates today

Does Dr Jasveer Mangat accept new patients?

Dr Jasveer Mangat generally accepts new patients.

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