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Dr Sukhjinder S Nijjer

BSc MBChB FRCP PhD

Cardiologist

Live bookings available

22 years of experience

London, W1G 7HE

(+4 more)

34 connections in healthcare

Skill endorsed

by Dr Christopher Cook, Professor Howard Branley and 16 other professionals

4.99

/5

(371 reviews)

Live bookings available

22 years of experience

London, W1G 7HE

(+4 more)

34 connections in healthcare

Skill endorsed

by Dr Christopher Cook, Professor Howard Branley and 16 other professionals

Areas of expertise

All
Reviews
Skill Endorsements
Chest Pain
87
7
ECG (Electrocardiogram)
70
Echocardiogram (Cardiac Ultrasound)
61
1

Contact

Book online


Expert in:

About Dr Sukhjinder S Nijjer

Dr. Nijjer is an award winning Cardiologist who has an international reputation in coronary heart disease. Dr Nijjer is available in person and via video consultations - these are available daily, even in the evenings and weekends. He sees patients with chest pain or angina, breathlessness, palpitations, high blood pressure, and all cardiac problems.

Dr Nijjer is an internationally recognised expert in invasive coronary physiology, an advanced technique which can help guide Cardiologists on when and where a coronary stent is needed. He has performed ground-breaking research into invasive technologies that have changed the field and lead to better treatment of patients around the world. He is regularly invited as a speaker and faculty at international conferences including the American College of Cardiology and TCT. Following his research, he provides medical education to other Doctors.

Dr. Nijjer studied medicine at the University of Bristol, where he graduated with Honours in 2004 with two undergraduate scholarships and many academic prizes. He was also awarded a First Class Honours degree with prizes in Pharmacology which was supported by the prestigious Wolfson Award from the Royal College of Physicians.

In his role as Consultant, Dr Nijjer has strived to deliver the best patient care while working across multiple hospital sites in west London. He works closely with General Practitioners, Kidney and Diabetes specialists to ensure the best outcomes for patients with complex needs.

Dr. Nijjer is committed to the better treatment of patients through the development and application of new medical technologies. His PhD, funded by the Medical Research Council and awarded by Imperial College, involved the development of new techniques (iFR and iFR-pullback) to measure blood flow in coronary arteries with blockages. Dr Nijjer pioneered the use of iFR-pullback to better use coronary stents in patients with many blockages and the iFR technology has now been used in thousands of patients around the world. A recent editorial in the New England Journal of Medicine referred to it as 'the new gold standard' and major international studies are ongoing and Dr Nijjer has worked on the design and running of these complex studies.

Dr. Nijjer possesses clinical expertise in all aspects of cardiology, including treating patients with chest pain, angina, breathlessness on exertion, palpitations or collapse. He has expertise in assessing and treating patients at increased risk of heart disease such as patients with high blood pressure, diabetes or raised cholesterol. He uses all of the latest stress testing techniques and if needed, invasive angiography, coronary stenting, and can implant pacemakers or cardiac monitoring devices when it is needed.

Dr. Nijjer's holistic approach to treatment is one of understanding as he recognises and responds to the fact that an individual's medical issues exist alongside other aspects of their lives, treating any medical conditions in a way that fits the lifestyle of his patients. He utilises the latest guideline-supported cardiac test to ensure his patients are fully investigated in addition to his thorough clinical assessment.


Subspecialties

  • Interventional Cardiology

Areas of expertise

All
Reviews
(624)
Skill Endorsements
(66)

Click the bar to read reviews or skill endorsements

Chest Pain
87
7
ECG (Electrocardiogram)
70
Echocardiogram (Cardiac Ultrasound)
61
1
High Blood Pressure (Hypertension)
58
2
Palpitations
40
High Cholesterol
28
Atrial Fibrillation
27
2
CT Coronary Angiogram
26
Cardiac MRI (CMR)
19
Coronary Artery Disease
18
4
Coronary Stent Insertion
13
3
Dizziness
13
24 Hour Blood Pressure Monitor
13
Cardiovascular Disease
12
1
Coronary Angiography
11
6
ECG Holter Monitor
11
1
Angioplasty
9
6
Breathlessness
9
1
Irregular Heartbeat (Arrhythmia)
9
Health Assessments
7
1
Heart Attack
7
1
Angina
6
5
Exercise Stress Test
6
1
Video Consultation
6
Interventional Cardiology
6
Cardiac Screening
5
Atherosclerosis
4
2
Heart Valve Problems
4
Cardiac CT
4
Bradycardia
3
Heart Murmurs
3
Heart Scan
3
Calcium Coronary Score
2
2
Heart Failure
2
Unstable Angina
1
2
Exercise Testing
1
Loss of Consciousness
1
Tachycardia
1
Pulmonary Hypertension
1
Congestive Heart Failure
1
Heartburn (Acid Reflux)
1
Low Blood Pressure
1
Myocardial Perfusion Scan
1
Minimally Invasive Heart Surgery
1
Cardiopulmonary Exercise Testing (CPET)
1
Bubble Contrast Echocardiography
1
Cardiac Pacing
1
Pacemakers
1
Non-Invasive Heart Imaging
1
Cardiomyopathy
1
Pericarditis
1
Heart & Lung Health Assessments
1
Stress Echocardiogram
1
Acute Coronary Syndrome (ACS)
4
Pressure Wire Study (Coronary Angiography)
4
Rotablation (Coronary Arteries)
3
Pacemaker Surgery
2
Exercise Medicine
1
Troublesome Cough
1
Non-Obstructive Coronary Artery Disease
1
Complex Coronary Interventions
1
Percutaneous Coronary Intervention (PCI)
1
Cardiac Rehabilitation
Intravascular Ultrasound
Ventricular Fibrillation
Long QT Syndrome
Heart Muscle Disease
Hypertrophic Cardiomyopathy
Valvular Heart Disease
Transthoracic Echocardiogram (TTE)
Cardiac Shock Wave Therapy (CSWT)
Cardioversion
DVLA Assessments
Cardiac Generator Replacement
Aortic Stenosis
Dyslipidaemia
Supraventricular Tachycardia (SVT)

Registered with

General Medical Council

No. 6103417


Education

University of Bristol

Medicine

Graduated 2004


Qualifications

  • BSc (Hons) University of Bristol 2001 (First Class with Prizes)
  • MB ChB (Hons) University of Bristol 2004
  • FRCP (London) Royal College of Physicians 
  • PhD Imperial College London
  • British Cardiac Intervention Society, Former Communications Lead
  • Royal Society of Medicine, Immediate Past President, Cardiology Section
  • British Cardiac Society
  • European Society of Cardiology Microcirculation Working Group
  • European Association of Percutaneous Cardiovascular Interventions

Languages spoken

  • English
  • Hindi
  • Punjabi
  • Urdu

Insurers

  • Aviva Health
  • Benenden Health
  • Vitality
  • Allianz Worldwide Care
  • WPA
  • AXA Health
  • Healix Health Services
  • Cigna
  • Bupa Fee Assured
  • Bupa
  • Aetna

Fees

  • New appointment

    £350
  • Follow-up appointment

    £275
*May vary on location

Locations

One Heart Clinic City

80 Cheapside, City Of London, United Kingdom, EC2V 6EE

4.94(206 reviews)

Opening hours

Monday
Tuesday
Wednesday
Thursday
Friday
09:00 - 12:00
Saturday
Sunday

Opening hours

Monday
Tuesday
Wednesday
Thursday
Friday
09:00 - 12:00
Saturday
Sunday

Bishops Wood Hospital (part of Circle Health Group)

Rickmansworth Road, Northwood, London, United Kingdom, HA6 2JW

4.85(796 reviews)

Opening hours

Monday
Tuesday
Wednesday
Thursday
Friday
19:00 - 20:45
Saturday
Sunday

Facilities

Wheelchair Accessible
Free Parking
View practice profile

Syon Clinic (part of Circle Health Group)

941 Great West Road, Brentford, Middlesex, United Kingdom, TW8 9DU

4.78(600 reviews)

Opening hours

Monday
16:00 - 19:00
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday

Facilities

Wheelchair Accessible
Free Parking
View practice profile

Cromwell Hospital

164-178 Cromwell Rd, London, United Kingdom, SW5 0TU

4.87(2,075 reviews)

Opening hours

Monday
Tuesday
09:30 - 12:00
Wednesday
Thursday
Friday
Saturday
09:30 - 12:30
Sunday

Facilities

Wheelchair Accessible
Paid Parking
View practice profile

One Heart Clinic Harley Street

68 Harley Street, London, United Kingdom, W1G 7HE

4.93(1,534 reviews)

Opening hours

Monday
Tuesday
13:30 - 19:00
Wednesday
Thursday
Friday
13:30 - 18:00
Saturday
Sunday

Video consultation

Opening hours

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday

Areas of expertise

All
Reviews
Skill Endorsements
Chest Pain
87
7
ECG (Electrocardiogram)
70
Echocardiogram (Cardiac Ultrasound)
61
1

Contact

Book online

Reviews

AI Review Summary

This summary was created by AI based on recent reviews

Dr Sukhjinder S Nijjer is professional, friendly, and caring, providing clear, succinct explanations of conditions and treatment options. His thorough diagnostic approach includes ECGs and echocardiograms; his expertise covers procedures like stent insertion. Patients describe him as an expert and attentive specialist who makes them feel heard, reassured, and cared for. Many patients seek Dr Nijjer’s care for managing chest pain, addressing high blood pressure, and interpreting electrocardiogram results.

5
verified patient
13 Oct 2026

I would like to thank Dr NIjjer for his support over the past 2 years. He is incredibly proactive, super efficient and I have also really appreciated his friendly and caring manner throughout. I would not hesitate to recommend him to others.

5
verified patient
09 Oct 2026

Dr Nijjer has a warm welcoming manner which put me at ease straight away. As I live on the south coast I had an online consultation with him, which was very straightforward. He listens carefully and explains things very well. He is very knowledgeable about microvascular problems and the procedures and medications regarding this. I wouldn't hesitate to recommend him

5
verified patient
07 Oct 2026

Dr Nijjer was extremely professional, thorough and reassuring throughout. He took my concerns and family history seriously, arranged a very comprehensive assessment, and went above and beyond in explaining the results clearly. Thankfully, the outcome was very positive, and I felt very well looked after throughout.

5
verified patient
05 Oct 2026

I was very impressed with my consultation with Dr Nijjer. From the very beginning, he was warm, friendly and professional, and immediately made me feel relaxed and comfortable. He listened very carefully and patiently to my symptoms, concerns and needs, and I never felt rushed at any point. He answered all my questions thoroughly and clearly, and explained everything in a way that was easy to understand. His calm, open and reassuring manner gave me a great deal of confidence throughout the consultation. I found him to be extremely knowledgeable, experienced and thorough. His examination was very comprehensive, and I left the appointment with a clear plan for the next steps, which was very reassuring. What stood out most was that I genuinely felt listened to and cared for. He was both thorough and compassionate, and I felt completely at ease throughout the consultation. He is absolutely charming and professional in every way, and I feel confident that I am receiving excellent care. It was a perfect consultation experience. I would happily recommend Dr Nijjer to friends and family, particularly to anyone looking for a knowledgeable, experienced and caring cardiologist. Absolutely brilliant doctor.

5
verified patient
15 Sep 2026

Just very professional and clear. No concerns

Patient seen for:
5
verified patient
15 Sep 2026

A very good experience he is very approachable and a good listener.

Patient seen for:
5
verified patient
15 Sep 2026

Very good experience

5
verified patient
13 Sep 2026

As expected

Patient seen for:
5
verified patient
01 Sep 2026

Very pleased with care

5
verified patient
28 Aug 2026

I have seen Dr. Sukhjinder Nijjer a few times over the past three years, and I feel incredibly fortunate to have found him. He is not only an exceptionally skilled cardiologist but also a deeply intuitive and empathetic practitioner. I truly appreciate how he seamlessly bridges the expert clinical aspects of medicine with a genuine, human understanding of his patients. He makes me feel comfortable, safe, and heard during every consultation. I trust him implicitly and cannot recommend him highly enough.

Patient seen for:
Your trust is our top concern, so providers can't pay to alter or remove reviews.
Learn more here

Skill Endorsements

Dr Nijjer is a highly experienced general and interventional cardiologist, with real expertise as a coronary operator. His renown as a researcher goes hand in hand with genuine diligence in clinical practice, and he communicates with patients with great clarity, ensuring they feel well informed and well cared for.

03 Sep 2026
Endorsed for
Angina
High Blood Pressure (Hypertension)
Cardiovascular Disease

Dr Christopher Cook

Dr Christopher Cook

Cardiologist
We trained together

Dr Nijjer is an excellent cardiologist with whom I share many patients. Patient feedback is always excellent and his assessments and managements are first class. Highly recommend.

24 Aug 2026
Endorsed for
Troublesome Cough
Exercise Medicine

Professor Howard Branley

Professor Howard Branley

Respiratory Doctor
I have referred patients to them

A highly skilled cardiologist with outstanding expertise. I would highly recommend.

16 Dec 2024
Endorsed for
Coronary Artery Disease
Calcium Coronary Score

Dr. Dobrina Hull

Dr. Dobrina Hull

Rheumatologist
We trained together

World class cardiologist.

21 Jul 2024
Endorsed for
Pressure Wire Study (Coronary Angiography)
Coronary Artery Disease
Acute Coronary Syndrome (ACS)

Dr Jobanpreet Sehmi

Dr Jobanpreet Sehmi

Cardiologist
Is a colleague
Dr Sukhjinder S Nijjer logo

Get to know Dr Sukhjinder S Nijjer

Articles
Socials

Most recent articles

Read articles from Dr Sukhjinder S Nijjer explaining process of procedures and other important things you should know before choosing your provider.

Dietary Advice for Reducing Cardiovascular Risk - by Dr Sukhjinder Nijjer, Expert London Cardiologist for your Heart Health

Dietary Advice for Reducing Cardiovascular Risk - by Dr Sukhjinder Nijjer, Expert London Cardiologist for your Heart Health

Many people ask, what can I do to reduce my risk of developing heart disease? Another common question is what should I eat now that I have heart disease? Learn what you can do to help yourself.

17 December 2023

drnijjer.com

Socials

Dr Sukhjinder S Nijjer

@drsukhnijjer

Dr Sukhjinder S Nijjer

@sukhnijjer

FAQ

What are Dr Sukhjinder S Nijjer's reviews like?

Dr Sukhjinder S Nijjer's overall patient rating is 4.99 out of 5 stars on Doctify. This is based on 371 reviews.

What languages does Dr Sukhjinder S Nijjer speak?

Dr Sukhjinder S Nijjer speaks English, Hindi, Punjabi and Urdu

Where is Dr Sukhjinder S Nijjer located?

Dr Sukhjinder S Nijjer primarily practices at One Heart Clinic Harley Street, located at 68 Harley Street, London, United Kingdom, W1G 7HE
See more locations

What are Dr Sukhjinder S Nijjer working hours?

Dr Sukhjinder S Nijjer is working Monday (16:00 - 19:00), Tuesday (13:30 - 19:00, 09:30 - 12:00), Friday (13:30 - 18:00, 19:00 - 20:45, 09:00 - 12:00), Saturday (09:30 - 12:30)

Find where Dr Sukhjinder S Nijjer operates today

Does Dr Sukhjinder S Nijjer accept new patients?

Dr Sukhjinder S Nijjer generally accepts new patients.

Get in touch with this specialist to enquire as a new patient