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Dr Nigel G Stephens

BSC, PhD, M.B, B.S, FRCP

Cardiologist

Live bookings available

37 years of experience

London, W1G 8BJ

(+3 more)

22 connections in healthcare

Skill endorsed

by Dr. Syed Hassan, Professor Albert Ferro and 5 other professionals

Areas of expertise

All
Reviews
Endorsements
Echocardiogram
117
Atrial Fibrillation
111
High Blood Pressure
68

Contact

Book online

About Dr Nigel G Stephens

Nigel Stephens was recruited from Cambridge University, where he was a Lecturer in Medicine, to lead a newly built Cardiac Centre in Northwick Park Hospital over 20 years ago. This centre became successful and high-performing, with excellent outcomes. He brings these same qualities to his private practice, providing accessible and personalised care for people with heart disease. He is particularly committed to helping patients return to an active life following episodes of serious illness, so they can enjoy the benefits of physical activity and exercise.

Dr. Stephens oversees all aspects of cardiology care for patients 16 and older, including valvular heart disease, hypertension, cardiomyopathy, heart failure, and cardiac rhythm abnormalities. He also offers interventional procedures such as coronary angioplasty and stenting. He has strong and reliable communications with a group of colleagues who are based at Northwick Park Hospital; referrals to specialist cardiac surgery or electrophysiology services are discussed weekly in a meeting that Dr. Stephens chairs himself.

Dr. Stephens provides comprehensive care for patients with complex cardiovascular conditions, including the use of rotational atherectomy and mitral balloon valvuloplasty. He has extensive experience in managing cardiac problems in athletes, having helped establish a sports cardiology service at the Olympic Medical Institute. Over 10 years, this team saw more than 1,000 athletes referred with cardiac issues. Dr. Stephens is particularly interested in assessing apparently abnormal findings in athletes' hearts and determining whether it is safe for them to continue playing competitive sports if they have established heart disease. This has become an increasingly complex issue as common cardiovascular diseases tend to occur later in life while many people still wish to take part and compete in sporting activities.


Subspecialties

  • Interventional Cardiology
  • Heart Muscle Disease/Cardiomyopathy
  • Preventative Cardiology

Areas of expertise

All
Reviews
(854)
Endorsements
(4)

Click the bar to read reviews or skill endorsements

Echocardiogram
117
Atrial Fibrillation
111
High Blood Pressure
68
Chest Pain
64
Arrhythmia (Irregular Heartbeat)
61

Registered with

General Medical Council

No. 3286403


Education

University of London

Medicine

Graduated 1988


Qualifications

MBBS (Univ. Lond.)

PhD (Univ. Lond.)

FRCP (RCP Lond)


Languages spoken

  • English

Consultation fees

  • New appointment: £250
  • Follow-up appointment: £175

Insurers

  • Benenden Health
  • General and Medical
  • Bupa Fee Assured
  • Freedom Health Insurance
  • The Exeter
  • Simply Health (Dental)
  • Healix Health Services
  • Cigna
  • Saga Health Insurance
  • Bupa
  • WPA
  • Allianz Worldwide Care
  • AXA Health
  • Aviva Health
  • Vitality

Location

All locations for Dr Nigel G Stephens

4.74

(3133)

35 Weymouth Street, London, United Kingdom, W1G 8BJ

4.78

(1975)

The Clementine Churchill Hospital, Sudbury Hill, Harrow, United Kingdom, HA1 3RX

4.87

(190)

170 Tottenham Court Road, London, United Kingdom, W1T 7HA

0

(0)

88 Harley Street, London, United Kingdom, W1G 7HR

Reviews

AI Review Summary

This summary was created by AI based on recent reviews

Dr Nigel G Stephens offers professional, clear, reassuring, and friendly patient interactions. His expertise covers procedures such as angioplasty and PFO closure, with a notable understanding of sports cardiology and active lifestyles, ensuring patients understand their diagnoses and treatment plans. Some patients mention issues with follow-up communication regarding test results or subsequent appointments. Patient feedback consistently highlights Dr Stephens' thoroughness in addressing concerns, with many positive outcomes relating to echocardiogram results and management of atrial fibrillation.

5.0
verified patient
31 Jan 2026

An exceptionally good experience with a caring, knowledgeable and experienced cardiologist who is also a delightful human being. Would highly recommend Dr. Stephens to anyone needing his expertise.

Patient seen for:
5.0
verified patient
31 Jan 2026

Dr Nigel Stephens was very professional, extremely thorough and a delightful personality.

Patient seen for:
5.0
verified patient
26 Jan 2026

Excellent with clear and simple analysis and advice

Patient seen for:
5.0
verified patient
26 Jan 2026

Great interaction

Patient seen for:
5.0
verified patient
17 Jan 2026

It was reassuring and positive. Everything was explained in detail which made me less worried and looking forward to a brighter future in better health.

Patient seen for:
5.0
verified patient
13 Jan 2026

As always, a very clear, thoughtful and reassuring explanation and advice were provided.

5.0
verified patient
11 Jan 2026

I find Dr Stephen’s very pleasant and professional. Very calm manner and explains clearly what the next step could be and if I agree he will book.

5.0
verified patient
11 Jan 2026

I recently had an initial consultation with Dr Stephens. The consultation was very good. Dr Stephens was very welcoming and engaging and clear in his evaluation and reccommendations.

Patient seen for:
5.0
verified patient
10 Jan 2026

Appointment was on time no waiting. Fast and professional

Patient seen for:
5.0
verified patient
25 Dec 2025

All very streamlined & professional.

Your trust is our top concern, so providers can't pay to alter or remove reviews.

Endorsements

Dr Stephens is a well respected cardiologist with a wealth of knowledge and a reputation for providing great service to his patients

13 Jul 2025
Endorsed for
Cardiac Shock Wave Therapy (CSWT)
Cardio-Pulmonary Exercise Testing

Dr. Syed Hassan

Dr. Syed Hassan

Respiratory Doctor
I have looked after their patients

An excellent cardiologist

01 Nov 2024
Endorsed for
Cardio-Pulmonary Exercise Testing
Cardiac Shock Wave Therapy (CSWT)

PF

Professor Albert Ferro

General (Internal) Medicine
We trained together

Great clinician

05 Jan 2024
Endorsed for
Musculoskeletal Medicine
Sports Injury

Professor Mike Loosemore

Professor Mike Loosemore

Sport & Exercise Medicine Doctor

Coronary intervention

23 Dec 2023
Endorsed for
Congenital Heart Disease
Electrophysiology

Dr Martin Lowe

Dr Martin Lowe

Cardiologist
Is a colleague
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FAQ

What are Dr Nigel G Stephens's reviews like?

Dr Nigel G Stephens's overall patient rating is 4.97 out of 5 stars on Doctify. This is based on 488 reviews.

What languages does Dr Nigel G Stephens speak?

Dr Nigel G Stephens speaks English

Where is Dr Nigel G Stephens located?

Dr Nigel G Stephens primarily practices at HCA Healthcare UK The Harley Street Clinic, located at 35 Weymouth Street, London, United Kingdom, W1G 8BJ
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What are Dr Nigel G Stephens working hours?

Dr Nigel G Stephens is working Thursday (08:30 - 13:00, 17:00 - 19:00), Friday (08:00 - 11:00)

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Does Dr Nigel G Stephens accept new patients?

Dr Nigel G Stephens generally accepts new patients.

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