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Dr Debashis Roy

MBBS, BSc, FRCP, MD

Cardiologist

Live bookings available

27 years of experience

Essex, IG9 5HX

(+1 more)

12 connections in healthcare

Skill endorsed

by Dr Alan Watson, Dr Jayesh Makan

5

/5

(46 reviews)

Live bookings available

27 years of experience

Essex, IG9 5HX

(+1 more)

12 connections in healthcare

Skill endorsed

by Dr Alan Watson, Dr Jayesh Makan

Areas of expertise

All
Reviews
Skill Endorsements
Irregular Heartbeat (Arrhythmia)
13
Palpitations
11
Atrial Fibrillation
9

Contact

Book online


Expert in:

About Dr Debashis Roy

Dr. Debashis Roy is a highly experienced Consultant Cardiologist with a special interest in cardiac pacing. He graduated from Guys and St. Thomas Medical School in 1998 and later completed an industry fellowship, earning an MD in Cardiology in 2006. Dr. Roy underwent postgraduate training in Cardiology on the South Thames rotation, gaining extensive experience at prestigious hospitals including St. Thomas’s, St. George’s, and Eastbourne hospitals in Surrey, Sussex, and London.

In March 2011, Dr. Roy was appointed as a consultant at Colchester University Hospital and The Essex Cardiothoracic Centre. He later moved to Princess Alexandra Hospital in May 2013. Dr. Roy's expertise lies in pacemaker and implantable cardioverter defibrillator (ICD) implantation, as well as biventricular pacing for patients with heart failure. Notably, he played a pivotal role in establishing Essex's first district general ICD implantation and follow-up service, and he continues to be a high-volume implanter of biventricular pacemakers at the Essex Cardiothoracic Centre.

Dr. Roy has pioneered the introduction of left bundle branch pacing(a new and novel form of cardiac resynchronisation) for heart failure in Essex.  He has also set up complex device therapy, Biventricular Pacemaker Implantation for Heart Failure patients at Princess Alexandra Hospital.  He is the Clinical Lead for Cardiology and Lead for the Pacing service at Princess Alexandra Hospital. 

Dr. Roy is also actively involved in clinical research, with research papers published in international peer-reviewed journals, further contributing to advancements in his field.

Clinical Interests:

Ischaemic heart disease, hypertension, valvular heart disease, cardiomyopathy, echocardiography, coronary angiography and pacemaker implantation.

Management of cardiac arrhythmias including palpitations and blackouts.

Special interest in complex device implantation including implantable cardioverter defibrillators and pacemakers in patients with heart failure - cardiac resynchronisation therapy.


Subspecialties

  • Electrophysiology
  • Heart Muscle Disease/Cardiomyopathy
  • Heart Failure

Areas of expertise

All
Reviews
(93)
Skill Endorsements
(3)

Click the bar to read reviews or skill endorsements

Irregular Heartbeat (Arrhythmia)
13
Palpitations
11
Atrial Fibrillation
9
Cardiac Screening
9
24 Hour Blood Pressure Monitor
5
1
Echocardiogram (Cardiac Ultrasound)
6
Breathlessness
4
Cardiac Imaging
4
ECG (Electrocardiogram)
3
Chest Pain
3
High Blood Pressure (Hypertension)
3
ECG Holter Monitor
3
CT Coronary Angiogram
3
Cardiovascular Disease
2
Congestive Heart Failure
2
Health Assessments
2
Heart Scan
2
Oedema
2
Dizziness
1
High Cholesterol
1
Low Blood Pressure
1
Cardiomyopathy
1
Heart Attack
1
Heart Failure
1
Dysautonomia (Autonomic Disorders)
1
Calcium Coronary Score
1
Fainting (Syncope)
1
Cardiometabolic Disease
Acute Coronary Syndrome (ACS)
Aortic Stenosis
Coronary Artery Disease
Aortic Valve Degeneration
Angina
Atherosclerosis
Atrial Flutter
Pacemakers
Microvascular Angina
Heart Blocks
Pericarditis
Transthoracic Echocardiogram (TTE)
Unstable Angina
Implantable Loop Recorder (ILR)
Loss of Consciousness
Exercise Testing
Heart Murmurs
Cardiac Generator Replacement
Bradycardia
Cardiac Pacing
Cardiac Resynchronisation Therapy (CRT)
Valvular Heart Disease
DVLA Assessments
Pulmonary Hypertension
Exercise Stress Test
Spontaneous Coronary Artery Dissection
Refractory Angina Management
Ventricular Fibrillation
Tricuspid Valve Disease
Takotsubo Syndrome
CardioMEMS
Tachycardia
Supraventricular Tachycardia (SVT)
Non-Obstructive Coronary Artery Disease
Neurocardiogenic Syncope (Vasovagal)
Pacemaker Surgery
Long QT Syndrome
Bubble Contrast Echocardiography
Ischaemic Heart Disease
Infective Endocarditis
Cardiovascular Disease Prevention
Cardiac Catheterisation
Dyslipidaemia
Cardiac Implantable Electronic Devices (CIEDs)
Digital Health
Coronary Angiography

Registered with

General Medical Council

No. 4551775


Education

University of London

Medicine

Graduated 1998


Qualifications

MB BS 1998 University of London

Professional Memberships:

Member of European Society of Cardiology

British Cardiac Society

Royal College of Physicians


Languages spoken

  • English

Insurers

  • Bupa Fee Assured
  • Simply Health (Dental)
  • Saga Health Insurance
  • Bupa
  • Cigna
  • Benenden Health
  • WPA
  • Healix Health Services
  • AXA Health
  • Vitality
  • Aviva Health

Fees

  • New appointment

    £240
  • Follow-up appointment

    £140
*May vary on location

Locations

Nuffield Health The Holly Hospital

High Road Buckhurst Hill, Essex, United Kingdom, IG9 5HX

4.89(2,372 reviews)

Opening hours

Monday - Friday
Saturday
Sunday

Facilities

Wheelchair Accessible
Free Parking
View practice profile

Opening hours

Monday - Friday
Saturday
Sunday

Facilities

Wheelchair Accessible
Free Parking
View practice profile

Rivers Hospital

High Wych Road, Sawbridgeworth, United Kingdom, CM21 0HH

4.92(1,076 reviews)

Opening hours

Monday - Friday
Saturday
Sunday

Facilities

Wheelchair Accessible
Free Parking
View practice profile

Areas of expertise

All
Reviews
Skill Endorsements
Irregular Heartbeat (Arrhythmia)
13
Palpitations
11
Atrial Fibrillation
9

Contact

Book online

Reviews

AI Review Summary

This summary was created by AI based on recent reviews

Dr Debashis Roy is clear and professional in his interactions with patients. He provides comprehensive explanations of diagnoses, conditions, and treatment, performing thorough diagnostic tests and outlining clear next steps. Dr Roy listens to patient concerns, answers questions, and provides reassurance, ensuring patients understand their health journey. Many patients seek his expertise for palpitations, irregular heart rhythms, and general heart health assessments.

5
verified patient
14 Jul 2026

Here’s a warm, positive review you could use: ⭐⭐⭐⭐⭐ Dr.Roy provided exceptional care throughout my visit. They took the time to listen to my concerns, explained everything clearly, and made me feel comfortable and reassured. Their professionalism, expertise, and genuine compassion were evident from start to finish. I truly appreciated the personalized attention and the caring approach they showed during my treatment. I highly recommend Dr. Roy to anyone looking for a knowledgeable and caring cardiologist.

5
verified patient
08 Jul 2026

Bedside manner impeccable and explained everything very well

5
verified patient
10 Jun 2026

Dr Roy has been very attentive and professional throughout my period of diagnosis and treatment. He listens carefully and outlines in a clear manner what the problem is and the best way forward in dealing with that. He maintains proper lines of communication and has made himself available along each step of the way in case of query or uncertainty. Should there be any further issues in the future he would be my first point of call as a trusted Cardiologist.

5
verified patient
08 Jun 2026

Dr Roy was very helpful and clear when I visited him today and my initial consultation. He also was extremely helpful when I messaged him. He explained on all occasions my diagnosis and the way forward. Excellent service.

5
verified patient
18 May 2026

Dr Roy explained everything clearly and was reassuring.

Patient seen for:
5
verified patient
09 May 2026

Dr Roy always listens to questions and answers them clearly. I appreciate that greatly. He conveys deep expertise and combined this with clear communication

5
verified patient
07 May 2026

This was a follow up appointment post surgery, which identified a potential blood pressure issue. After adjustment to medication as recommended by the doctor, the conclusion is to only monitor without need for any further interventions at this time. I am happy with this recommendation.

5
verified patient
21 Apr 2026

Dr Roy was very helpful and understanding.

5
verified patient
20 Apr 2026

I cant thank Dr Roy enough, caring, professional, honest, supportive and most of all knowledgeable, I am truly thankful

5
verified patient
15 Apr 2026

Appeared to have a good professional understanding of both the condition and prognosis and possible developments. Conveyed them in a clear and confident way

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

Dr Roy is a colleague of mine in private practice. He is someone to whom I am happy to send my patients as a skilled cardiologist.

20 Apr 2025
Endorsed for
Cardiomyopathy

Dr Alan Watson

Dr Alan Watson

Gastroenterologist
Is a colleague

A supremely talented cardiologist whose goal is providing high quality care to patients.

10 Jan 2025
Endorsed for
24 Hour Blood Pressure Monitor
Calcium Coronary Score

Dr Jayesh Makan

Dr Jayesh Makan

Cardiologist
Is a colleague

FAQ

What are Dr Debashis Roy's reviews like?

Dr Debashis Roy's overall patient rating is 5 out of 5 stars on Doctify. This is based on 46 reviews.

What languages does Dr Debashis Roy speak?

Dr Debashis Roy speaks English

Where is Dr Debashis Roy located?

Dr Debashis Roy primarily practices at Nuffield Health The Holly Hospital, located at High Road Buckhurst Hill, Essex, United Kingdom, IG9 5HX
See more locations

Does Dr Debashis Roy accept new patients?

Dr Debashis Roy generally accepts new patients.

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