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Dr. Joao Martins

MD PhD MRCP

Cardiologist

19 years of experience

Brighton, BN2 6DX

(+1 more)

5 connections in healthcare

Skill endorsed

by Dr Omar Ali

5

/5

(9 reviews)

19 years of experience

Brighton, BN2 6DX

(+1 more)

5 connections in healthcare

Skill endorsed

by Dr Omar Ali

Areas of expertise

All
Reviews
Endorsements
Angioplasty
4
Transcatheter Aortic Valve Implantation (TAVI)
2
Breathlessness
1

Contact

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Expert in:

About Dr. Joao Martins

Dr. Joao Martins is a Consultant Interventional and Structural Cardiologist with extensive  experience and subspecialisation in advanced transcatheter therapies. He provides comprehensive, evidence-based care across all aspects of general cardiology — including chest pain, breathlessness, high blood pressure, arrhythmias, heart failure, and cardiovascular risk management — with a particular focus on complex valvular and coronary disease treated through minimally invasive, state-of-the-art interventions.

His specialist expertise includes TAVI (Transcatheter Aortic Valve Implantation), mitral and tricuspid edge-to-edge repair (TEER), transcatheter tricuspid valve therapies, PFO/ASD closure, and complex coronary intervention.

Dr. Martins graduated with honours in Medicine from Porto University (Portugal) before completing doctoral research at Harvard Medical School and Brigham & Women’s Hospital (Boston, USA). He then undertook postgraduate training in Cardiology and Interventional Cardiology in London, completing advanced fellowships at King’s College Hospital, St George’s Hospital, and Oxford University Hospitals.

He currently practises as a Consultant Cardiologist in Structural and Coronary Intervention at University Hospitals Sussex NHS Foundation Trust, based at the Royal Sussex County Hospital (Brighton), where he delivers specialist care across the full spectrum of cardiovascular disease.

Dr. Martins has a strong academic and research background, with multiple publications in high-impact journals and presentations at international scientific conferences. His work focuses on improving outcomes for patients with advanced cardiac conditions through the development and implementation of minimally invasive, catheter-based interventions.


Subspecialties

  • Preventative Cardiology
  • Interventional Cardiology

Areas of expertise

All
Reviews
(15)
Endorsements
(1)

Click the bar to read reviews or skill endorsements

Angioplasty
4
Transcatheter Aortic Valve Implantation (TAVI)
2
Breathlessness
1
Coronary Artery Disease
1
High Blood Pressure
1
Patent Foramen Ovale (PFO) Closure
1
Coronary Stent Insertion
1
Coronary Angiography
1
Heart Failure
1
Heart Health Check
1
Mitral Valve Disease
1
Complex Coronary Interventions
1
Chest Pain
Palpitations
Heart Murmurs
Atrial Fibrillation
Aortic Valve Stenosis
Aortic Valve Regurgitation
Aortic Stenosis
Angina
Tricuspid Valve Disease
Spontaneous Coronary Artery Dissection
Microvascular Angina
Ischaemic Heart Disease
High Cholesterol
Fainting
Percutaneous Mitral Valve Repair
Dizziness
Stenting Procedures
Cholesterol Disorders
ECG Holter Monitor
Arrhythmia (Irregular Heartbeat)
ECG (Electrocardiogram)
Bradycardia
Cardiovascular Disease
Transthoracic Echocardiogram (TTE)
Congestive Heart Failure
Pressure Wire Study (Coronary Angiography)
Ectopic (Missed) Beats
Echocardiogram
Heart Attack
Cardiac Catheterisation
Irregular Heart Beat
Calcium Coronary Score
Low Blood Pressure
Oedema
Refractory Angina Management
MitraClip
Pericarditis
Exercise Stress Test
Tiredness (Fatigue)
Cardioversion
Valvular Heart Disease
Cardiac Screening
Unstable Angina
Cardiac Imaging
Non-Obstructive Coronary Artery Disease
Loss of Consciousness (Syncope)
Right Heart Catheterisation
Lipids
Percutaneous Coronary Intervention (PCI)
Hypertension (High Blood Pressure)
Intravascular Ultrasound
Heart Scan
Heart Valve Problems
Dyslipidaemia
Echocardiogram (Cardiac Ultrasound)
Cardiovascular Disease Prevention
Cardiovascular Syncope
Acute Coronary Syndrome (ACS)
Cardiac Shock Wave Therapy (CSWT)
24 Hour Blood Pressure Monitor
Aortic Valve Degeneration

Registered with

General Medical Council

No. 7300219

British Cardiovascular Intervention Society (BCIS)

No. 6272


Qualifications

MD Porto University 2007

Resarch Fellow, Brigham and Women's Hospital/Harvard Medical School 2008-2012

PhD Cardiovascular Sciences, Porto University/Harvard Medical School 2011

Member of the Royal College of Physicians (London) 2016

Accredittation in Adult Transthoracic Echocardiology - British Society of Echocardiography 2019


Languages spoken

  • English
  • Portuguese
  • Spanish

Consultation fees

  • New appointment: £200
  • Follow-up appointment: £150

Insurers

  • Aviva Health
  • AXA Health
  • Bupa
  • WPA
  • Vitality

Location

All locations for Dr. Joao Martins

Nuffield Health Brighton Hospital

4.88

(137)

Warren Road, Brighton, United Kingdom, BN2 6DX

0

(0)

Eastern Rd, Kemptown, Brighton, United Kingdom, BN2 5BE

Reviews

5.0
verified patient
10 Mar 2026

The Dr gave me very positive feedback .He was happy to see the transformation in me ..from the time I was in hospital , to today.

5.0
verified patient
16 Feb 2026

The hospital was excellent, prepping me and taking me down ready for a meeting with Dr Joao Martins, providing information about what to expect and risks. The team undertaking the Patent Foramen Ovale were friendly and kept me at ease, explaining processes and checking details throughout. Afterwards, all they had found and fixed was explained. I was take. Back upstairs to the Millenium ward where I was monitored and Dr Martins came up to check on me and explain next steps. Very very fortunate.

5.0
verified patient
30 Jan 2026

Cannot thank Dr Martins enough, thoroughly explained the procedure and carried out in full by his wonderful team. Thank you

5.0
verified patient
12 Jan 2026

From my consultant and the before and aftercare I received i cannot fault at all. This superb team were amazing and I am really grateful for everything that they did for me. Dr Martins and his team are a credit to the RSCH. Very much appreciated.

Patient seen for:
5.0
verified patient
17 Dec 2025

Dr. J Martins has given me clear, concise advice and answers to my questions from his initial diagnosis , through surgery and treatment, to my recovery and future requirements. I have completed confidence in Dr Martins, and could not have a better cardiologist.

5.0
verified patient
16 Dec 2025

First class. I cannot praise Dr Martins highly enough.

5.0
verified patient
03 Dec 2025

My sincere gratitude and warm regards to Dr J Martins, Cardiologist. I recently underwent two drug-eluted angioplasty procedures, on 17.10.2025 and 01.12.2025, under his care. I would like to formally acknowledge the exceptional standard of treatment and support I received throughout this period. Dr Martins demonstrated exemplary professionalism, compassion, and clinical expertise at every stage of my care. His calm and reassuring manner, combined with clear and empathetic communication, made a significant difference during what could have been a very stressful time for me. He ensured that I understood each step of the process, and his patient-centred approach gave me immense confidence and comfort. I am deeply grateful for his dedication and the outstanding quality of care he provides. My heartfelt thanks also extend to his team, who supported my treatment with kindness and efficiency.

5.0
verified patient
21 Nov 2025

Everything went very well and Dr Martins and the team who were involved today went above and beyond to make sure I felt reassured and explained the pre and post procedure very clearly. Thank you

5.0
verified patient
01 Nov 2025

Although during the operation he was behind a plastic sheet , he was responding to questions and kept me reassured during a complex procedure. He obviously had the support of his team and his follow up in the recovery area was delivered with facts and information to help me going forward. Of course stylish scrubs never go amis!

Patient seen for:
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Endorsements

Dr Martins is a skilled and compassionate cardiologist. I would recommend his care and treatment to patients.

31 Jan 2026
Endorsed for
Interventional Cardiology
Breathlessness

Dr Omar Ali

Dr Omar Ali

Cardiologist
Is a colleague

FAQ

What are Dr. Joao Martins's reviews like?

Dr. Joao Martins's overall patient rating is 5 out of 5 stars on Doctify. This is based on 9 reviews.

What languages does Dr. Joao Martins speak?

Dr. Joao Martins speaks English, Portuguese and Spanish

Where is Dr. Joao Martins located?

Dr. Joao Martins primarily practices at Nuffield Health Brighton Hospital, located at Warren Road, Brighton, United Kingdom, BN2 6DX
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What are Dr. Joao Martins working hours?

Dr. Joao Martins is working Wednesday (18:00 - 20:00), Saturday (08:00 - 13:00)

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Does Dr. Joao Martins accept new patients?

Dr. Joao Martins generally accepts new patients.

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