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Trust score 8/100
Accepting new patients
Dr
Dr William Wallis
Cardiology
English
9,436+
Patients seen
16
Years in practice
2
Publications
1
Languages spoken
About
Dr Will Wallis is a general cardiologist, with specialisation in interventional cardiology, permanent pacing, echocardiology and electrophysiology. He sees referrals for a range of consultations, including invasive and non-invasive investigation, percutaneous internvention and permanent pacing. After qualifying in 1986, he continued training to become a Specialist Registrar in Cardiology at St Thomas's, the Royal Brompton, the London Chest and St Bartholomew's Hospitals. He is currently based for NHS work at West Herts NHS Trust and is the training lead in cardiology at Watford General Hospital.
Dr Wallis has also conducted considerable research, including two years at UCL, into left ventricular hypertrophy for his PhD, which he achieved in 1997. His professional memberships include the Royal College of Physicians, The British Cardiac Society and the British Cardiac Interventional Society.
Diseases, Medical Tests and Treatments
• Interventional cardiology
• Echocardiogram
• ECG (electrocardiogram)
• Pacemaker implantation
• Interventional cardiology
• Echocardiogram
• ECG (electrocardiogram)
• Pacemaker implantation
Dr Wallis has also conducted considerable research, including two years at UCL, into left ventricular hypertrophy for his PhD, which he achieved in 1997. His professional memberships include the Royal College of Physicians, The British Cardiac Society and the British Cardiac Interventional Society.
Diseases, Medical Tests and Treatments
• Interventional cardiology
• Echocardiogram
• ECG (electrocardiogram)
• Pacemaker implantation
• Interventional cardiology
• Echocardiogram
• ECG (electrocardiogram)
• Pacemaker implantation
“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”
— Dr William Wallis
Education & training
-
2000–2006 MD · Medicine and Surgery
-
2006–2010 Residency · Cardiology
Career & appointments
-
2010-09–2011-08 Junior consultant
Licenses & insurance
Medical licenses
GB — Organización Médica Colegial de España (OMC)
Board certifications
European Board of Cardiology
Malpractice insurance:
HDI Global · 4,000,000 EUR coverage
· No claims on file
Procedures performed
| Procedure | Code | Lifetime count |
|---|---|---|
| Cardiac consultation | 99244 | 1,326 |
| Echocardiogram | 93306 | 2,369 |
| Stress test | 93015 | 1,279 |
| Holter monitor | 93225 | 690 |
| Coronary angiography | 93454 | 2,893 |
| PCI / coronary stent | 92928 | 595 |
| Pacemaker implantation | 33208 | 2,056 |
Services & pricing
| Service | Duration | Modality | Price |
|---|---|---|---|
| New patient consultation (60m) | 60 min | in_clinic|telemed | 240.00 EUR |
| Follow-up consultation (30m) | 30 min | in_clinic|telemed|phone | 120.00 EUR |
| Stress test | 120 min | in_clinic | 720.00 EUR |
| Holter monitor | 90 min | in_clinic | 360.00 EUR |
| Coronary angiography | 60 min | in_clinic | 480.00 EUR |
| PCI / coronary stent | 120 min | in_clinic | 240.00 EUR |
Office, team & in practice
Videos
Research & publications
h-index: 9 · i10: 4
-
Long-term follow-up of Cardiology across GB
DOI: 10.2507/euroclin.2026.0 · PMID: 37065701 · cited by 108
-
Validation of clinical scoring in Cardiology
DOI: 10.3186/euroclin.2025.1 · PMID: 30531045 · cited by 198
Invited talks
- Practical updates in Cardiology European Annual Congress (Cardiology) · Vienna · 2024 · invited
- Single-centre experience in Cardiology National Society Meeting · · 2023 · oral abstract
Awards & memberships
Awards
- 🏆 Top-rated Cardiology — · EuroClinics Patient Choice · 2025 · regional
Society memberships
- European Society of Cardiology (ESC) — Member · since 2011
- American Heart Association (AHA) — Member · since 2011
- EAPCI — Member · since 2011
- European Union of Medical Specialists (UEMS) — Member · since 2011
Patient reviews
- Bedside Manner
- 0.05
- Knowledge
- 0.08
- Wait Time
- 3.80
- Staff Friendliness
- 0.02
- Ease Of Appointment
- 4.00
- Value For Money
- 4.10
- Would Recommend Pct
- 4
-
★ 5 verified visit
“Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.”
-
★ 5 verified visit
“Took time to listen and reviewed all my previous results. I would absolutely recommend.”
-
★ 4 verified visit
“Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.”
Articles by this doctor
- Patient education Patient guide to Cardiology
- Awareness When should you see a cardiology?
For international patients
- Coordinator
- Patient liaison · dr.will.wallis@euroclinics.example
