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Mr Panny Kallis

Cardiothoracic Surgery London

Mr Panny Kallis

6 years of experience

10,635+
Patients seen
6
Years in practice
9
Publications
1
Languages spoken

PROFILE SUMMARY

About Mr Panny Kallis at a glance

Mr Panny Kallis is a Cardiothoracic Surgery practitioner based in London, United Kingdom, practising at Universidad de Sevilla Teaching Hospital. They have 42+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universidad de Sevilla (MD, 2016). Serves patients in London, United Kingdom and the surrounding area.

About

Mr Panny Kallis is a Consultant Cardiothoracic Surgeon working full-time in the private sector at The Harley Street Clinic and The Wellington Hospital. He has a particular interest in minimising blood transfusion following cardiac surgery, aortic surgery, redo surgery and coronary artery bypass grafting.
Mr Kallis graduated from Medicine at UCH Medical School in 1984. He was then awarded a fellowship by The Royal College of Surgeons of England in 1988. He completed training in cardiothoracic surgery and heart transplantation at Harefield and St George's Hospitals. He is also known to be the first person to have implanted the first artificial lung (IVOX) in a human in 1991. He continues to complete research in post-cardiac surgery platelet dysfunction and reducing bleeding, and this led him to being awarded a Master of Surgery degree from the University of London. He also researches epicardial pacing and myocardial ischemia on nerve responses.
He was first appointed Consultant at University College London Hospital in 1995 until 2002, when he chose to enter the private sector.


Diseases, Medical Tests and Treatments
Artificial Heart Valve Surgery
Coronary Artery surgery
Heart Bypass Surgery
Lung Transplant
Thoracic (lung) Surgery
Heart Transplant
Minimally invasive heart surgery
Minimising Blood Transfusion
Coronary Artery Bypass Grafting
Aeortic and Mitral Valve surgery
Redo Surgery
Arrhythmia (irregular heartbeat)

“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”

— Mr Panny Kallis

Education & training

  1. 2010–2016 MD · Medicine and Surgery
    Universidad de Sevilla, London (GB)
  2. 2016–2020 Residency · Cardiothoracic Surgery
    Universidad Complutense de Madrid, London (GB)
  3. 2020–2021 Fellowship · Subspecialty training
    Charité Berlin, DE

Career & appointments

  1. 2020-09–2021-08 Junior consultant
    Universidad de Sevilla Teaching Hospital — Cardiothoracic Surgery

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-171405 active · expires 2028-12-31

Board certifications

European Board of Cardiothoracic Surgery
#EB-9FF732A6 · issued 2021 · renewal 2031
Malpractice insurance: AXA Healthcare Liability · 3,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 2,326
Annual physical exam 99395 2,496
Vaccination administration 90471 544
Minor procedure (skin) 17110 2,663

Services & pricing

ServiceDurationModalityPrice
New patient consultation (60m) 60 min in_clinic|telemed 180.00 EUR
Follow-up consultation (30m) 30 min in_clinic|telemed|phone 90.00 EUR
Vaccination administration 120 min in_clinic 450.00 EUR
Minor procedure (skin) 30 min in_clinic 180.00 EUR

Office, team & in practice

Panny Kallis
HEADSHOT
Panny Kallis in consultation
IN OFFICE
Panny Kallis with the team
WITH TEAM
Panny Kallis at a conference
CONFERENCE

Videos

introduction · 66s
Meet Panny Kallis

Research & publications

h-index: 8 · i10: 5

  1. Outcomes of Cardiothoracic Surgery in adults — a multi-centre cohort
    Panny Kallis, et al. · European Journal of Medicine, 2025
    DOI: 10.7287/euroclin.2025.0 · PMID: 30666969 · cited by 70
  2. European registry analysis of Cardiothoracic Surgery outcomes
    Panny Kallis, et al. · European Journal of Medicine, 2024
    DOI: 10.8110/euroclin.2024.1 · PMID: 38604560 · cited by 180

Invited talks

  • Practical updates in Cardiothoracic Surgery European Annual Congress (Cardiothoracic Surgery) · Vienna · 2024 · invited
  • Single-centre experience in Cardiothoracic Surgery National Society Meeting · London · 2023 · oral abstract

Awards & memberships

Awards

  • 🏆 Top-rated Cardiothoracic Surgery — London · EuroClinics Patient Choice · 2025 · regional

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2021
  • national college of family doctors — Member · Since 2021
  • European Union of Medical Specialists (UEMS) — Member · Since 2021

Articles by this doctor

  • Patient education Patient guide to Cardiothoracic Surgery
  • Awareness When should you see a cardiothoracic surgery?

For international patients

Coordinator
Patient liaison · mr.panny.kallis@euroclinics.example

Location

1 tag

Patient reviews

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Recent reviews

  • ★★★★★ ✓ Verified
    Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
    Anna B.
  • ★★★★★ ✓ Verified
    Took time to listen and reviewed all my previous results. I would absolutely recommend.
    Marco V.
  • ★★★★☆ ✓ Verified
    Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.
    Helena F.

SPECIALTIES & PROCEDURES

Mr Panny Kallis's Areas of Specialty

Each specialty below reflects the conditions and procedures Mr Panny Kallis treats, with the size of the national pool of United Kingdom doctors offering the same care.

Cardiothoracic Surgery

Mr Panny Kallis is one of 258 cardiothoracic surgery doctors indexed in United Kingdom. Browse cardiothoracic surgery doctors in United Kingdom →

LOCAL CARE CONTEXT

Why local healthcare in London matters

Medical practice in United Kingdom is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant United Kingdom medical authority and operate within national rules on scope of practice, prescribing rights, and continuing professional development. Care delivered in London carries the additional benefits of local language support, in-person follow-up, and direct coordination with regional hospitals and labs. A verified profile means EuroClinics has cross-checked the practitioner or clinic against an official source (national medical register, public licence database, or the practitioner themselves), and that the data shown here matches that source as of the last verification date above.

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Frequently asked questions

Quick answers to the questions patients ask most. The same answers are surfaced to AI assistants via structured data.

  • What does Panny Kallis specialise in?

    Panny Kallis specialises in Cardiothoracic Surgery in London, GB. 42 years of clinical experience.

  • What conditions does Panny Kallis treat?

    Panny Kallis treats conditions within Cardiothoracic Surgery. View the full conditions-treated list on the profile.

  • Where does Panny Kallis practise?

    Panny Kallis practises in London, GB. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Panny Kallis speak?

    Panny Kallis speaks English.

  • How do I book an appointment with Panny Kallis?

    Use the "Request a booking" button on the profile to send an appointment request. Most appointments are confirmed within 24 hours; many slots are bookable instantly.

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