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Dr. Paraskevi Theocharis

Verified Paediatric Cardiology London

Dr. Paraskevi Theocharis

14 years of experience 5.0 (196 verified reviews)

4,693+
Patients seen
14
Years in practice
5
Publications
2
Languages spoken

PROFILE SUMMARY

About Dr. Paraskevi Theocharis at a glance

Dr. Paraskevi Theocharis is a Paediatric Cardiology practitioner based in London, United Kingdom, practising at UAB Barcelona Teaching Hospital. They have 25+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at UAB Barcelona (MD, 2008). Serves patients in London, United Kingdom and the surrounding area.

About

 Dr. Paraskevi Theocharis is a Consultant Pediatric Cardiologist with over 12 years of experience in the diagnosis of paediatric heart conditions. Dr. Theocharis is an expert in the use of advanced cardiac imaging including deformational imaging, structural echocardiography,

Transoesophageal echocardiogram to guide interventionists and congenital cardiac surgeons to achieve optimal results. She has extensive experience in a wide range of patients experiencing symptoms in the POTS spectrum (Presyncope/syncope, palpitations, dizziness, fainting). She was the first cardiologist to describe the Multi-inflammatory syndrome associated with COVID

- 19 (MIS-C) in children.  

She is the lead cardio – oncology consultant of the Trust, managing the Marsden paediatric oncology patients from the cardiac perspective and the specialist who implemented and develped  the Exercise Stress Echocardiography service in the Trust.  

Dr. Theocharis provides extended outpatient consultations for the majority of heart problems in children including heart murmurs, chest pain, palpitations, valve disease, pulmonary hypertension, POTS, syncope/presyncope, endothelial disease. She is also a member of the Multidisciplinary Kawasaki team and the recently described Multi Inflammatory syndrome at ELCH which is unique in the country and leading in the cardiologysection of it. Dr. Theocharis is also a keen researcher, and her extensivescientific background supports her to provide up-to-date, evidence-based care

a nd management to your children. Her scientific background enables her to provide up-to-date, evidence-based care and management to her patients.  

Dr. Theocharis specialized in Paediatrics and obtained her Ph.D. in Greece, followed by her extensive Paediatric Cardiologytraining in the UK. Her interest in research began early on in her  career and, resulting in her publishing numerous articles and book chapters in paediatric

cardiology, echocardiography, early stages of atherosclerosis from childhood,

pulmonary hypertension, MIS-C and neonatology. 

The practice is based at The Portland Hospital and at Evelina London Children's Hospital (ELCH), one of the leading centers for Paediatric Cardiology in Europe since 2017.   

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

— Dr. Paraskevi Theocharis

Education & training

  1. 2002–2008 MD · Medicine and Surgery
    UAB Barcelona, London (GB)
  2. 2008–2012 Residency · Paediatric Cardiology
    Universidad Complutense de Madrid, London (GB)
  3. 2012–2013 Fellowship · Subspecialty training
    Cleveland Clinic, US

Career & appointments

  1. 2012-09–2013-08 Junior consultant
    UAB Barcelona Teaching Hospital — Paediatric Cardiology

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-201980 active · expires 2028-12-31

Board certifications

European Board of Paediatric Cardiology
#EB-CAA9BFBF · issued 2013 · renewal 2023
Malpractice insurance: AmTrust Europe · 4,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 569
Annual physical exam 99395 1,687
Vaccination administration 90471 1,207
Minor procedure (skin) 17110 1,240

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 30 min in_clinic 270.00 EUR
Minor procedure (skin) 120 min in_clinic 360.00 EUR

Office, team & in practice

Paraskevi Theocharis
HEADSHOT
Paraskevi Theocharis in consultation
IN OFFICE
Paraskevi Theocharis with the team
WITH TEAM
Paraskevi Theocharis at a conference
CONFERENCE

Videos

introduction · 84s
Meet Paraskevi Theocharis

Research & publications

h-index: 12 · i10: 12

  1. Outcomes of Paediatric Cardiology in adults — a multi-centre cohort
    Paraskevi Theocharis, et al. · European Journal of Medicine, 2025
    DOI: 10.4195/euroclin.2025.0 · PMID: 38215177 · cited by 97
  2. European registry analysis of Paediatric Cardiology outcomes
    Paraskevi Theocharis, et al. · European Journal of Medicine, 2024
    DOI: 10.8665/euroclin.2024.1 · PMID: 36650431 · cited by 123
  3. Outcomes of Paediatric Cardiology in adults — a multi-centre cohort
    Paraskevi Theocharis, et al. · European Journal of Medicine, 2023
    DOI: 10.8101/euroclin.2023.2 · PMID: 30964840 · cited by 29
  4. European registry analysis of Paediatric Cardiology outcomes
    Paraskevi Theocharis, et al. · European Journal of Medicine, 2022
    DOI: 10.6484/euroclin.2022.3 · PMID: 39352099 · cited by 167

Invited talks

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

Awards & memberships

Awards

  • 🏆 Top-rated Paediatric Cardiology — London · EuroClinics Patient Choice · 2025 · regional
  • 🏆 Excellence in Patient Care · National Society · 2024 · national
  • 🏆 Young Investigator Award · European Society · 2023 · international

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2013
  • national college of family doctors — Member · Since 2013
  • European Union of Medical Specialists (UEMS) — Member · Since 2013

Articles by this doctor

  • Patient education Patient guide to Paediatric Cardiology
  • Awareness When should you see a paediatric cardiology?

For international patients

Coordinator
Patient liaison · paraskevi.theocharis@euroclinics.example
Accepted international insurance
Allianz Worldwide · AXA Global · BUPA Global · Cigna Global

Location

1 tag

Patient reviews

196 verified reviews
5.00
★★★★★
196 reviews
5★ 2
4★ 1
3★ 0
2★ 0
1★ 0
Bedside Manner
5.0
Knowledge
5.0
Wait Time
4.8
Staff Friendliness
5.0
Ease Of Appointment
4.9
Value For Money
4.9
Would Recommend Pct
99.0
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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

Dr. Paraskevi Theocharis's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr. Paraskevi Theocharis treats, with the size of the national pool of United Kingdom doctors offering the same care.

Paediatric Cardiology

Dr. Paraskevi Theocharis is one of 16 paediatric cardiology doctors indexed in United Kingdom. Browse paediatric cardiology 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.

Looking for additional providers? all doctors in London or all doctors in United Kingdom.

Frequently asked questions

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

  • What does Paraskevi Theocharis specialise in?

    Paraskevi Theocharis specialises in Paediatric Cardiology in London, GB. 25 years of clinical experience.

  • What conditions does Paraskevi Theocharis treat?

    Paraskevi Theocharis treats conditions within Paediatric Cardiology. View the full conditions-treated list on the profile.

  • Where does Paraskevi Theocharis practise?

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

  • What languages does Paraskevi Theocharis speak?

    Paraskevi Theocharis speaks English, Greek.

  • How do I book an appointment with Paraskevi Theocharis?

    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.

  • What do patients say about Paraskevi Theocharis?

    Paraskevi Theocharis has a verified rating of 5/5 from 196 patient reviews. Read the most recent reviews on the profile page.

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