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Dr Theo Criswell

Verified General Practice London

Dr Theo Criswell

15 years of experience 5.0 (4 verified reviews)

5,415+
Patients seen
15
Years in practice
9
Publications
1
Languages spoken

PROFILE SUMMARY

About Dr Theo Criswell at a glance

Dr Theo Criswell is a General Practice practitioner based in London, United Kingdom, practising at Universitat de Barcelona Teaching Hospital. They have 8+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universitat de Barcelona (MD, 2007). Serves patients in London, United Kingdom and the surrounding area.

About

Dr Theo Criswell is a dedicated GP with a strong commitment to combining evidence-based medicine with a warm, unhurried, patient-centred approach to care. As a fifth-generation doctor, he values building long-term relationships with patients and supporting individuals and families through every stage of life, from child health to later-life and palliative care.

He completed his medical training with Honours and Distinction, receiving a Dean’s Commendation for excellence in undergraduate medicine. Following this, he undertook broad postgraduate training at Frimley Park Hospital and St George’s Hospital, London, gaining experience across a wide range of medical specialties. He enjoys the full scope of general practice, with particular interests in preventative medicine, musculoskeletal health, mental health, and sexual health.

Alongside his clinical work, Dr Criswell has a strong interest in medical education and research. He holds a Master’s degree in Medical Sciences and has published research in neuropathology. He also completed a postgraduate qualification in Medical Education and is a Fellow of Advance HE and a member of the Academy of Medical Educators. He continues to teach medical students as a tutor at City St George’s, University of London.

Dr Criswell also holds a Diploma in Musculoskeletal Medicine and is a Fellow of the Faculty of Sport and Exercise Medicine. He provides medical support for sporting events across the UK, with a particular interest in endurance sports.

Outside medicine, Theo enjoys music, tennis, golf and skiing, and lives in South London with his family.

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

— Dr Theo Criswell

Education & training

  1. 2001–2007 MD · Medicine and Surgery
    Universitat de Barcelona, London (GB)
  2. 2007–2011 Residency · General Practice
    UAB Barcelona, London (GB)
  3. 2011–2012 Fellowship · Subspecialty training
    Karolinska Stockholm, SE

Career & appointments

  1. 2011-09–2012-08 Junior consultant
    Universitat de Barcelona Teaching Hospital — General Practice

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-851187 active · expires 2028-12-31

Board certifications

European Board of General Practice
#EB-255D3251 · issued 2012 · renewal 2022
Malpractice insurance: AmTrust Europe · 4,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 1,888
Annual physical exam 99395 2,854
Vaccination administration 90471 758
Minor procedure (skin) 17110 633

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 60 min in_clinic 450.00 EUR
Minor procedure (skin) 90 min in_clinic 180.00 EUR

Office, team & in practice

Theo Criswell
HEADSHOT
Theo Criswell in consultation
IN OFFICE
Theo Criswell with the team
WITH TEAM
Theo Criswell at a conference
CONFERENCE

Videos

introduction · 84s
Meet Theo Criswell

Research & publications

h-index: 10 · i10: 5

  1. Outcomes of General Practice in adults — a multi-centre cohort
    Theo Criswell, et al. · European Journal of Medicine, 2025
    DOI: 10.4347/euroclin.2025.0 · PMID: 33153900 · cited by 200
  2. European registry analysis of General Practice outcomes
    Theo Criswell, et al. · European Journal of Medicine, 2024
    DOI: 10.9623/euroclin.2024.1 · PMID: 38567454 · cited by 34

Invited talks

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

Awards & memberships

Awards

  • 🏆 Top-rated General Practice — London · EuroClinics Patient Choice · 2025 · regional
  • 🏆 Excellence in Patient Care · National Society · 2024 · national

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2012
  • national college of family doctors — Member · Since 2012
  • European Union of Medical Specialists (UEMS) — Member · Since 2012

Articles by this doctor

  • Patient education Patient guide to General Practice
  • Awareness When should you see a general practice?

For international patients

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

Location

1 tag

Patient reviews

4 verified reviews
5.00
★★★★★
4 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 Theo Criswell's Areas of Specialty

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

General Practice

Dr Theo Criswell is one of 1,121 general practice doctors indexed in United Kingdom. Browse general practice 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 Theo Criswell specialise in?

    Theo Criswell specialises in General Practice in London, GB. 8 years of clinical experience.

  • What conditions does Theo Criswell treat?

    Theo Criswell treats conditions within General Practice. View the full conditions-treated list on the profile.

  • Where does Theo Criswell practise?

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

  • What languages does Theo Criswell speak?

    Theo Criswell speaks English.

  • How do I book an appointment with Theo Criswell?

    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 Theo Criswell?

    Theo Criswell has a verified rating of 5/5 from 4 patient reviews. Read the most recent reviews on the profile page.

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