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Mr Declan Costello

Head Neck Surgery London

Mr Declan Costello

11 years of experience

12,249+
Patients seen
11
Years in practice
11
Publications
1
Languages spoken

PROFILE SUMMARY

About Mr Declan Costello at a glance

Mr Declan Costello is a Head Neck Surgery practitioner based in London, United Kingdom, practising at UAB Barcelona Teaching Hospital. They have 27+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at UAB Barcelona (MD, 2011). Serves patients in London, United Kingdom and the surrounding area.

About

Mr Declan Costello is a Consultant ENT Surgeon, specialising in voice disorders. He is the Secretary of the British Laryngological Association and has previously sat on the Council of the British Voice Association.
Prior to becoming a doctor, Mr Costello undertook a music degree at St John's College, Cambridge. He runs a laryngology service including specific multidisciplinary clinics for singers. and leads a neurolaryngology clinic.
Mr Costello has a special interest in vocal cord paralysis and runs a clinic for medicalisation injections of vocal cords under local anaesthetic.


Diseases, Medical Tests and Treatments
Laryngeal surgery
Vocal cord surgery
Outpatient vocal cord injections
Vocal cord paralysis
Spasmodic dysphonia
Vocal cord nodules, cysts, polyps
Papilloma
Singers and performers

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

— Mr Declan Costello

Education & training

  1. 2005–2011 MD · Medicine and Surgery
    UAB Barcelona, London (GB)
  2. 2011–2015 Residency · Head Neck Surgery
    Universidad de Navarra, London (GB)

Career & appointments

  1. 2015-09–2016-08 Junior consultant
    UAB Barcelona Teaching Hospital — Head Neck Surgery

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-206213 active · expires 2028-12-31

Board certifications

European Board of Head Neck Surgery
#EB-A778D748 · issued 2016 · renewal 2026
Malpractice insurance: AXA Healthcare Liability · 2,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 2,848
Annual physical exam 99395 1,062
Vaccination administration 90471 70
Minor procedure (skin) 17110 1,057

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 270.00 EUR
Minor procedure (skin) 90 min in_clinic 360.00 EUR

Office, team & in practice

Declan Costello
HEADSHOT
Declan Costello in consultation
IN OFFICE
Declan Costello with the team
WITH TEAM
Declan Costello at a conference
CONFERENCE

Videos

introduction · 120s
Meet Declan Costello

Research & publications

h-index: 6 · i10: 6

  1. Validation of clinical scoring in Head Neck Surgery
    Declan Costello, et al. · European Journal of Medicine, 2026
    DOI: 10.7831/euroclin.2026.0 · PMID: 33397468 · cited by 104
  2. Long-term follow-up of Head Neck Surgery across GB
    Declan Costello, et al. · European Journal of Medicine, 2025
    DOI: 10.6800/euroclin.2025.1 · PMID: 38778591 · cited by 178

Invited talks

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

Awards & memberships

Awards

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

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2016
  • national college of family doctors — Member · Since 2016
  • European Union of Medical Specialists (UEMS) — Member · Since 2016

Articles by this doctor

  • Patient education Patient guide to Head Neck Surgery
  • Awareness When should you see a head neck surgery?

For international patients

Coordinator
Patient liaison · mr.declan.costello@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 Declan Costello's Areas of Specialty

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

Head Neck Surgery

Mr Declan Costello is one of 2 head neck surgery doctors indexed in United Kingdom. Browse head neck 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 Declan Costello specialise in?

    Declan Costello specialises in Head Neck Surgery in London, GB. 27 years of clinical experience.

  • What conditions does Declan Costello treat?

    Declan Costello treats conditions within Head Neck Surgery. View the full conditions-treated list on the profile.

  • Where does Declan Costello practise?

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

  • What languages does Declan Costello speak?

    Declan Costello speaks English.

  • How do I book an appointment with Declan Costello?

    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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