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Mr John Marshall
✓ Verified Trust score 98/100 Accepting new patients

Mr

Mr John Marshall

Ear Nose & Throat Surgery (ENT/Otolaryngology)

5.00 · 1 verified reviews

English
7,180+ Patients seen
2 Years in practice
11 Publications
1 Languages spoken

About

Mr John Marshall is a Consultant Otorhinolaryngologist at the Southern General Hospital and New Victoria Hospital in Glasgow. He qualified from Cambridge Medical School in 1986 and trained in Cambridge, London, the East Midlands (Leicester and Nottingham) and Glasgow. He also spent a year as Visiting Lecturer at the Chinese University of Hong Kong.

Mr Marshall sees and treats patients with all general ENT conditions. He has a particular interest in conditions of the ear and performs general and advanced surgical treatments. Mr Marshall has established the provision of bone-anchored hearing aids and helped to set up a vertigo clinic at the Southern General Hospital

Mr Marshall has wide experience and is an expert in rhinology. He treats conditions of the nose and sinus conditions offering a range of surgical treatments including cosmetic rhinoplasty (nose-reshaping), keyhole (endoscopic) sinus surgery and operations for nasal blockage.

Diseases, Medical Tests and Treatments
• Cosmetic rhinoplasty

• Septoplasty

• Septorhinoplasty

• Turbinate surgery

• Endoscopic sinus surgery

• Cosmetic otoplasty

• Ear pinning cosmetic surgery (pinnaplasty)

• Grommet insertion

• Perforated eardrum repair

• Cholesteatoma and mastoid surgery

• Ossiculoplasty

• Stapedectomy

• Bone anchored hearing aid surgery

• Tonsillectomy



• Nasal blockage

• Sinusitis

• Facial pain

• Hearing loss

• Ear infections

• Eardrum perforations

• Tinnitus and dizziness

• Bone anchored hearing aids.

• Hoarseness and other throat symptoms

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

— Mr John Marshall

Education & training

  1. 2016–2022 MD · Medicine and Surgery
    UAB Barcelona
  2. 2022–2026 Residency · Ear Nose & Throat Surgery (ENT/Otolaryngology)
    Universitat de Barcelona

Career & appointments

  1. 2026-09–2027-08 Junior consultant
    UAB Barcelona Teaching Hospital — Ear Nose & Throat Surgery (ENT/Otolaryngology)

Licenses & insurance

Medical licenses

— Organización Médica Colegial de España (OMC)
#-988169 active · expires 2028-12-31

Board certifications

European Board of Ear Nose & Throat Surgery (ENT/Otolaryngology)
#EB-44EC59E5 · issued 2027 · renewal 2037
Malpractice insurance: HDI Global · 4,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 1,809
Annual physical exam 99395 799
Vaccination administration 90471 1,271
Minor procedure (skin) 17110 120

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 90 min in_clinic 630.00 EUR
Minor procedure (skin) 60 min in_clinic 720.00 EUR

Office, team & in practice

John Marshall
HEADSHOT
John Marshall in consultation
IN OFFICE
John Marshall with the team
WITH TEAM
John Marshall at a conference
CONFERENCE

Videos

introduction · 123s
Meet John Marshall

Research & publications

h-index: 8 · i10: 11

  1. Validation of clinical scoring in Ear Nose & Throat Surgery (ENT/Otolaryngology)
    John Marshall, et al. · European Journal of Medicine, 2026
    DOI: 10.1545/euroclin.2026.0 · PMID: 33146865 · cited by 153
  2. Long-term follow-up of Ear Nose & Throat Surgery (ENT/Otolaryngology) across
    John Marshall, et al. · European Journal of Medicine, 2025
    DOI: 10.4627/euroclin.2025.1 · PMID: 36326335 · cited by 147
  3. Validation of clinical scoring in Ear Nose & Throat Surgery (ENT/Otolaryngology)
    John Marshall, et al. · European Journal of Medicine, 2024
    DOI: 10.8556/euroclin.2024.2 · PMID: 32663174 · cited by 53

Invited talks

  • Practical updates in Ear Nose & Throat Surgery (ENT/Otolaryngology) European Annual Congress (Ear Nose & Throat Surgery (ENT/Otolaryngology)) · Vienna · 2024 · invited
  • Single-centre experience in Ear Nose & Throat Surgery (ENT/Otolaryngology) National Society Meeting · · 2023 · oral abstract

Awards & memberships

Awards

  • 🏆 Top-rated Ear Nose & Throat Surgery (ENT/Otolaryngology) — · 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 2027
  • national college of family doctors — Member · since 2027
  • European Union of Medical Specialists (UEMS) — Member · since 2027

Patient reviews

★ 5.00 1 verified reviews
Bedside Manner
5.00
Knowledge
5.00
Wait Time
4.75
Staff Friendliness
5.00
Ease Of Appointment
4.90
Value For Money
4.92
Would Recommend Pct
99
  • ★ 5 verified visit

    “Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.”

    — Anna B. · 2026-05-05

  • ★ 5 verified visit

    “Took time to listen and reviewed all my previous results. I would absolutely recommend.”

    — Marco V. · 2026-04-04

  • ★ 4 verified visit

    “Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.”

    — Helena F. · 2026-04-07

Articles by this doctor

  • Patient education Patient guide to Ear Nose & Throat Surgery (ENT/Otolaryngology)
  • Awareness When should you see a ear nose & throat surgery (ent/otolaryngology)?

For international patients

Coordinator
Patient liaison · mr.john.marshall@euroclinics.example
Accepted intl insurance
Allianz Worldwide · AXA Global · BUPA Global · Cigna Global

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