Skip to main content
Accepting new patients

Prof. Dr.

Dr Guy Marks

Respiratory Medicine

Verified by EuroClinics European Board of Respiratory Medicine Trust score 8/100
Speaks
  • 🇬🇧
English
12,978+ Patients seen
10 Years practising
7 h-index
Watch 147s introduction
From 180.00 EUR first consult
Next slot 2026-05-21 14:00
Credentials verified License + board cert checked
0 · 0 reviews 100% verified visits
GDPR · EU residency Field-level encrypted
Free cancellation 24h before slot
Specialises in
  • GP consultation
  • Annual physical exam
  • Vaccination administration
  • Minor procedure (skin)
Treats

About Dr Guy Marks

Dr Guy Marks is a highly esteemed respiratory physician with a wealth of experience in the field. They are widely recognised for their expertise in respiratory medicine and have made significant contributions to the understanding and treatment of respiratory conditions. Dr Marks is dedicated to providing compassionate and patient-centred care. Their approach to medicine emphasizes a thorough understanding of each patient's individual needs and concerns.

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

— Dr Guy Marks, on practice philosophy

Credentials & verification

active

Medical license

Organización Médica Colegial de España (OMC) ·

#-586794

Valid until 2028-12-31

Verify with issuer
Certified

Board certification

European Board of Respiratory Medicine

#EB-F546DBE2

Renewal due 2027

Verify with issuer
In good standing

Malpractice cover

AmTrust Europe

4,000,000 EUR

Valid until 2026-12-31

No claims on file

Education & training

  1. 2006–2012
    MD · Medicine and Surgery

    Universidad de Navarra

  2. 2012–2016
    Residency · Respiratory Medicine

    Universidad de Navarra

Career & appointments

  1. 2016-09–2017-08
    Junior consultant

    Universidad de Navarra Teaching Hospital — Respiratory Medicine

Procedures & conditions

Procedure Code Lifetime volume
GP consultation 99213 2,154
Annual physical exam 99395 1,020
Vaccination administration 90471 2,308
Minor procedure (skin) 17110 1,651

Patient reviews

0
★★★★★
0 verified reviews
100% verified visits
bedside manner 0.05
knowledge 0.08
wait time 3.8
staff friendliness 0.02
ease of appointment 4
value for money 4.1
would recommend pct 4
★★★★★

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

Anna B. · 2026-05-25 Verified
★★★★★

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

Marco V. · 2026-04-04 Verified
★★★★

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

Helena F. · 2026-04-03 Verified
Patients seen 7,133
Typical wait 3 days
Research h-index 7

Recognition & press

Awards

  • Top-rated Respiratory Medicine — — EuroClinics Patient Choice · 2025 regional

Society memberships

  • WONCA Europe — Family Doctors — Member · since 2017
  • national college of family doctors — Member · since 2017
  • European Union of Medical Specialists (UEMS) — Member · since 2017

Your consultation, step by step

  1. 1 Choose a slot
  2. 2 Brief pre-consult form
  3. 3 Consultation
  4. 4 Follow-up note & plan

Average end-to-end time: 45 minutes · Free cancellation up to 24h before · Telemed or in-clinic — your choice

Services & pricing

New patient consultation (60m)

60 min in_clinic|telemed

Follow-up consultation (30m)

30 min in_clinic|telemed|phone

Vaccination administration

60 min in_clinic

Minor procedure (skin)

90 min in_clinic

Research & publications

h-index: 7 · i10: 5

Selected publications

  1. Validation of clinical scoring in Respiratory Medicine

    Dr Guy Marks, et al. · European Journal of Medicine, 2026

  2. Long-term follow-up of Respiratory Medicine across

    Dr Guy Marks, et al. · European Journal of Medicine, 2025

  3. Validation of clinical scoring in Respiratory Medicine

    Dr Guy Marks, et al. · European Journal of Medicine, 2024

Show full research record

Additional publications

  1. Long-term follow-up of Respiratory Medicine across

    European Journal of Medicine, 2023

Invited talks

  • Practical updates in Respiratory Medicine · European Annual Congress (Respiratory Medicine) · Vienna · 2024
  • Single-centre experience in Respiratory Medicine · National Society Meeting · · 2023

Articles by Dr Guy Marks

Frequently asked

01. Do you accept new patients?

Dr Guy Marks is currently accepting new patients. Use the booking module to choose a slot.

02. Which languages can I be seen in?

Consultations are available in English.

03. Is the consultation in-person or online?

Most services are offered both in-clinic and via telemedicine. Each service card above marks its modalities.

04. Do you accept my insurance?

Please use the booking flow to enter your insurance — we verify and confirm before your slot.

05. What is the cancellation policy?

Free cancellation up to 24 hours before your slot. Last-minute cancellations may incur a small administrative fee.

06. How is my health data protected?

All records are stored on EU servers, field-level encrypted, and GDPR compliant. Data is never shared with third parties without your explicit consent.

Ready to book

Book Dr Guy Marks

From 180.00 EUR first consult Free cancellation 24h before
Message Book a slot