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Dr Marais Janse

Infectious Diseases Mayo

Dr Marais Janse

9 years of experience

7,865+
Patients seen
9
Years in practice
12
Publications
2
Languages spoken

PROFILE SUMMARY

About Dr Marais Janse at a glance

Dr Marais Janse is an Infectious Diseases practitioner based in Mayo, Ireland, practising at RCSI Teaching Hospital. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at RCSI (MD, 2013). Serves patients in Mayo, Ireland and the surrounding area.

About

Dr Marais Janse is an Infectious Diseases specialist.
Dr Janse is a dedicated and compassionate physician who is committed to providing their patients with the highest quality of care.
They are an expert in the diagnosis and treatment of a wide range of infectious diseases. Dr Janse is also actively involved in research and education, and is committed to improving the lives of people with infectious diseases.

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

— Dr Marais Janse

Education & training

  1. 2007–2013 MD · Medicine and Surgery
    RCSI, Mayo (IE)
  2. 2013–2017 Residency · Infectious Diseases
    University College Cork (UCC), Mayo (IE)
  3. 2017–2018 Fellowship · Subspecialty training
    Karolinska Stockholm, SE

Career & appointments

  1. 2017-09–2018-08 Junior consultant
    RCSI Teaching Hospital — Infectious Diseases

Licenses & insurance

Medical licenses

IE — Medical Council of Ireland
#IE-100479 active · expires 2028-12-31

Board certifications

European Board of Infectious Diseases
#EB-C97E4173 · issued 2018 · renewal 2028
Malpractice insurance: AXA Healthcare Liability · 3,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 2,329
Annual physical exam 99395 2,711
Vaccination administration 90471 1,607
Minor procedure (skin) 17110 1,480

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

Office, team & in practice

Marais Janse in consultation
IN OFFICE
Marais Janse with the team
WITH TEAM
Marais Janse at a conference
CONFERENCE

Videos

introduction · 128s
Meet Marais Janse

Research & publications

h-index: 7 · i10: 4

  1. European registry analysis of Infectious Diseases outcomes
    Marais Janse, et al. · European Journal of Medicine, 2025
    DOI: 10.6719/euroclin.2025.0 · PMID: 32096228 · cited by 81
  2. Outcomes of Infectious Diseases in adults — a multi-centre cohort
    Marais Janse, et al. · European Journal of Medicine, 2024
    DOI: 10.2623/euroclin.2024.1 · PMID: 37697000 · cited by 75
  3. European registry analysis of Infectious Diseases outcomes
    Marais Janse, et al. · European Journal of Medicine, 2023
    DOI: 10.2226/euroclin.2023.2 · PMID: 39163953 · cited by 133

Invited talks

  • Practical updates in Infectious Diseases European Annual Congress (Infectious Diseases) · Vienna · 2024 · invited
  • Single-centre experience in Infectious Diseases National Society Meeting · Mayo · 2023 · oral abstract

Awards & memberships

Awards

  • 🏆 Top-rated Infectious Diseases — Mayo · EuroClinics Patient Choice · 2025 · regional

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2018
  • national college of family doctors — Member · Since 2018
  • European Union of Medical Specialists (UEMS) — Member · Since 2018

Articles by this doctor

  • Patient education Patient guide to Infectious Diseases
  • Awareness When should you see a infectious diseases?

For international patients

Coordinator
Patient liaison · marais.janse@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

Dr Marais Janse's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr Marais Janse treats, with the size of the national pool of Ireland doctors offering the same care.

Infectious Diseases

Dr Marais Janse is one of 75 infectious diseases doctors indexed in Ireland. Browse infectious diseases doctors in Ireland →

LOCAL CARE CONTEXT

Why local healthcare in Mayo matters

Medical practice in Ireland is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant Ireland medical authority and operate within national rules on scope of practice, prescribing rights, and continuing professional development. Care delivered in Mayo 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 Mayo or all doctors in Ireland.

Frequently asked questions

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

  • What does Marais Janse specialise in?

    Marais Janse specialises in Infectious Diseases in Mayo, IE.

  • What conditions does Marais Janse treat?

    Marais Janse treats conditions within Infectious Diseases. View the full conditions-treated list on the profile.

  • Where does Marais Janse practise?

    Marais Janse practises in Mayo, IE. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Marais Janse speak?

    Marais Janse speaks English, Afrikaans.

  • How do I book an appointment with Marais Janse?

    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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