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med. Gregor Janssen

Internist Geriatrie Altersheilkunde Ernaehrungsmediziner Dinslaken

med. Gregor Janssen

2 Jahre Erfahrung

8,614+
Patients seen
2
Years in practice
6
Publications

PROFILE SUMMARY

About Dr. med. Gregor Janssen at a glance

Dr. med. Gregor Janssen is an Internist Geriatrie Altersheilkunde Ernaehrungsmediziner practitioner based in Dinslaken, Deutschland, practising at Technische Universität München Teaching Hospital. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Technische Universität München (MD, 2021). Serves patients in Dinslaken, Deutschland and the surrounding area.

Über uns

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

— med. Gregor Janssen

Ausbildung & Training

  1. 2015–2021 MD · Medicine and Surgery
    Technische Universität München, dinslaken (DE)
  2. 2021–2025 Residency · Internist Geriatrie Altersheilkunde Ernaehrungsmediziner
    Universität Heidelberg, dinslaken (DE)
  3. 2025–2026 Fellowship · Subspecialty training
    Karolinska Stockholm, SE

Karriere & Anstellungen

  1. 2025-09–2026-08 Junior consultant
    Technische Universität München Teaching Hospital — Internist Geriatrie Altersheilkunde Ernaehrungsmediziner

Lizenzen & Versicherung

Medizinische Lizenzen

DE — Bundesärztekammer
#DE-357657 active · expires 2028-12-31

Facharztzertifikate

European Board of Internist Geriatrie Altersheilkunde Ernaehrungsmediziner
#EB-3CE75116 · issued 2026 · renewal 2036
Berufshaftpflichtversicherung: AmTrust Europe · 5,000,000 EUR Deckung · No claims on file

Durchgeführte Verfahren

VerfahrenCodeLebenszeit-Anzahl
GP consultation 99213 1,743
Annual physical exam 99395 2,657
Vaccination administration 90471 2,513
Minor procedure (skin) 17110 2,662

Leistungen & Preise

LeistungDauerModalitätPreis
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 360.00 EUR
Minor procedure (skin) 90 Min. in_clinic 270.00 EUR

Praxis, Team & in der Praxis

Dr. med. Gregor Janssen
HEADSHOT
Dr. med. Gregor Janssen in consultation
IN OFFICE
Dr. med. Gregor Janssen with the team
WITH TEAM
Dr. med. Gregor Janssen at a conference
CONFERENCE

Videos

introduction · 93s
Meet Dr. med. Gregor Janssen

Forschung & Publikationen

h-Index: 17 · i10: 6

  1. European registry analysis of Internist Geriatrie Altersheilkunde Ernaehrungsmediziner outcomes
    Dr. med. Gregor Janssen, et al. · European Journal of Medicine, 2025
    DOI: 10.8636/euroclin.2025.0 · PMID: 33269258 · zitiert von 127
  2. Outcomes of Internist Geriatrie Altersheilkunde Ernaehrungsmediziner in adults — a multi-centre cohort
    Dr. med. Gregor Janssen, et al. · European Journal of Medicine, 2024
    DOI: 10.3704/euroclin.2024.1 · PMID: 31793363 · zitiert von 5
  3. European registry analysis of Internist Geriatrie Altersheilkunde Ernaehrungsmediziner outcomes
    Dr. med. Gregor Janssen, et al. · European Journal of Medicine, 2023
    DOI: 10.5858/euroclin.2023.2 · PMID: 37479098 · zitiert von 171
  4. Outcomes of Internist Geriatrie Altersheilkunde Ernaehrungsmediziner in adults — a multi-centre cohort
    Dr. med. Gregor Janssen, et al. · European Journal of Medicine, 2022
    DOI: 10.8764/euroclin.2022.3 · PMID: 32132032 · zitiert von 81

Eingeladene Vorträge

  • Practical updates in Internist Geriatrie Altersheilkunde Ernaehrungsmediziner European Annual Congress (Internist Geriatrie Altersheilkunde Ernaehrungsmediziner) · Vienna · 2024 · invited
  • Single-centre experience in Internist Geriatrie Altersheilkunde Ernaehrungsmediziner National Society Meeting · dinslaken · 2023 · oral abstract

Auszeichnungen & Mitgliedschaften

Auszeichnungen

  • 🏆 Top-rated Internist Geriatrie Altersheilkunde Ernaehrungsmediziner — dinslaken · EuroClinics Patient Choice · 2025 · regional

Gesellschaftsmitgliedschaften

  • WONCA Europe — Family Doctors — Member · Seit 2026
  • national college of family doctors — Member · Seit 2026
  • European Union of Medical Specialists (UEMS) — Member · Seit 2026

Artikel dieses Arztes

  • Patient education Patient guide to Internist Geriatrie Altersheilkunde Ernaehrungsmediziner
  • Awareness When should you see a internist geriatrie altersheilkunde ernaehrungsmediziner?

Für internationale Patienten

Koordinator
Patient liaison · jameda.gregor.janssen@euroclinics.example

Standort

1 Tag

Patientenbewertungen

Teilen Sie Ihre Erfahrung — Helfen Sie anderen Patienten, den richtigen Arzt zu finden. Bewertung schreiben →
20 – 4.000 Zeichen

Einreichungen werden moderiert und können 24-72 Stunden dauern, bis sie öffentlich erscheinen. Patientenidentifizierende Informationen sollten nicht enthalten sein.

Aktuelle Bewertungen

  • ★★★★★ ✓ Verifiziert
    Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
    Anna B.
  • ★★★★★ ✓ Verifiziert
    Took time to listen and reviewed all my previous results. I would absolutely recommend.
    Marco V.
  • ★★★★☆ ✓ Verifiziert
    Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.
    Helena F.

SPECIALTIES & PROCEDURES

Dr. med. Gregor Janssen's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr. med. Gregor Janssen treats, with the size of the national pool of Deutschland doctors offering the same care.

Internist Geriatrie Altersheilkunde Ernaehrungsmediziner

Dr. med. Gregor Janssen is one of 11 internist geriatrie altersheilkunde ernaehrungsmediziner doctors indexed in Deutschland. Browse internist geriatrie altersheilkunde ernaehrungsmediziner doctors in Deutschland →

LOCAL CARE CONTEXT

Why local healthcare in Dinslaken matters

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

Häufig gestellte Fragen

Schnelle Antworten auf die Fragen, die Patienten am häufigsten stellen. Dieselben Antworten werden über strukturierte Daten an KI-Assistenten weitergegeben.

  • What does Dr. med. Gregor Janssen specialise in?

    Dr. med. Gregor Janssen specialises in Internist Geriatrie Altersheilkunde Ernaehrungsmediziner in dinslaken, DE.

  • What conditions does Dr. med. Gregor Janssen treat?

    Dr. med. Gregor Janssen treats conditions within Internist Geriatrie Altersheilkunde Ernaehrungsmediziner. View the full conditions-treated list on the profile.

  • Where does Dr. med. Gregor Janssen practise?

    Dr. med. Gregor Janssen practises in dinslaken, DE. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • How do I book an appointment with Dr. med. Gregor Janssen?

    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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