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Dr. med. Dirk Nierhoff

Internist Gastroenterologe Koeln

Dr. med. Dirk Nierhoff

2 years of experience

11,736+
Patients seen
2
Years in practice
7
Publications

PROFILE SUMMARY

About Prof. Dr. med. Dirk Nierhoff at a glance

Prof. Dr. med. Dirk Nierhoff is an Internist Gastroenterologe practitioner based in Cologne, Germany, practising at Universität Hamburg Teaching Hospital. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universität Hamburg (MD, 2021). Serves patients in Cologne, Germany and the surrounding area.

About

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

— Dr. med. Dirk Nierhoff

Education & training

  1. 2015–2021 MD · Medicine and Surgery
    Universität Hamburg, koeln (DE)
  2. 2021–2025 Residency · Internist Gastroenterologe
    Charité-Universitätsmedizin Berlin, koeln (DE)
  3. 2025–2026 Fellowship · Subspecialty training
    Royal Marsden London, UK

Career & appointments

  1. 2025-09–2026-08 Junior consultant
    Universität Hamburg Teaching Hospital — Internist Gastroenterologe

Licenses & insurance

Medical licenses

DE — Bundesärztekammer
#DE-39840 active · expires 2028-12-31

Board certifications

European Board of Internist Gastroenterologe
#EB-B65C8672 · issued 2026 · renewal 2036
Malpractice insurance: HDI Global · 4,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 2,288
Annual physical exam 99395 2,726
Vaccination administration 90471 2,702
Minor procedure (skin) 17110 1,489

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

Office, team & in practice

Prof. Dr. med. Dirk Nierhoff
HEADSHOT
Prof. Dr. med. Dirk Nierhoff in consultation
IN OFFICE
Prof. Dr. med. Dirk Nierhoff with the team
WITH TEAM
Prof. Dr. med. Dirk Nierhoff at a conference
CONFERENCE

Videos

introduction · 65s
Meet Prof. Dr. med. Dirk Nierhoff

Research & publications

h-index: 18 · i10: 10

  1. Outcomes of Internist Gastroenterologe in adults — a multi-centre cohort
    Prof. Dr. med. Dirk Nierhoff, et al. · European Journal of Medicine, 2025
    DOI: 10.8713/euroclin.2025.0 · PMID: 34790014 · cited by 176
  2. European registry analysis of Internist Gastroenterologe outcomes
    Prof. Dr. med. Dirk Nierhoff, et al. · European Journal of Medicine, 2024
    DOI: 10.8227/euroclin.2024.1 · PMID: 37630751 · cited by 26
  3. Outcomes of Internist Gastroenterologe in adults — a multi-centre cohort
    Prof. Dr. med. Dirk Nierhoff, et al. · European Journal of Medicine, 2023
    DOI: 10.3407/euroclin.2023.2 · PMID: 36633589 · cited by 164

Invited talks

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

Awards & memberships

Awards

  • 🏆 Top-rated Internist Gastroenterologe — koeln · EuroClinics Patient Choice · 2025 · regional

Society memberships

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

Articles by this doctor

  • Patient education Patient guide to Internist Gastroenterologe
  • Awareness When should you see a internist gastroenterologe?

For international patients

Coordinator
Patient liaison · jameda.dirk.nierhoff@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

Prof. Dr. med. Dirk Nierhoff's Areas of Specialty

Each specialty below reflects the conditions and procedures Prof. Dr. med. Dirk Nierhoff treats, with the size of the national pool of Germany doctors offering the same care.

Internist Gastroenterologe

Prof. Dr. med. Dirk Nierhoff is one of 1,535 internist gastroenterologe doctors indexed in Germany. Browse internist gastroenterologe doctors in Germany →

LOCAL CARE CONTEXT

Why local healthcare in Cologne matters

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

Frequently asked questions

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

  • What does Prof. Dr. med. Dirk Nierhoff specialise in?

    Prof. Dr. med. Dirk Nierhoff specialises in Internist Gastroenterologe in koeln, DE.

  • What conditions does Prof. Dr. med. Dirk Nierhoff treat?

    Prof. Dr. med. Dirk Nierhoff treats conditions within Internist Gastroenterologe. View the full conditions-treated list on the profile.

  • Where does Prof. Dr. med. Dirk Nierhoff practise?

    Prof. Dr. med. Dirk Nierhoff practises in koeln, DE. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • How do I book an appointment with Prof. Dr. med. Dirk Nierhoff?

    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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