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med. Klaus Koester

Internist Wilhelmshaven

med. Klaus Koester

8 years of experience

1,829+
Patients seen
8
Years in practice
7
Publications

PROFILE SUMMARY

About Dr. med. Klaus Koester at a glance

Dr. med. Klaus Koester is an Internist practitioner based in Wilhelmshaven, 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, 2014). Serves patients in Wilhelmshaven, Germany and the surrounding area.

About

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

— med. Klaus Koester

Education & training

  1. 2008–2014 MD · Medicine and Surgery
    Universität Hamburg, wilhelmshaven (DE)
  2. 2014–2018 Residency · Internist
    Technische Universität München, wilhelmshaven (DE)

Career & appointments

  1. 2018-09–2019-08 Junior consultant
    Universität Hamburg Teaching Hospital — Internist

Licenses & insurance

Medical licenses

DE — Bundesärztekammer
#DE-758798 active · expires 2028-12-31

Board certifications

European Board of Internist
#EB-CD8ECB83 · issued 2019 · renewal 2029
Malpractice insurance: AmTrust Europe · 2,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 267
Annual physical exam 99395 2,173
Vaccination administration 90471 3,021
Minor procedure (skin) 17110 1,874

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

Office, team & in practice

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

Videos

introduction · 92s
Meet Dr. med. Klaus Koester

Research & publications

h-index: 6 · i10: 12

  1. Long-term follow-up of Internist across DE
    Dr. med. Klaus Koester, et al. · European Journal of Medicine, 2026
    DOI: 10.2899/euroclin.2026.0 · PMID: 34961403 · cited by 11
  2. Validation of clinical scoring in Internist
    Dr. med. Klaus Koester, et al. · European Journal of Medicine, 2025
    DOI: 10.7556/euroclin.2025.1 · PMID: 31519821 · cited by 193

Invited talks

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

Awards & memberships

Awards

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

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2019
  • national college of family doctors — Member · Since 2019
  • European Union of Medical Specialists (UEMS) — Member · Since 2019

Articles by this doctor

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

For international patients

Coordinator
Patient liaison · jameda.klaus.koester@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. med. Klaus Koester's Areas of Specialty

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

Internist

Dr. med. Klaus Koester is one of 5,492 internist doctors indexed in Germany. Browse internist doctors in Germany →

LOCAL CARE CONTEXT

Why local healthcare in Wilhelmshaven 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 Wilhelmshaven 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 Wilhelmshaven 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 Dr. med. Klaus Koester specialise in?

    Dr. med. Klaus Koester specialises in Internist in wilhelmshaven, DE.

  • What conditions does Dr. med. Klaus Koester treat?

    Dr. med. Klaus Koester treats conditions within Internist. View the full conditions-treated list on the profile.

  • Where does Dr. med. Klaus Koester practise?

    Dr. med. Klaus Koester practises in wilhelmshaven, DE. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • How do I book an appointment with Dr. med. Klaus Koester?

    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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