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med. Claas Wesseler

Internist Hamburg

med. Claas Wesseler

11 years of experience

8,448+
Patients seen
11
Years in practice
7
Publications

PROFILE SUMMARY

About Dr. med. Claas Wesseler at a glance

Dr. med. Claas Wesseler is an Internist practitioner based in Hamburg, Germany, practising at Charité-Universitätsmedizin Berlin Teaching Hospital. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Charité-Universitätsmedizin Berlin (MD, 2011). Serves patients in Hamburg, Germany and the surrounding area.

About

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

— med. Claas Wesseler

Education & training

  1. 2005–2011 MD · Medicine and Surgery
    Charité-Universitätsmedizin Berlin, hamburg (DE)
  2. 2011–2015 Residency · Internist
    Universität Hamburg, hamburg (DE)

Career & appointments

  1. 2015-09–2016-08 Junior consultant
    Charité-Universitätsmedizin Berlin Teaching Hospital — Internist

Licenses & insurance

Medical licenses

DE — Bundesärztekammer
#DE-960639 active · expires 2028-12-31

Board certifications

European Board of Internist
#EB-C05EE7AB · issued 2016 · renewal 2026
Malpractice insurance: AmTrust Europe · 2,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 1,264
Annual physical exam 99395 1,510
Vaccination administration 90471 2,094
Minor procedure (skin) 17110 1,945

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 120 min in_clinic 720.00 EUR
Minor procedure (skin) 30 min in_clinic 630.00 EUR

Office, team & in practice

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

Videos

introduction · 115s
Meet Dr. med. Claas Wesseler

Research & publications

h-index: 14 · i10: 3

  1. Validation of clinical scoring in Internist
    Dr. med. Claas Wesseler, et al. · European Journal of Medicine, 2026
    DOI: 10.7411/euroclin.2026.0 · PMID: 39136790 · cited by 64
  2. Long-term follow-up of Internist across DE
    Dr. med. Claas Wesseler, et al. · European Journal of Medicine, 2025
    DOI: 10.9203/euroclin.2025.1 · PMID: 33314231 · cited by 154
  3. Validation of clinical scoring in Internist
    Dr. med. Claas Wesseler, et al. · European Journal of Medicine, 2024
    DOI: 10.9503/euroclin.2024.2 · PMID: 35830016 · cited by 44

Invited talks

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

Awards & memberships

Awards

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

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2016
  • national college of family doctors — Member · Since 2016
  • European Union of Medical Specialists (UEMS) — Member · Since 2016

Articles by this doctor

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

For international patients

Coordinator
Patient liaison · jameda.claas.wesseler@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. Claas Wesseler's Areas of Specialty

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

Internist

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

LOCAL CARE CONTEXT

Why local healthcare in Hamburg 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 Hamburg 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 Hamburg 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. Claas Wesseler specialise in?

    Dr. med. Claas Wesseler specialises in Internist in hamburg, DE.

  • What conditions does Dr. med. Claas Wesseler treat?

    Dr. med. Claas Wesseler treats conditions within Internist. View the full conditions-treated list on the profile.

  • Where does Dr. med. Claas Wesseler practise?

    Dr. med. Claas Wesseler practises in hamburg, DE. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • How do I book an appointment with Dr. med. Claas Wesseler?

    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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