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Dr. med. Knud Callmeier

Innere Medizin Lossatal

Dr. med. Knud Callmeier

2 years of experience

4,239+
Patients seen
2
Years in practice
14
Publications
1
Languages spoken

PROFILE SUMMARY

About Dr. med. Knud Callmeier at a glance

Dr. med. Knud Callmeier is an Innere Medizin practitioner based in Lossatal, Germany, practising at Universität Heidelberg Teaching Hospital. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universität Heidelberg (MD, 2021). Serves patients in Lossatal, Germany and the surrounding area.

About

Dr. med. Knud Callmeier ist Facharzt für Innere Medizin. Seine medizinische Expertise stellt er seinen Patientinnen und Patienten zur Verfügung.
Dr. med. Callmeier fokussiert sich in seiner Praxis auf die umfassende Betreuung von Patientinnen und Patienten mit internistischen Anliegen.
Sein Studium der Medizin absolvierte er an einer renommierten Universität. Nach erfolgreichem Abschluss des Studiums und der Promotion zum Dr. med. erlangte er die Anerkennung als Facharzt für Innere Medizin. Er ist Mitglied in der Ärztekammer und bildet sich regelmäßig fort, um seinen Patientinnen und Patienten die bestmögliche Versorgung zu gewährleisten.

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

— Dr. med. Knud Callmeier

Education & training

  1. 2015–2021 MD · Medicine and Surgery
    Universität Heidelberg, Lossatal (DE)
  2. 2021–2025 Residency · Innere Medizin
    Charité-Universitätsmedizin Berlin, Lossatal (DE)
  3. 2025–2026 Fellowship · Subspecialty training
    Cleveland Clinic, US

Career & appointments

  1. 2025-09–2026-08 Junior consultant
    Universität Heidelberg Teaching Hospital — Innere Medizin

Licenses & insurance

Medical licenses

DE — Bundesärztekammer
#DE-175705 active · expires 2028-12-31

Board certifications

European Board of Innere Medizin
#EB-0E898AAC · issued 2026 · renewal 2036
Malpractice insurance: AXA Healthcare Liability · 1,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 1,663
Annual physical exam 99395 2,417
Vaccination administration 90471 1,049
Minor procedure (skin) 17110 2,942

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 60 min in_clinic 270.00 EUR
Minor procedure (skin) 90 min in_clinic 360.00 EUR

Office, team & in practice

Knud Callmeier in consultation
IN OFFICE
Knud Callmeier with the team
WITH TEAM
Knud Callmeier at a conference
CONFERENCE

Videos

introduction · 130s
Meet Knud Callmeier

Research & publications

h-index: 11 · i10: 12

  1. European registry analysis of Innere Medizin outcomes
    Knud Callmeier, et al. · European Journal of Medicine, 2025
    DOI: 10.6665/euroclin.2025.0 · PMID: 38237676 · cited by 191
  2. Outcomes of Innere Medizin in adults — a multi-centre cohort
    Knud Callmeier, et al. · European Journal of Medicine, 2024
    DOI: 10.9805/euroclin.2024.1 · PMID: 38697420 · cited by 13
  3. European registry analysis of Innere Medizin outcomes
    Knud Callmeier, et al. · European Journal of Medicine, 2023
    DOI: 10.5731/euroclin.2023.2 · PMID: 39859190 · cited by 179

Invited talks

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

Awards & memberships

Awards

  • 🏆 Top-rated Innere Medizin — Lossatal · 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 Innere Medizin
  • Awareness When should you see a innere medizin?

For international patients

Coordinator
Patient liaison · knud.callmeier@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. Knud Callmeier's Areas of Specialty

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

Innere Medizin

Dr. med. Knud Callmeier is one of 561 innere medizin doctors indexed in Germany. Browse innere medizin doctors in Germany →

LOCAL CARE CONTEXT

Why local healthcare in Lossatal 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 Lossatal 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 Lossatal 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 Knud Callmeier specialise in?

    Knud Callmeier specialises in Innere Medizin in Lossatal, DE.

  • What conditions does Knud Callmeier treat?

    Knud Callmeier treats conditions within Innere Medizin. View the full conditions-treated list on the profile.

  • Where does Knud Callmeier practise?

    Knud Callmeier practises in Lossatal, DE. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Knud Callmeier speak?

    Knud Callmeier speaks Deutsch.

  • How do I book an appointment with Knud Callmeier?

    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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