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med. Holger Ritzel

Internist Nephrologe Geriatrie Altersheilkunde Norderstedt

med. Holger Ritzel

2 Jahre Erfahrung

10,534+
Patients seen
2
Years in practice
10
Publications

PROFILE SUMMARY

About Dr. med. Holger Ritzel at a glance

Dr. med. Holger Ritzel is an Internist Nephrologe Geriatrie Altersheilkunde practitioner based in Norderstedt, Deutschland, practising at Universität Heidelberg Teaching Hospital. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universität Heidelberg (MD, 2023). Serves patients in Norderstedt, Deutschland and the surrounding area.

VERIFIED PHYSICIAN PROFILE · UPDATED MAY 2026

Über uns

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

— med. Holger Ritzel

Ausbildung & Training

  1. 2017–2023 MD · Medicine and Surgery
    Universität Heidelberg, norderstedt (DE)
  2. 2023–2027 Residency · Internist Nephrologe Geriatrie Altersheilkunde
    Universität Heidelberg, norderstedt (DE)

Karriere & Anstellungen

  1. 2027-09–2028-08 Junior consultant
    Universität Heidelberg Teaching Hospital — Internist Nephrologe Geriatrie Altersheilkunde

Lizenzen & Versicherung

Medizinische Lizenzen

DE — Bundesärztekammer
#DE-563271 active · expires 2028-12-31

Facharztzertifikate

European Board of Internist Nephrologe Geriatrie Altersheilkunde
#EB-C258F4B8 · issued 2028 · renewal 2038
Berufshaftpflichtversicherung: AXA Healthcare Liability · 4,000,000 EUR Deckung · No claims on file

Durchgeführte Verfahren

VerfahrenCodeLebenszeit-Anzahl
GP consultation 99213 2,666
Annual physical exam 99395 420
Vaccination administration 90471 2,316
Minor procedure (skin) 17110 619

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 720.00 EUR
Minor procedure (skin) 90 Min. in_clinic 630.00 EUR

Praxis, Team & in der Praxis

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

Videos

introduction · 135s
Meet Dr. med. Holger Ritzel

Forschung & Publikationen

h-Index: 17 · i10: 13

  1. Validation of clinical scoring in Internist Nephrologe Geriatrie Altersheilkunde
    Dr. med. Holger Ritzel, et al. · European Journal of Medicine, 2026
    DOI: 10.2959/euroclin.2026.0 · PMID: 35547781 · zitiert von 122
  2. Long-term follow-up of Internist Nephrologe Geriatrie Altersheilkunde across DE
    Dr. med. Holger Ritzel, et al. · European Journal of Medicine, 2025
    DOI: 10.7367/euroclin.2025.1 · PMID: 33196837 · zitiert von 64
  3. Validation of clinical scoring in Internist Nephrologe Geriatrie Altersheilkunde
    Dr. med. Holger Ritzel, et al. · European Journal of Medicine, 2024
    DOI: 10.4619/euroclin.2024.2 · PMID: 36270071 · zitiert von 150
  4. Long-term follow-up of Internist Nephrologe Geriatrie Altersheilkunde across DE
    Dr. med. Holger Ritzel, et al. · European Journal of Medicine, 2023
    DOI: 10.6365/euroclin.2023.3 · PMID: 38056122 · zitiert von 172

Eingeladene Vorträge

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

Auszeichnungen & Mitgliedschaften

Auszeichnungen

  • 🏆 Top-rated Internist Nephrologe Geriatrie Altersheilkunde — norderstedt · EuroClinics Patient Choice · 2025 · regional

Gesellschaftsmitgliedschaften

  • WONCA Europe — Family Doctors — Member · Seit 2028
  • national college of family doctors — Member · Seit 2028
  • European Union of Medical Specialists (UEMS) — Member · Seit 2028

Artikel dieses Arztes

  • Patient education Patient guide to Internist Nephrologe Geriatrie Altersheilkunde 2026-03-20 · 7 Min. Lesezeit
  • Awareness When should you see a internist nephrologe geriatrie altersheilkunde? 2026-01-24 · 8 Min. Lesezeit

Für internationale Patienten

Koordinator
Patient liaison · jameda.holger.ritzel@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. Holger Ritzel's Areas of Specialty

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

Internist Nephrologe Geriatrie Altersheilkunde

Dr. med. Holger Ritzel is one of 9 internist nephrologe geriatrie altersheilkunde doctors indexed in Deutschland. Browse internist nephrologe geriatrie altersheilkunde doctors in Deutschland →

LOCAL CARE CONTEXT

Why local healthcare in Norderstedt 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 Norderstedt 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 Norderstedt 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. Holger Ritzel specialise in?

    Dr. med. Holger Ritzel specialises in Internist Nephrologe Geriatrie Altersheilkunde in norderstedt, DE.

  • What conditions does Dr. med. Holger Ritzel treat?

    Dr. med. Holger Ritzel treats conditions within Internist Nephrologe Geriatrie Altersheilkunde. View the full conditions-treated list on the profile.

  • Where does Dr. med. Holger Ritzel practise?

    Dr. med. Holger Ritzel practises in norderstedt, DE. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • How do I book an appointment with Dr. med. Holger Ritzel?

    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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