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Dr. med. Cornel Certain

Innere Medizin Konstanz

Dr. med. Cornel Certain

16 years of experience

9,982+
Patients seen
16
Years in practice
4
Publications
1
Languages spoken

PROFILE SUMMARY

About Dr. med. Cornel Certain at a glance

Dr. med. Cornel Certain is an Innere Medizin practitioner based in Konstanz, 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, 2006). Serves patients in Konstanz, Germany and the surrounding area.

About

Dr. med. Cornel Certain ist ein Facharzt für Innere Medizin.
Dr. med. Certain legt großen Wert auf eine gründliche und individuelle Betreuung seiner Patienten. Seine Herangehensweise zeichnet sich durch Empathie und das Ziel aus, die bestmögliche medizinische Versorgung zu gewährleisten. Dr. med. Certain ist bestrebt, seine Patienten umfassend über ihre Gesundheit zu informieren und ihnen bei der Entscheidungsfindung zu helfen.
Im Mittelpunkt seiner Tätigkeit steht das Wohlbefinden seiner Patienten. Dr. med. Certain nimmt sich die Zeit, die Beschwerden und Anliegen seiner Patienten zu verstehen, um eine maßgeschneiderte Behandlung zu ermöglichen.

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

— Dr. med. Cornel Certain

Education & training

  1. 2000–2006 MD · Medicine and Surgery
    Universität Hamburg, Konstanz (DE)
  2. 2006–2010 Residency · Innere Medizin
    Charité-Universitätsmedizin Berlin, Konstanz (DE)

Career & appointments

  1. 2010-09–2011-08 Junior consultant
    Universität Hamburg Teaching Hospital — Innere Medizin

Licenses & insurance

Medical licenses

DE — Bundesärztekammer
#DE-780137 active · expires 2028-12-31

Board certifications

European Board of Innere Medizin
#EB-73EB362E · issued 2011 · renewal 2021
Malpractice insurance: Allianz Professional · 1,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 750
Annual physical exam 99395 2,496
Vaccination administration 90471 2,032
Minor procedure (skin) 17110 2,175

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 540.00 EUR
Minor procedure (skin) 60 min in_clinic 810.00 EUR

Office, team & in practice

Cornel Certain in consultation
IN OFFICE
Cornel Certain with the team
WITH TEAM
Cornel Certain at a conference
CONFERENCE

Videos

introduction · 73s
Meet Cornel Certain

Research & publications

h-index: 19 · i10: 6

  1. Validation of clinical scoring in Innere Medizin
    Cornel Certain, et al. · European Journal of Medicine, 2026
    DOI: 10.7912/euroclin.2026.0 · PMID: 31433345 · cited by 14
  2. Long-term follow-up of Innere Medizin across DE
    Cornel Certain, et al. · European Journal of Medicine, 2025
    DOI: 10.4298/euroclin.2025.1 · PMID: 36223629 · cited by 12

Invited talks

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

Awards & memberships

Awards

  • 🏆 Top-rated Innere Medizin — Konstanz · EuroClinics Patient Choice · 2025 · regional

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2011
  • national college of family doctors — Member · Since 2011
  • European Union of Medical Specialists (UEMS) — Member · Since 2011

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 · cornel.certain@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. Cornel Certain's Areas of Specialty

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

Innere Medizin

Dr. med. Cornel Certain is one of 561 innere medizin doctors indexed in Germany. Browse innere medizin doctors in Germany →

LOCAL CARE CONTEXT

Why local healthcare in Konstanz 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 Konstanz 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 Konstanz 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 Cornel Certain specialise in?

    Cornel Certain specialises in Innere Medizin in Konstanz, DE.

  • What conditions does Cornel Certain treat?

    Cornel Certain treats conditions within Innere Medizin. View the full conditions-treated list on the profile.

  • Where does Cornel Certain practise?

    Cornel Certain practises in Konstanz, DE. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Cornel Certain speak?

    Cornel Certain speaks Deutsch.

  • How do I book an appointment with Cornel Certain?

    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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