Skip to main content
Dr Klaus Frohner

Innere Medizin Wien

Dr Klaus Frohner

16 years of experience

3,727+
Patients seen
16
Years in practice
15
Publications
1
Languages spoken

PROFILE SUMMARY

About Dr Klaus Frohner at a glance

Dr Klaus Frohner is an Innere Medizin practitioner based in Vienna, Austria, practising at Universidad de Navarra Teaching Hospital. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universidad de Navarra (MD, 2006). Serves patients in Vienna, Austria and the surrounding area.

About

Dr. med. Klaus Frohner ist ein in Wien praktizierender Facharzt für Innere Medizin.
Dr. med. Frohner absolvierte sein Medizinstudium und seine Facharztausbildung.

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

— Dr Klaus Frohner

Education & training

  1. 2000–2006 MD · Medicine and Surgery
    Universidad de Navarra, Wien (AT)
  2. 2006–2010 Residency · Innere Medizin
    Universitat de Barcelona, Wien (AT)

Career & appointments

  1. 2010-09–2011-08 Junior consultant
    Universidad de Navarra Teaching Hospital — Innere Medizin

Licenses & insurance

Medical licenses

AT — Organización Médica Colegial de España (OMC)
#AT-395102 active · expires 2028-12-31

Board certifications

European Board of Innere Medizin
#EB-B6F94271 · issued 2011 · renewal 2021
Malpractice insurance: HDI Global · 3,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 2,431
Annual physical exam 99395 833
Vaccination administration 90471 2,353
Minor procedure (skin) 17110 2,558

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 810.00 EUR
Minor procedure (skin) 90 min in_clinic 540.00 EUR

Office, team & in practice

Klaus Frohner in consultation
IN OFFICE
Klaus Frohner with the team
WITH TEAM
Klaus Frohner at a conference
CONFERENCE

Videos

introduction · 74s
Meet Klaus Frohner

Research & publications

h-index: 10 · i10: 7

  1. Long-term follow-up of Innere Medizin across AT
    Klaus Frohner, et al. · European Journal of Medicine, 2026
    DOI: 10.1122/euroclin.2026.0 · PMID: 36115218 · cited by 111
  2. Validation of clinical scoring in Innere Medizin
    Klaus Frohner, et al. · European Journal of Medicine, 2025
    DOI: 10.5716/euroclin.2025.1 · PMID: 38228007 · cited by 181
  3. Long-term follow-up of Innere Medizin across AT
    Klaus Frohner, et al. · European Journal of Medicine, 2024
    DOI: 10.8488/euroclin.2024.2 · PMID: 37316743 · cited by 99
  4. Validation of clinical scoring in Innere Medizin
    Klaus Frohner, et al. · European Journal of Medicine, 2023
    DOI: 10.9118/euroclin.2023.3 · PMID: 34639509 · cited by 41

Invited talks

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

Awards & memberships

Awards

  • 🏆 Top-rated Innere Medizin — Wien · 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 · klaus.frohner@euroclinics.example

Location

1 tag

Patient reviews

Share your experience — help other patients find the right doctor. Write a review →
20 – 4,000 characters

Submissions are moderated and may take 24-72 h to appear publicly. Identifying patient information should not be included.

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 Klaus Frohner's Areas of Specialty

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

Innere Medizin

Dr Klaus Frohner is one of 191 innere medizin doctors indexed in Austria. Browse innere medizin doctors in Austria →

LOCAL CARE CONTEXT

Why local healthcare in Vienna matters

Medical practice in Austria is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant Austria medical authority and operate within national rules on scope of practice, prescribing rights, and continuing professional development. Care delivered in Vienna 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 Vienna or all doctors in Austria.

Frequently asked questions

Quick answers to the questions patients ask most. The same answers are surfaced to AI assistants via structured data.

  • What does Klaus Frohner specialise in?

    Klaus Frohner specialises in Innere Medizin in Wien, AT.

  • What conditions does Klaus Frohner treat?

    Klaus Frohner treats conditions within Innere Medizin. View the full conditions-treated list on the profile.

  • Where does Klaus Frohner practise?

    Klaus Frohner practises in Wien, AT. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Klaus Frohner speak?

    Klaus Frohner speaks Deutsch.

  • How do I book an appointment with Klaus Frohner?

    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.

Similar specialists

Browse all →