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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryHealthcareOther Specialist ClinicsZurichLungenpraxis Karl Klingler
Lungenpraxis Karl Klingler Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Lungenpraxis Karl Klingler is a pulmonology practice offering assessment, diagnosis and treatment of lung diseases. The practice is led by Dr. med. Karl Klingler, an FMH specialist in pulmonary diseases and internal medicine and certified in sleep medicine (SGSSC).

AI-generated
Offering

Products & services

Industry:Other Specialist Clinics
✓ Offered10
General Pneumatology
Pneumatology for assessment, diagnosis and conservative treatment of diseases of the respiratory tract, respiratory mechanics and the lungs; including care for both outpatients and inpatients.
Bronchology
Bronchology for diseases of the bronchi, lung tissue and pleura; with endoscopic and interventional approaches via the nose or mouth, as well as punctures and drainage.
Sleep medicine
Sleep medicine assessment and therapy for sleep-wake disorders, sleep apnea, snoring, insomnia, hypersomnia and other diagnoses; with a sleep consultation and sleep recording.
Outpatient pulmonary rehabilitation
Outpatient pulmonary rehabilitation for chronic lung diseases; a multidisciplinary programme with exercise training, breathing techniques and support to improve physical performance and quality of life.
Early detection of lung cancer
Early detection for smokers and ex-smokers with a risk profile; a short examination for timely detection of lung cancer and further information for assessment.
Thoracic surgery
Surgical treatment of diseases of the lungs, chest wall, oesophagus, thyroid, diaphragm and parathyroid glands; including lung, pleura and thoracic procedures.
Second opinion
Independent second specialist opinion for unclear questions or before major procedures; counselling with consideration of current medical knowledge.
Smoking cessation counselling
Intensive counselling for smoking cessation as a secondary preventive measure, especially for young and healthy people as well as patients with chronic lung diseases.
Pneumococcal vaccination
Pneumococcal vaccination for people at risk and older patients; used to prevent bacterial pneumonia and other pneumococcal diseases.
Influenza vaccination
Annual influenza vaccination for risk groups and other people interested in vaccination; as a seasonal preventive measure against influenza and its complications.
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4.1/5

Lungenpraxis Karl Klingler

Trust & reputation

ranQ Trust Score of Lungenpraxis Karl Klingler: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Lungenpraxis Karl Klingler scores 74.5 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.78.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.49.510%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.95.08%
Lungenpraxis Karl Klingler scores 67.8 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.75.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Lungenpraxis Karl Klingler scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Lungenpraxis Karl Klingler scores 77.1 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.77.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Lungenpraxis Karl Klingler reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 6 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Witellikerstrasse 40
8032 Zurich
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-268.305.991
Founded
2019 · 7 years
Last commercial register change
July 19, 2019
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
67.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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