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

About the company

Pneumologie Nordwest AG is a medical practice for pulmonology, pediatric pulmonology and sleep medicine. The practice diagnoses and treats lung, airway and pleural conditions as well as sleep-related breathing disorders, performing investigations such as spirometry/body plethysmography, diffusion capacity, FeNO, arterial blood gas analysis, bronchoprovocation and allergy testing, ambulatory sleep studies (pulse oximetry, respiratory polygraphy) and management of CPAP/BiPAP and oxygen therapies; bronchoscopies are carried out in nearby hospitals.

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Industry:Other Specialist Clinics
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Pneumologie Nordwest AG

Pulmonology
Assessment and treatment of diseases of the lungs, airways and pleura; diagnostics for asthma, COPD, lung emphysema, interstitial lung diseases, lung cancer and tuberculosis.
Paediatric pulmonology
Assessment and treatment of paediatric lung diseases, breathing difficulties and allergies; care for asthma, obstructive bronchitis, chronic cough, premature babies and rare or congenital lung diseases.
Sleep medicine
Assessment and treatment of sleep-related breathing disorders; diagnostics for sleep apnoea, nocturnal hypoventilation and other sleep disorders, as well as care for CPAP and bilevel therapies.
Pulmonary function diagnostics
Spirometry, body plethysmography, measurement of diffusion capacity and respiratory muscle strength, arterial blood gas analysis, FeNO measurement, bronchoprovocation, exercise tests and spiroergometry.
Allergy diagnostics
Prick test and allergological assessment for airway allergies; in children also evaluation of allergies of the upper and lower airways and desensitisation therapy for pollen allergies.
Oxygen therapy management
Setting and management of oxygen therapies for pulmonary diseases.
Pleura sonography and pleural puncture
Ultrasound examination of the pleura and puncture in pleural effusion or pleural empyema.
Bronchoscopy in hospitals
Bronchoscopies, or lung endoscopies, in the surrounding hospitals Rheinfelden, Laufenburg and Liestal.
Second opinion
Second opinion for unclear questions in pulmonology or sleep medicine.
Trust & reputation

ranQ Trust Score of Pneumologie Nordwest AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Pneumologie Nordwest AG scores 67.0 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.62.524%
  • 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.61.010%
  • 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.88.08%
Pneumologie Nordwest AG scores 78.6 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.70.07%
Pneumologie Nordwest AG scores 83.3 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).83.322%
Pneumologie Nordwest AG scores 9.7 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 35.9.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Pneumologie Nordwest AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.2 out of 5 stars from 10 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
4.2
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle4.210
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Kaiserstrasse 8
4310 Rheinfelden
Opening hours
Mon
08:00 - 12:30, 13:30 - 17:00
Tue
08:00 - 12:30, 13:30 - 17:00
Wed
08:00 - 12:30, 13:30 - 17:00
Thu
08:00 - 12:30, 13:30 - 17:00
Fri
08:00 - 12:30, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-154.916.834
Founded
2019 · 7 years
Last commercial register change
October 2, 2019
Employees
11 to 20
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.
100.0
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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