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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryHealthcareGeneral Practitioner ClinicsAu SgDr. med. Jan Ruckstuhl
Dr. med. Jan Ruckstuhl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Dr. med. Jan Ruckstuhl is part of Adlerpraxis and provides primary care in general internal medicine. The practice offers consultations, preventive examinations, laboratory diagnostics, digital X-ray, ECG, ergometry, pulmonary function testing, ultrasound, and travel and vaccination advice.

AI-generated
Offering

Products & services

Industry:General Practitioner Clinics
✓ Offered10
Primary care appointments
Primary care appointments by arrangement, with office hours Monday to Friday and additional Saturday mornings.
Manual medicine
Manual medicine treatments as part of primary care.
Preventive check-ups
Preventive check-ups for early detection and medical assessment.
Laboratory diagnostics
Laboratory diagnostic tests as part of primary care examinations and follow-up monitoring.
Digital X-ray
Digital X-ray examinations in the practice.
ECG, exercise testing and lung function test
Cardiological and pneumological functional diagnostics with ECG, exercise testing and lung function testing.
Ultrasound examinations
Ultrasound examinations for medical assessment.
Travel and vaccination advice
Advice on travel, vaccinations and recommended immunisation coverage.
Home visits
Home visits when needed for patients who cannot come to the practice.
Care in retirement and nursing homes
Medical care in retirement and nursing homes when needed.
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4.3/5

Dr. med. Jan Ruckstuhl

Trust & reputation

ranQ Trust Score of Dr. med. Jan Ruckstuhl: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Dr. med. Jan Ruckstuhl scores 89.4 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.89.424%
  • 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.80.810%
  • 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.100.08%
Dr. med. Jan Ruckstuhl scores 73.3 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.79.212%
  • 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%
Dr. med. Jan Ruckstuhl 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%
Dr. med. Jan Ruckstuhl scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Dr. med. Jan Ruckstuhl reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 23 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 23 reviews across all connected sources

Sources
GGoogle523
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Hauptstrasse 96
9434 Au Sg
Opening hours
Mon
07:30 - 12:00, 13:30 - 18:00
Tue
07:30 - 12:00, 13:30 - 18:00
Wed
07:30 - 12:00, 13:30 - 18:00
Thu
07:30 - 12:00, 13:30 - 18:00
Fri
07:30 - 12:00, 13:30 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-345.569.545
Founded
2018 · 8 years
Last commercial register change
October 18, 2018
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.
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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