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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryHealthcareGastroenterology ClinicsSargansDr. med. Norman Büchel AG
Dr. med. Norman Büchel AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is the medical treatment and care of patients with gastrointestinal diseases and other gastroenterological conditions by specialist physicians and medical practice assistants. The company provides outpatient medical services and works closely with the Cantonal Hospital of Grisons (KSGR).

AI-generated
Offering

Products & services

Industry:Gastroenterology Clinics
✓ Offered8
Colonoscopy (colonic endoscopy)
Colonoscopy for diagnosis and screening of diseases of the colon, including examinations as part of colorectal cancer screening.
Gastroscopy (upper gastrointestinal endoscopy)
Gastroscopy for diagnosis of symptoms and diseases of the oesophagus, stomach and upper digestive tract.
Rectosigmoidoscopy and proctoscopy/rectoscopy
End and rectal endoscopies for assessment of diseases of the rectum and anus, including proctological examinations.
Ultrasound and liver elastography
Ultrasound examinations including liver elastography to assess liver diseases and other disorders of the digestive organs.
H2 breath tests
H2 breath tests for lactose, fructose and glucose to clarify intolerances and gastrointestinal complaints.
Specialist consultation
Specialist assessments, advice and therapies for chronic inflammatory bowel diseases, liver diseases, proctology and pelvic floor complaints.
Treatment of digestive complaints
Assessments, advice and therapies for diarrhoea, constipation, intolerances and intestinal inflammation in the area of the gastrointestinal tract.
Nutrition counselling
Nutrition counselling in connection with gastroenterological complaints and examinations.
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4.3/5

Dr. med. Norman Büchel AG

Trust & reputation

ranQ Trust Score of Dr. med. Norman Büchel AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Dr. med. Norman Büchel AG scores 77.7 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.76.324%
  • 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.67.110%
  • 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%
Dr. med. Norman Büchel AG scores 89.3 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.100.012%
  • 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%
Dr. med. Norman Büchel AG 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. Norman Büchel AG scores 9.1 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 35.9.14%
  • 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. Norman Büchel AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 13 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
4.7
of 5

Aggregated from 13 reviews across all connected sources

Sources
GGoogle4.713
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Grossfeldstrasse 79
7320 Sargans
Opening hours
Mon
07:30 - 12:00, 14:00 - 16:30
Tue
07:30 - 12:00, 14:00 - 16:30
Wed
07:30 - 12:00, 14:00 - 16:30
Thu
07:30 - 12:00, 14:00 - 16:30
Fri
07:30 - 12:00, 14:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.338.545
Founded
2006 · 20 years
Last commercial register change
November 16, 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.
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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