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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryHealthcareNon-Medical Healthcare ProfessionsUsterErnährungsberatung Martina Heierle
Ernährungsberatung Martina Heierle Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is nutritional counseling, particularly for patients with small intestine bacterial overgrowth (SIBO/IMO/SIFO), chronic inflammatory diseases (Crohn's disease and ulcerative colitis), histamine intolerance, sugar intolerance, gluten or fat intolerance, and other nutrition-related complaints. Nutritionist Martina Heierle offers individual recommendations and therapies to alleviate symptoms and improve the health and well-being of patients.

AI-generated
Offering

Products & services

Industry:Non-Medical Healthcare Professions
✓ Offered9
Nutrition counselling
Nutrition counselling for patients with metabolic diseases, obesity, cardiovascular diseases, digestive disorders, kidney diseases, undernutrition and malnutrition, as well as food allergies.
Specialised nutrition counselling for small intestinal bacterial overgrowth (SIBO/IMO/ISO/SIFO)
Specialised counselling for small intestinal bacterial overgrowth, including clarification of causes, symptom therapy, rebuilding the intestinal mucosa, relapse prevention as well as nutrition, exercise and other lifestyle measures.
Nutrition counselling for gastrointestinal disorders and intolerances
Nutrition counselling for irritable bowel syndrome, chronic inflammatory bowel disease, coeliac disease, post-operative complaints, pancreatic, liver and gallbladder problems, as well as intolerances to fructose, lactose, histamine and gluten.
Nutrition counselling for food allergies, cross-reactions and urticaria
Counselling for true food allergies, pollen-associated cross-reactions and hives/urticaria, including food selection, preparation, practical everyday tips and training on emergency medication.
Nutrition counselling for undernutrition and malnutrition
Nutrition counselling for insufficient food intake, reduced or one-sided diet, weight loss and nutrient deficiencies; including oral nutritional supplements, gastric bypass and sleeve gastrectomy.
SIBO courses for professionals
Modular, SVDE-certified courses on small intestinal bacterial overgrowth, covering causes, symptoms, therapy, evaluation, relapse, diagnostics, herbal preparations and formula diet.
SIBO supervision
Online one-to-one and team supervision for small intestinal bacterial overgrowth, including case questions, evidence-based information, clarification of the approach and scheduling as needed.
SIBO talks and workshops
On-site talks, teaching activities, screenings and workshops on small intestinal bacterial overgrowth for professionals and interested institutions.
SIBO Group Switzerland
A professional group for graduates of the USTER courses to deepen knowledge, expand skills and clarify uncertainties in everyday SIBO practice.
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3.9/5

Ernährungsberatung Martina Heierle

Trust & reputation

ranQ Trust Score of Ernährungsberatung Martina Heierle: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Ernährungsberatung Martina Heierle scores 72.8 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.79.424%
  • 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.52.910%
  • 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.78.08%
Ernährungsberatung Martina Heierle scores 57.0 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.50.012%
  • 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%
Ernährungsberatung Martina Heierle scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Ernährungsberatung Martina Heierle scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ernährungsberatung Martina Heierle reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 7 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 7 reviews across all connected sources

Sources
GGoogle57
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Aathalstrasse 11
8610 Uster
Opening hours
Mon
09:00 - 15:00
Tue
09:00 - 15:00
Wed
09:00 - 12:00
Thu
09:00 - 14:00
Fri
09:00 - 15:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-310.218.192
Founded
2023 · 3 years
Last commercial register change
January 18, 2024
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.67.06%
  • 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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