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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryHealthcareGastroenterology ClinicsOltenGastroenterologie & Ernährungsmedizin Dr. Erhart AG
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Gastroenterologie & Ernährungsmedizin Dr. Erhart AG

Summary

About the company

The company's core activity is the medical care and treatment of patients in the field of gastroenterology, including gastroscopy, colonoscopy, rectoscopy, small bowel capsule endoscopy, endoscopic ultrasound (EUS), sonography, liver stiffness measurement, pH-metry, Bravo capsule, H2 breath test, and endoscopic biliary tract imaging (ERCP).

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Industry:Gastroenterology Clinics
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Gastroscopy
Oesophago-gastro-duodenoscopy to examine pharynx, oesophagus, stomach and duodenum; with biopsy sampling, special mucosal staining and haemostasis.
Colonoscopy
Colonoscopy to examine the anal canal, large intestine and the end of the small intestine; with biopsy sampling, haemostasis, treatment of haemorrhoids and colorectal cancer screening.
Rectal endoscopy
Rectoscopy and anoscopy to examine the anal canal and rectum; with biopsy sampling, haemostasis and optional performance under anaesthesia or while awake.
Endoscopic ultrasound (EUS)
Upper and rectal endosonography to assess oesophagus, stomach, duodenum, rectum, pancreas, bile ducts and lymph nodes; with needle punctures and tumour staging.
Ultrasound examination
Sonography, abdominal sonography, intestinal sonography and contrast-enhanced sonography for painless imaging of internal abdominal organs, including assessment of liver tumours and other organ changes.
Liver stiffness measurement
FibroScan elastography for painless diagnosis of liver diseases and for assessing the progression of fibrosis and cirrhosis; also for monitoring over time.
Bravo™ pH monitoring capsule
Measurement of acid reflux in heartburn and reflux symptoms using an endoscopically placed capsule probe; recording over 48 hours and subsequent evaluation.
H2 breath test
Breath diagnostics to clarify lactose intolerance, fructose malabsorption and bacterial overgrowth by analysing exhaled air after a sugar solution.
Endoscopic bile duct imaging (ERCP)
Bile duct endoscopy as a combined endoscopic and X-ray examination; performed in hospital under anaesthesia by Dr. Erhart at Kantonsspital Olten.
Dietary counselling
Individual one-to-one and group consultations, talks, training sessions and cooking courses to change unfavourable dietary habits and for digestive problems, intolerances and chronic intestinal diseases.
Specialised consultations
General gastroenterology outpatient clinic, irritable bowel syndrome, chronic inflammatory bowel diseases, hepatology, coeliac disease/oesophagitis, neurogastroenterology and infectious gastroenterology.
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Location

Ziegelackerstrasse 5
4600 Olten

At a glance

Legal form
Corporation
UID
CHE-264.414.368
Founded
2016 · 10 years
Last commercial register change
November 21, 2022
Employees
21 to 50

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