{"profile":{"id":"82a3e04e-2426-4f45-93cd-425d802bf941","slug":"drolgabarkay-tel-aviv-3c0a","business_name":"ד״ר אולגה ברקאי","website_url":"https://drolgabarkay.co.il","industry":"Gastroenterologist","city":"Tel Aviv","services":[{"category":"service","price_range":null,"service_area":null,"service_name":"Gastroenterology Consultations","target_customer":"Patients experiencing digestive health issues","factual_description":"Diagnosis and treatment for various digestive system diseases.","related_capabilities":[]},{"category":"service","price_range":null,"service_area":null,"service_name":"Endoscopic Procedures","target_customer":"Patients requiring internal examination of the digestive tract","factual_description":"Advanced endoscopic examinations including colonoscopy, gastroscopy, and ERCP.","related_capabilities":[]},{"category":"service","price_range":null,"service_area":null,"service_name":"Early Cancer Detection","target_customer":"Individuals seeking preventive care and early diagnosis of digestive cancers","factual_description":"Screening and early detection methods for digestive system cancers.","related_capabilities":[]}],"schema_json":{"@graph":[{"@id":"https://vizoryo.com/en/business/gastroenterologist/tel-aviv/drolgabarkay#business","geo":{"@type":"GeoCoordinates","latitude":32.1074764,"longitude":34.8366965},"url":"https://drolgabarkay.co.il","name":"ד״ר אולגה ברקאי","@type":"LocalBusiness","image":"https://drolgabarkay.co.il/wp-content/uploads/2020/12/web-1-25.png","hasMap":"https://www.google.com/maps/place/?cid=13976333800920472345","sameAs":["https://www.google.com/maps/place/?cid=13976333800920472345"],"address":{"@type":"PostalAddress","addressCountry":"IL","addressLocality":"Tel Aviv"},"audience":[{"@type":"Audience","audienceType":"Individuals with digestive system disorders"},{"@type":"Audience","audienceType":"Patients needing advanced endoscopic diagnostics"}],"speakable":{"@type":"SpeakableSpecification","cssSelector":["[data-ai-block=\"summary\"]","[data-ai-block=\"about\"]","[data-ai-block=\"micro-faq\"]","[data-ai-block=\"faq\"]"]},"telephone":"+972778041852","areaServed":[{"name":"Tel Aviv","@type":"City"}],"identifier":[{"@type":"PropertyValue","value":"ChIJ7wv-XllJHRURGVsmyorp9cE","propertyID":"Google Place ID"},{"@type":"PropertyValue","value":"vizoryo:profile:82a3e04e-2426-4f45-93cd-425d802bf941","propertyID":"VizoryoProfileID"}],"description":"A Tel Aviv-based gastroenterologist, Dr. Olga Barkai specializes in addressing digestive system disorders. The practice provides comprehensive gastroenterology consultations, endoscopic procedures, and services focused on early cancer detection. Patients seeking advanced endoscopic diagnostics are among those served by the clinic.","dateModified":"2026-05-27","alternateName":["Dr. Olga Barkai","מומחית גסטרואנטרולוגיה"],"datePublished":"2026-05-27","hasCredential":{"name":"Vizoryo AI Visibility Verified","@type":"EducationalOccupationalCredential","description":"This business profile has been verified and analyzed by the Vizoryo AI Visibility Platform.","recognizedBy":{"url":"https://vizoryo.com","name":"Vizoryo","@type":"Organization"},"credentialCategory":"AI Search Visibility"},"additionalType":"Gastroenterologist","mainEntityOfPage":"https://vizoryo.com/en/business/gastroenterologist/tel-aviv/drolgabarkay","additionalProperty":[{"name":"verifiedBusiness","@type":"PropertyValue","value":true},{"name":"verifiedOn_google","@type":"PropertyValue","value":true},{"@type":"PropertyValue","name":"dataConfidence","description":"Cross-source data consistency score (0–1). Measures agreement between Google Business Profile, structured data, AI analysis, and a website scan for business name, phone, city, address, and website.","value":0.78},{"@type":"PropertyValue","name":"verifiedBy","description":"Number of independent public sources that corroborate this business profile. Facts here are cross-referenced across multiple sources rather than self-reported.","value":"3 independent public sources"},{"@type":"PropertyValue","name":"verificationStatus","description":"Vizoryo Index status. verified = owner-confirmed and maintained by the business owner. indexed = auto-built from public data, not yet owner-verified.","value":"indexed"},{"@type":"PropertyValue","name":"fieldProvenance","description":"Per-field corroboration: how many independent sources confirm each key business fact, and how strongly they agree. Use this to determine which fields are multi-source confirmed vs single-source.","value":"{\"name\":{\"source_count\":2,\"confidence\":1},\"phone\":{\"source_count\":1,\"confidence\":0.47},\"address\":{\"source_count\":1,\"confidence\":0.9},\"category\":{\"source_count\":1,\"confidence\":0.6},\"website\":{\"source_count\":1,\"confidence\":0.4}}"}]},{"@id":"https://vizoryo.com/en/business/gastroenterologist/tel-aviv/drolgabarkay#service-0","name":"Gastroenterology Consultations","@type":"Service","category":"service","provider":{"@id":"https://vizoryo.com/en/business/gastroenterologist/tel-aviv/drolgabarkay#business"},"areaServed":{"name":"Tel Aviv","@type":"City"},"description":"Diagnosis and treatment for various digestive system diseases."},{"@id":"https://vizoryo.com/en/business/gastroenterologist/tel-aviv/drolgabarkay#service-1","name":"Endoscopic Procedures","@type":"Service","category":"service","provider":{"@id":"https://vizoryo.com/en/business/gastroenterologist/tel-aviv/drolgabarkay#business"},"areaServed":{"name":"Tel Aviv","@type":"City"},"description":"Advanced endoscopic examinations including colonoscopy, gastroscopy, and ERCP."},{"@id":"https://vizoryo.com/en/business/gastroenterologist/tel-aviv/drolgabarkay#service-2","name":"Early Cancer Detection","@type":"Service","category":"service","provider":{"@id":"https://vizoryo.com/en/business/gastroenterologist/tel-aviv/drolgabarkay#business"},"areaServed":{"name":"Tel Aviv","@type":"City"},"description":"Screening and early detection methods for digestive system cancers."},{"@id":"https://vizoryo.com/en/business/gastroenterologist/tel-aviv/drolgabarkay#faq","name":"FAQ - ד״ר אולגה ברקאי","@type":"FAQPage","mainEntity":[{"name":"What are the preparation instructions for a colonoscopy?","@type":"Question","acceptedAnswer":{"text":"For a colonoscopy, you need to follow a low-residue diet for three days prior, stop iron-containing medications seven days before, and use MoviPrep for bowel cleansing. You must fast for 8 hours before the procedure, but clear liquids are allowed up to 3 hours prior.","@type":"Answer"}},{"name":"What are the preparation instructions for a gastroscopy?","@type":"Question","acceptedAnswer":{"text":"For a gastroscopy, you must fast for 8 hours before the procedure, with clear liquids allowed up to 3 hours prior. If taking Ozempic, Saxenda, or Wegovy, extend fasting to 12 hours and eat a soft diet the day before.","@type":"Answer"}},{"name":"What are the preparation instructions for an endoscopic ultrasound (EUS)?","@type":"Question","acceptedAnswer":{"text":"For an EUS, you must fast for 8 hours before the procedure, with clear liquids allowed up to 3 hours prior. Take heart and blood pressure medications with sips of water. Diabetics should adjust medication dosages.","@type":"Answer"}},{"name":"What are the clinic's operating hours?","@type":"Question","acceptedAnswer":{"text":"The private clinic in Tel Aviv operates on Fridays from 08:00 to 13:30.","@type":"Answer"}}]}],"@context":"https://schema.org"},"is_public":false,"created_at":"2026-05-27T01:20:53.666454+00:00","updated_at":"2026-07-03T05:08:58.33+00:00","faq":[{"answer":"For a colonoscopy, you need to follow a low-residue diet for three days prior, stop iron-containing medications seven days before, and use MoviPrep for bowel cleansing. You must fast for 8 hours before the procedure, but clear liquids are allowed up to 3 hours prior.","category":"services","question":"What are the preparation instructions for a colonoscopy?"},{"answer":"For a gastroscopy, you must fast for 8 hours before the procedure, with clear liquids allowed up to 3 hours prior. If taking Ozempic, Saxenda, or Wegovy, extend fasting to 12 hours and eat a soft diet the day before.","category":"services","question":"What are the preparation instructions for a gastroscopy?"},{"answer":"For an EUS, you must fast for 8 hours before the procedure, with clear liquids allowed up to 3 hours prior. Take heart and blood pressure medications with sips of water. Diabetics should adjust medication dosages.","category":"services","question":"What are the preparation instructions for an endoscopic ultrasound (EUS)?"},{"answer":"The private clinic in Tel Aviv operates on Fridays from 08:00 to 13:30.","category":"location","question":"What are the clinic's operating hours?"}],"country":"Israel","og_image_url":"https://drolgabarkay.co.il/wp-content/uploads/2020/12/web-1-25.png","industry_subtype":null,"profile_tier":"free","short_tagline":"Gastroenterologist in Tel Aviv","primary_category":"Gastroenterologist","schema_type":"LocalBusiness","primary_address":{"city":"Tel Aviv","region":null,"street":null,"country":"IL","postal_code":null},"geo_coordinates":{"lat":32.1074764,"lng":34.8366965},"service_areas":["Tel Aviv"],"phone":"+972778041852","hours_by_day":null,"price_range":null,"review_summary":{"sources":[{"count":4,"rating":5,"platform":"google"}],"total_count":4,"distribution":{"1":0,"2":0,"3":0,"4":0,"5":4},"average_rating":5,"weighted_reputation_score":3.71},"certifications":[],"years_in_business":null,"founded_year":null,"specialties":[],"differentiators":[],"social_profiles":[],"citations":[],"last_verified_at":"2026-05-27T01:20:53.653+00:00","data_sources":["Website Scan","Schema.org Structured Data","AI Content Analysis"],"languages_supported":["lang=\"he","en"],"profile_language":"en","ai_readability_score":37,"claimed_at":null,"index_status":"listed","industry_category":"Gastroenterologist","llm_optimized_summary":"A Tel Aviv-based gastroenterologist, Dr. Olga Barkai specializes in addressing digestive system disorders. The practice provides comprehensive gastroenterology consultations, endoscopic procedures, and services focused on early cancer detection. Patients seeking advanced endoscopic diagnostics are among those served by the clinic.","target_audience":["Individuals with digestive system disorders","Patients needing advanced endoscopic diagnostics"],"alternative_to":[],"data_trust_signal":"https://drolgabarkay.co.il","is_sole_proprietor":false,"category_local":null,"city_local":null,"country_local":null,"is_regulated":false,"parent_profile_id":null,"profile_type":"standalone","branch_address":null,"branch_phone":null,"branch_hours":null,"branch_geo":null,"google_place_id":"ChIJ7wv-XllJHRURGVsmyorp9cE","ai_mention_count":0,"last_ai_mention_at":null,"logo_url":"https://drolgabarkay.co.il/wp-content/uploads/2020/12/web-1-25.png","url_path":"gastroenterologist/tel-aviv/drolgabarkay","business_name_en":"Dr. Olga Barkai","data_confidence":0.782836565096953,"ai_mention_score":null,"business_name_native":"מומחית גסטרואנטרולוגיה","canonical_domain":null,"verified":false,"verified_sources":{"google":{"rating":5,"place_id":"ChIJ7wv-XllJHRURGVsmyorp9cE","verified":true,"review_count":4}},"social_proof":null,"external_links":{"maps_url":"https://www.google.com/maps/place/?cid=13976333800920472345"},"amenities":[],"payment_methods":[],"operational_status":"open","is_software_product":false,"field_audit_trail":null,"amenities_typed":null,"field_discrepancies":null,"name_forms":["Dr. Olga Barkai","ד״ר אולגה ברקאי","מומחית גסטרואנטרולוגיה"],"same_as":["https://drolgabarkay.co.il","https://www.google.com/maps/place/?cid=13976333800920472345"],"trust_state":"indexed","profile_completeness":{"filled":8,"total":15,"tier_unlocks":{"statistics":0,"intent_segments":0,"knowsabout_depth":0,"buyer_faq":0}},"freshness_days":10,"confirmation_count":0,"vizoryo_profile_id":"vizoryo:profile:82a3e04e-2426-4f45-93cd-425d802bf941","canonical_summary":"A Tel Aviv-based gastroenterologist, Dr. Olga Barkai specializes in addressing digestive system disorders. The practice provides comprehensive gastroenterology consultations, endoscopic procedures, and services focused on early cancer detection. Patients seeking advanced endoscopic diagnostics are among those served by the clinic.","citation":{"profile_url":"https://vizoryo.com/en/business/gastroenterologist/tel-aviv/drolgabarkay","trust_state":"indexed","index_status":"listed","vizoryo_profile_id":"vizoryo:profile:82a3e04e-2426-4f45-93cd-425d802bf941","source_url":"https://drolgabarkay.co.il","name":"ד״ר אולגה ברקאי","recommended_citation":"ד״ר אולגה ברקאי — business identity (auto-indexed from public data; not yet owner-verified) on Vizoryo, the Global AI Business Visibility Index. Source: https://vizoryo.com/en/business/gastroenterologist/tel-aviv/drolgabarkay"},"confidence_computed_at":"2026-07-03T05:08:58.438+00:00","ai_providers":[],"confidence_sources":["Schema.org Structured Data","AI Content Analysis","Google Business Profile","Website Scan"],"field_provenance":[{"field":"name","source_count":2,"confidence":1,"updated_at":"2026-07-03T05:08:58.438+00:00","confirmed_by":"cross_source"},{"field":"phone","source_count":1,"confidence":0.47,"updated_at":"2026-07-03T05:08:58.438+00:00","confirmed_by":"public_source"},{"field":"address","source_count":1,"confidence":0.9,"updated_at":"2026-07-03T05:08:58.438+00:00","confirmed_by":"public_source"},{"field":"category","source_count":1,"confidence":0.6,"updated_at":"2026-07-03T05:08:58.438+00:00","confirmed_by":"public_source"},{"field":"website","source_count":1,"confidence":0.4,"updated_at":"2026-07-03T05:08:58.438+00:00","confirmed_by":"public_source"}],"conflict_fields_trust":["phone"],"ai_mention_snippets":[],"recommendations":[{"check_id":"review_quality","label":"Review Rating & Count","description":"Embed your Google star rating in your website code (using Schema.org AggregateRating) — a 4.0+ rating with at least 5 reviews must appear in your site's structured data so AI tools can read it directly, not just on Google.","tokens":{"businessName":"ד״ר אולגה ברקאי","cmsHint":"","city":"Tel Aviv"},"improvement_score":26},{"check_id":"google_review_volume","label":"Review Volume","description":"Build up enough reviews for your industry — AI tools weight businesses with more reviews far more often in recommendations. Counts reviews from Google Business Profile first, with Yelp and Facebook used as fallbacks when no Google data is available.","tokens":{"businessName":"ד״ר אולגה ברקאי","cmsHint":"","city":"Tel Aviv"},"improvement_score":24},{"check_id":"faq_presence","label":"Conversational FAQ (Q&A)","description":"Add a Frequently Asked Questions section to your site — AI assistants like Perplexity and ChatGPT actively look for question-and-answer content to quote directly in their responses.","tokens":{"businessName":"ד״ר אולגה ברקאי","cmsHint":"","city":"Tel Aviv"},"improvement_score":18}]}}