{"schema_version":"1","generated_at":"2026-10-31T07:21:34.490Z","data_as_of":null,"url":"https://www.findmykol.com/kol/ami-sperber","json_url":"https://www.findmykol.com/kol/ami-sperber/profile.json","record_kind":"basic","profile_kind":"research","person":{"slug":"ami-sperber","name":"Ami David Sperber","specialty":"Medicine","therapeutic_area":"Gastroenterology","therapeutic_areas":["Gastroenterology"],"institution":"Ben-Gurion University of the Negev","institution_url":"https://www.findmykol.com/institution/ben-gurion-university-of-the-negev","register":{"country":"IL"}},"identifiers":{"orcid":"0000-0002-7634-3689","openalex":"A5014766330"},"summary":"Ami David Sperber is a Gastroenterology researcher affiliated with Ben-Gurion University of the Negev. OpenAlex indexes 268 publications with 12,048 citations (h-index 44).","overview":null,"focus":{"indications":[],"research_topics":["Gastroenterology"]},"scholarship":{"works_count":268,"cited_by_count":12048,"h_index":44,"source":"works"},"payments":{"note":"Not applicable. This profile is anchored outside the United States, where CMS Open Payments and Medicare prescribing do not report."},"similar":[{"name":"Ofir Cohen","slug":"ofir-cohen","institution":"Ben-Gurion University of the Negev","url":"https://www.findmykol.com/kol/ofir-cohen","json_url":"https://www.findmykol.com/kol/ofir-cohen/profile.json"},{"name":"Limor Cohen","slug":"limor-cohen","institution":"Ben-Gurion University of the Negev","url":"https://www.findmykol.com/kol/limor-cohen","json_url":"https://www.findmykol.com/kol/limor-cohen/profile.json"},{"name":"Jaana Lindström","slug":"jaana-lindstrom","institution":"Ben-Gurion University of the Negev","url":"https://www.findmykol.com/kol/jaana-lindstrom","json_url":"https://www.findmykol.com/kol/jaana-lindstrom/profile.json"},{"name":"Yaakov Henkin","slug":"yaakov-henkin","institution":"Ben-Gurion University of the Negev","url":"https://www.findmykol.com/kol/yaakov-henkin","json_url":"https://www.findmykol.com/kol/yaakov-henkin/profile.json"},{"name":"Charles Rice","slug":"charles-rice","institution":"The Rockefeller University","specialty":"Gastroenterology","url":"https://www.findmykol.com/kol/charles-rice","json_url":"https://www.findmykol.com/kol/charles-rice/profile.json"},{"name":"Edward Loftus","slug":"edward-loftus","institution":"Mayo Clinic Rochester","specialty":"Gastroenterology","url":"https://www.findmykol.com/kol/edward-loftus","json_url":"https://www.findmykol.com/kol/edward-loftus/profile.json"},{"name":"Naga Chalasani","slug":"naga-chalasani","institution":"Indiana University School of Medicine","specialty":"Gastroenterology","url":"https://www.findmykol.com/kol/naga-chalasani","json_url":"https://www.findmykol.com/kol/naga-chalasani/profile.json"},{"name":"Bruce Sands","slug":"bruce-sands","institution":"Icahn School of Medicine at Mount Sinai","specialty":"Gastroenterology","url":"https://www.findmykol.com/kol/bruce-sands","json_url":"https://www.findmykol.com/kol/bruce-sands/profile.json"}],"coverage":{"note":"A basic record from the physician directory. Sections absent here were not yet checked for this person, so absence means not yet looked, never none found.","not_yet_checked":["funding","congress","network","presence","recognition"]},"not_included":{"note":"This document is the public layer: neutral facts cited to their source. Judgments (influence tier, archetype, trajectory commentary) and the itemized rows past each section's public teaser are account features and are not served here or to crawlers.","withheld_rows":{}},"sources":{"orcid":{"name":"ORCID","url":"https://orcid.org","provides":"The verified researcher identity that anchors authorship"},"works":{"name":"OpenAlex","url":"https://openalex.org","provides":"Citations, h-index, research topics, most-cited works and congress abstracts"}},"methodology_url":"https://www.findmykol.com/about#methodology"}