{"schema_version":"1","generated_at":"2026-11-01T08:37:16.716Z","data_as_of":null,"url":"https://www.findmykol.com/kol/stephen-tsoukas","json_url":"https://www.findmykol.com/kol/stephen-tsoukas/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"stephen-tsoukas","name":"Stephen Tsoukas","specialty":"Gastroenterology","specialty_raw":"Gastroenterology","therapeutic_area":"Gastroenterology","therapeutic_areas":["Gastroenterology"],"institution":"Ragon Institute of MGH","institution_url":"https://www.findmykol.com/institution/massachusetts-general-hospital","city":"Scottsdale","state":"AZ","region":{"label":"West","url":"https://www.findmykol.com/region/west"}},"identifiers":{"npi":"1932559234","openalex":"A5058304988"},"summary":"Stephen Tsoukas is a Gastroenterology physician affiliated with Ragon Institute of MGH. OpenAlex indexes 6 publications with 556 citations (h-index 3).","overview":null,"focus":{"indications":[],"research_topics":["Gastroenterology"]},"scholarship":{"works_count":6,"cited_by_count":556,"h_index":3,"latest_activity_year":2023,"source":"works"},"payments":{"company_count":2,"program_years":{"first":2021,"last":null},"rows_total":3,"shown":3,"withheld":0,"rows":[{"payer":"Boston Scientific Corporation","program_year":2023,"amount_usd":2034.64,"payment_count":13,"source_url":"https://openpaymentsdata.cms.gov/search?query=1932559234"},{"payer":"Fujifilm Healthcare Americas Corporation","program_year":2023,"amount_usd":75,"payment_count":1,"source_url":"https://openpaymentsdata.cms.gov/search?query=1932559234"},{"payer":"Boston Scientific Corporation","program_year":2022,"amount_usd":3136.25,"payment_count":18,"source_url":"https://openpaymentsdata.cms.gov/search?query=1932559234"}],"record_url":"https://openpaymentsdata.cms.gov/search?query=1932559234","source":"payments"},"publications":{"total":7,"shown":5,"withheld":2,"matched_by":"OpenAlex author record","recent":[{"title":"Enhanced Phagocytic Activity of HIV-Specific Antibodies Correlates with Natural Production of Immunoglobulins with Skewed Affinity for FcγR2a and FcγR2b","year":2013,"journal":"Journal of Virology","source_url":"https://doi.org/10.1128/jvi.03403-12","status":"verified"},{"title":"Corrigendum to “A robust, high-throughput assay to determine the phagocytic activity of clinical antibody samples”","year":2012,"journal":"Journal of Immunological Methods","source_url":"https://doi.org/10.1016/j.jim.2011.12.006","status":"verified"},{"title":"A robust, high-throughput assay to determine the phagocytic activity of clinical antibody samples","year":2010,"journal":"Journal of Immunological Methods","source_url":"https://doi.org/10.1016/j.jim.2010.12.016","status":"verified"},{"title":"A robust, high-throughput assay to determine the phagocytic activity of clinical antibody samples","year":2010,"journal":"DSpace@MIT (Massachusetts Institute of Technology)","status":"verified"},{"title":"Hepatitis Associated Antigen in Acute Viral Hepatitis in Greece","year":2008,"journal":"Pathologia et Microbiologia","source_url":"https://doi.org/10.1159/000162337","status":"verified"}],"source":"works"},"contact":{"address_1":"13400 E SHEA BLVD","city":"Scottsdale","state":"AZ","zip":"852595452","phone":"480-301-8000","source_url":"https://npiregistry.cms.hhs.gov/provider-view/1932559234","source":"identity"},"similar":[{"name":"Victoria O Kasprowicz","slug":"victoria-kasprowicz","institution":"Ragon Institute of MGH","url":"https://www.findmykol.com/kol/victoria-kasprowicz","json_url":"https://www.findmykol.com/kol/victoria-kasprowicz/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. 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