{"schema_version":"1","generated_at":"2026-10-29T06:07:35.678Z","data_as_of":null,"url":"https://www.findmykol.com/kol/stephan-rogalla","json_url":"https://www.findmykol.com/kol/stephan-rogalla/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"stephan-rogalla","name":"Stephan Rogalla","credential":"MD","specialty":"Gastroenterology","specialty_raw":"Gastroenterology","therapeutic_area":"Gastroenterology","therapeutic_areas":["Gastroenterology"],"institution":"Stanford Medicine","institution_url":"https://www.findmykol.com/institution/stanford-university-school-of-medicine","city":"Stanford","state":"CA","region":{"label":"West","url":"https://www.findmykol.com/region/west"}},"identifiers":{"npi":"1831678689","orcid":"0000-0002-1311-2672","openalex":"A5071540168"},"summary":"Stephan Rogalla is a Gastroenterology physician affiliated with Stanford Medicine. OpenAlex indexes 65 publications with 1,297 citations (h-index 18); ClinicalTrials.gov lists 1 registered study matched to this name.","overview":null,"focus":{"indications":[],"research_topics":["Gastroenterology"]},"scholarship":{"works_count":65,"cited_by_count":1297,"h_index":18,"latest_activity_year":2023,"source":"works"},"trials":{"count":1,"shown":1,"withheld":0,"matched_by":"investigator name, confirmed against institution and geography","rows":[{"nct":"NCT06034197","title":"Fluorescent Probe VGT-309 to ID Cancerous Colorectal Lesions During Augmented Colonoscopy","phase":"EARLY_PHASE1","status":"TERMINATED","role":"Overall official","sponsor":"Stephan Rogalla","source_url":"https://clinicaltrials.gov/study/NCT06034197","trial_url":"https://www.findmykol.com/trial/NCT06034197"}],"source":"trials"},"funding":{"award_count":1,"fiscal_years":{"first":2020,"last":2023},"rows_total":3,"shown":3,"withheld":0,"matched_by":"principal investigator name at an organization in the practice state","rows":[{"project":"R01CA222836","title":"Ultrabright Theranostic SERRS Nanoparticles for Gastrointestinal Endoscopy","fiscal_year":2023,"amount_usd":"633545","organization":"STANFORD UNIVERSITY","source_url":"https://reporter.nih.gov/quickSearch/R01CA222836"},{"project":"R01CA222836","title":"Ultrabright Theranostic SERRS Nanoparticles for Gastrointestinal Endoscopy","fiscal_year":2022,"amount_usd":"642152","organization":"STANFORD UNIVERSITY","source_url":"https://reporter.nih.gov/quickSearch/R01CA222836"},{"project":"R01CA222836","title":"Ultrabright Theranostic SERRS Nanoparticles for Gastrointestinal Endoscopy","fiscal_year":2020,"amount_usd":"526795","organization":"STANFORD UNIVERSITY","source_url":"https://reporter.nih.gov/quickSearch/R01CA222836"}],"source":"grants"},"similar":[{"name":"Jeffrey Teuteberg","slug":"jeffrey-teuteberg","institution":"Stanford Medicine","specialty":"Advanced Heart Failure and Transplant Cardiology","url":"https://www.findmykol.com/kol/jeffrey-teuteberg","json_url":"https://www.findmykol.com/kol/jeffrey-teuteberg/profile.json"},{"name":"Charles Debattista","slug":"charles-debattista","institution":"Stanford Medicine","specialty":"Psychiatry","url":"https://www.findmykol.com/kol/charles-debattista","json_url":"https://www.findmykol.com/kol/charles-debattista/profile.json"},{"name":"Michael Amylon","slug":"michael-amylon","institution":"Stanford Medicine","specialty":"Pediatric Hematology-Oncology","url":"https://www.findmykol.com/kol/michael-amylon","json_url":"https://www.findmykol.com/kol/michael-amylon/profile.json"},{"name":"Kimberly Dequattro","slug":"kimberly-dequattro","institution":"Stanford Medicine","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/kimberly-dequattro","json_url":"https://www.findmykol.com/kol/kimberly-dequattro/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":["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"},"identity":{"name":"NPPES (CMS)","url":"https://npiregistry.cms.hhs.gov","provides":"Identity, specialty and practice location for every U.S. clinician"},"works":{"name":"OpenAlex","url":"https://openalex.org","provides":"Citations, h-index, research topics, most-cited works and congress abstracts"},"trials":{"name":"ClinicalTrials.gov","url":"https://clinicaltrials.gov","provides":"Investigator roles on registered clinical studies"},"grants":{"name":"NIH RePORTER","url":"https://reporter.nih.gov","provides":"Federally funded research awards, by fiscal year"}},"methodology_url":"https://www.findmykol.com/about#methodology"}