{"schema_version":"1","generated_at":"2026-11-02T02:24:42.867Z","data_as_of":null,"url":"https://www.findmykol.com/kol/sapan-ambani","json_url":"https://www.findmykol.com/kol/sapan-ambani/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"sapan-ambani","name":"Sapan Ambani","credential":"MD","specialty":"Urology","specialty_raw":"Urology","therapeutic_area":"Genitourinary","therapeutic_areas":["Genitourinary"],"institution":"University of Michigan","institution_url":"https://www.findmykol.com/institution/university-of-michigan","city":"Ann Arbor","state":"MI","region":{"label":"Midwest","url":"https://www.findmykol.com/region/midwest"}},"identifiers":{"npi":"1063640175","orcid":"0000-0002-8083-9468","openalex":"A5067646230"},"summary":"Sapan Ambani is a Genitourinary physician affiliated with University of Michigan. OpenAlex indexes 68 publications with 613 citations (h-index 16); ClinicalTrials.gov lists 1 registered study matched to this name.","overview":null,"focus":{"indications":[],"research_topics":["Genitourinary"]},"scholarship":{"works_count":68,"cited_by_count":613,"h_index":16,"latest_activity_year":2026,"source":"works"},"trials":{"count":1,"shown":1,"withheld":0,"matched_by":"investigator name, confirmed against institution and geography","rows":[{"nct":"NCT05090800","title":"Contrast Enhanced Ultrasound for Renal Obstruction","phase":"PHASE2","status":"COMPLETED","role":"Overall official","sponsor":"University of Michigan","source_url":"https://clinicaltrials.gov/study/NCT05090800","trial_url":"https://www.findmykol.com/trial/NCT05090800"}],"source":"trials"},"publications":{"total":50,"shown":5,"withheld":45,"matched_by":"OpenAlex author record","recent":[{"title":"A Mixed-Methods Study of the Variation in Routine Preoperative Clinic Utilization","year":2026,"journal":"Journal of Surgical Research","source_url":"https://doi.org/10.1016/j.jss.2026.05.080","status":"verified"},{"title":"Quantitative Dynamic Contrast‐Enhanced Ultrasound Confirms Renal Obstruction","year":2025,"journal":"Journal of Ultrasound in Medicine","source_url":"https://doi.org/10.1002/jum.16698","status":"verified"},{"title":"Outcomes of Jelmyto®, a Mitomycin-Containing Reverse Thermagel, for Upper Tract Urothelial Carcinoma at Michigan Medicine","year":2025,"journal":"Michigan Journal of Medicine","source_url":"https://doi.org/10.3998/mjm.6607","status":"verified"},{"title":"MP30-06 DYNAMIC CONTRAST-ENHANCED ULTRASOUND CAN DIAGNOSE KIDNEY OBSTRUCTION","year":2024,"journal":"The Journal of Urology","source_url":"https://doi.org/10.1097/01.ju.0001009416.90901.7b.06","status":"verified"},{"title":"MP48-04 ROLE OF CONTRAST ENHANCED ULTRASOUND IN EVALUATING OBSTRUCTION RESOLUTION AFTER PYELOPLASTY","year":2024,"journal":"The Journal of Urology","source_url":"https://doi.org/10.1097/01.ju.0001009512.15743.d7.04","status":"verified"}],"source":"works"},"similar":[{"name":"Max Wicha","slug":"max-wicha","institution":"University of Michigan","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/max-wicha","json_url":"https://www.findmykol.com/kol/max-wicha/profile.json"},{"name":"Dinesh Khanna","slug":"dinesh-khanna","institution":"University of Michigan","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/dinesh-khanna","json_url":"https://www.findmykol.com/kol/dinesh-khanna/profile.json"},{"name":"Eva Feldman","slug":"eva-feldman","institution":"University of Michigan","specialty":"Neurology","url":"https://www.findmykol.com/kol/eva-feldman","json_url":"https://www.findmykol.com/kol/eva-feldman/profile.json"},{"name":"Matthias Kretzler","slug":"matthias-kretzler","institution":"University of Michigan","specialty":"Nephrology","url":"https://www.findmykol.com/kol/matthias-kretzler","json_url":"https://www.findmykol.com/kol/matthias-kretzler/profile.json"},{"name":"Howard Scher","slug":"howard-scher","institution":"Memorial Sloan Kettering Cancer Center","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/howard-scher","json_url":"https://www.findmykol.com/kol/howard-scher/profile.json"},{"name":"Toni Choueiri","slug":"toni-choueiri","institution":"Dana-Farber Cancer Institute","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/toni-choueiri","json_url":"https://www.findmykol.com/kol/toni-choueiri/profile.json"},{"name":"Robert Motzer","slug":"robert-motzer","institution":"Memorial Sloan Kettering Cancer Center","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/robert-motzer","json_url":"https://www.findmykol.com/kol/robert-motzer/profile.json"},{"name":"Fred Saad","slug":"fred-saad","institution":"Centre hospitalier de l'Université de Montréal (CHUM)","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/fred-saad","json_url":"https://www.findmykol.com/kol/fred-saad/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":{"publications":45}},"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"}},"methodology_url":"https://www.findmykol.com/about#methodology"}