{"schema_version":"1","generated_at":"2026-11-14T18:06:45.108Z","data_as_of":null,"url":"https://www.findmykol.com/kol/kathleen-ryman","json_url":"https://www.findmykol.com/kol/kathleen-ryman/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"kathleen-ryman","name":"Kathleen Ryman","credential":"MD","specialty":"Cardiovascular Disease","specialty_raw":"Cardiovascular Disease","therapeutic_area":"Cardiology","therapeutic_areas":["Cardiology"],"city":"Woodland Hills","state":"CA","region":{"label":"West","url":"https://www.findmykol.com/region/west"}},"identifiers":{"npi":"1275604191","openalex":"A5043551614"},"summary":"Kathleen Ryman is a Cardiology physician. OpenAlex indexes 7 publications with 796 citations (h-index 5).","overview":null,"focus":{"indications":[],"research_topics":["Cardiology"]},"scholarship":{"works_count":7,"cited_by_count":796,"h_index":5,"latest_activity_year":1991,"source":"works"},"prescribing":{"data_year":2019,"areas_total":3,"areas_shown":3,"areas":[{"area":"Cardiovascular","share_pct":74.1,"classes_total":10,"classes":[{"class":"Beta blocker","setting":"prescribed","share_pct":25.6,"drugs":[{"name":"Metoprolol Tartrate","share_pct":37.3},{"name":"Atenolol","share_pct":32.1},{"name":"Carvedilol","share_pct":24.4},{"name":"Bisoprolol Fumarate","share_pct":6.3}],"max_beneficiaries":null},{"class":"Calcium channel blocker","setting":"prescribed","share_pct":8.6,"drugs":[{"name":"Cartia Xt","share_pct":39.6},{"name":"Amlodipine Besylate","share_pct":24.2},{"name":"Dilt-Xr","share_pct":22},{"name":"Diltiazem 24hr Er (Cd)","share_pct":14.3}],"max_beneficiaries":null}]},{"area":"Blood & clotting","share_pct":24.4,"classes_total":4,"classes":[{"class":"Direct thrombin inhibitors","setting":"prescribed","share_pct":16.2,"drugs":[{"name":"Pradaxa","share_pct":100}],"max_beneficiaries":74},{"class":"P2Y12 inhibitor","setting":"prescribed","share_pct":3.7,"drugs":[{"name":"Clopidogrel","share_pct":100}],"max_beneficiaries":16}]},{"area":"Metabolism & gastrointestinal","share_pct":1.5,"classes_total":1,"classes":[{"class":"Potassium supplement","setting":"prescribed","share_pct":1.5,"drugs":[{"name":"K-Tab Er","share_pct":100}],"max_beneficiaries":null}]}],"care_setting":{"dominant":"office","data_year":2019,"office_pct":100,"facility_pct":0},"source":"medicare"},"publications":{"total":7,"shown":5,"withheld":2,"matched_by":"OpenAlex author record","recent":[{"title":"Exercise-induced secretion of atrial natriuretic factor and its relation to hemodynamic and sympathetic stimulation in untreated essential hypertension","year":1991,"journal":"The American Journal of Cardiology","source_url":"https://doi.org/10.1016/0002-9149(91)90409-e","status":"verified"},{"title":"Systemic and pulmonary hemodynamic responses to nicardipine during graded ergometric exercise in patients with moderate to severe essential hypertension","year":1987,"journal":"Journal of the American College of Cardiology","source_url":"https://doi.org/10.1016/s0735-1097(87)80209-7","status":"verified"},{"title":"Influence of baseline hemodynamic status and sympathetic activity on the response to nicardipine, a new dihydropyridine, in patients with hypertension or chronic congestive heart failure","year":1987,"journal":"Clinical Pharmacology & Therapeutics","source_url":"https://doi.org/10.1038/clpt.1987.62","status":"verified"},{"title":"Atrial natriuretic factor in normal subjects and heart failure patients. Plasma levels and renal, hormonal, and hemodynamic responses to peptide infusion.","year":1986,"journal":"Journal of Clinical Investigation","source_url":"https://doi.org/10.1172/jci112723","status":"verified"},{"title":"Effect of nicardipine on rest and exercise hemodynamics in chronic congestive heart failure","year":1986,"journal":"The American Journal of Cardiology","source_url":"https://doi.org/10.1016/0002-9149(86)90280-8","status":"verified"}],"source":"works"},"contact":{"address_1":"5601 DE SOTO AVE","city":"Woodland Hills","state":"CA","zip":"913676701","phone":"818-719-2000","source_url":"https://npiregistry.cms.hhs.gov/provider-view/1275604191","source":"identity"},"similar":[{"name":"Deepak Bhatt","slug":"deepak-bhatt","institution":"Icahn School of Medicine at Mount Sinai","specialty":"Interventional Cardiology","url":"https://www.findmykol.com/kol/deepak-bhatt","json_url":"https://www.findmykol.com/kol/deepak-bhatt/profile.json"},{"name":"Harlan Krumholz","slug":"harlan-krumholz","institution":"Yale School of Medicine","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/harlan-krumholz","json_url":"https://www.findmykol.com/kol/harlan-krumholz/profile.json"},{"name":"Martin Leon","slug":"martin-leon","institution":"Columbia University Irving Medical Center","specialty":"Interventional Cardiology","url":"https://www.findmykol.com/kol/martin-leon","json_url":"https://www.findmykol.com/kol/martin-leon/profile.json"},{"name":"Gregg Fonarow","slug":"gregg-fonarow","institution":"Ronald Reagan UCLA Medical Center","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/gregg-fonarow","json_url":"https://www.findmykol.com/kol/gregg-fonarow/profile.json"}],"coverage":{"note":"A basic directory record. 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":2}},"sources":{"identity":{"name":"NPPES (CMS)","url":"https://npiregistry.cms.hhs.gov","provides":"Identity, specialty and practice location for every U.S. clinician","coverage":"Practice location (not mailing) from the NPPES record","record_last_updated":"2021-11-30","collected_at":"2026-11-06T00:00:00.000Z"},"works":{"name":"OpenAlex","url":"https://openalex.org","provides":"Citations, h-index, research topics, most-cited works and congress abstracts"},"medicare":{"name":"CMS Medicare Part D Prescribers and Part B","url":"https://data.cms.gov/provider-summary-by-type-of-service","provides":"Share of this prescriber's Medicare fee-for-service prescribing by drug class and therapeutic area, classified with WHO ATC and NLM RxClass","disclaimer":"Proportions of the prescriber's own classified prescribing, never patient counts or dollar amounts. Fee-for-service only; CMS publishes about 17 months after the fact and suppresses counts of ten patients or fewer.","data_year":2019}},"methodology_url":"https://www.findmykol.com/about#methodology"}