{"schema_version":"1","generated_at":"2026-10-29T20:32:06.779Z","data_as_of":null,"url":"https://www.findmykol.com/kol/philip-zweifach","json_url":"https://www.findmykol.com/kol/philip-zweifach/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"philip-zweifach","name":"Philip Zweifach","credential":"MD","specialty":"Ophthalmology","specialty_raw":"Ophthalmology","therapeutic_area":"Ophthalmology","therapeutic_areas":["Ophthalmology"],"institution":"Cornell University","institution_url":"https://www.findmykol.com/institution/cornell-university","city":"New York","state":"NY","region":{"label":"Northeast","url":"https://www.findmykol.com/region/northeast"}},"identifiers":{"npi":"1417954223","openalex":"A5051615371"},"summary":"Philip Zweifach is an Ophthalmology physician affiliated with Cornell University. OpenAlex indexes 17 publications with 290 citations (h-index 9).","overview":null,"focus":{"indications":[],"research_topics":["Ophthalmology"]},"scholarship":{"works_count":17,"cited_by_count":290,"h_index":9,"latest_activity_year":1991,"source":"works"},"publications":{"total":17,"shown":5,"withheld":12,"matched_by":"OpenAlex author record","recent":[{"title":"Retinal Nerve Fiber Layer Infarct in a Patient With Babesiosis","year":1991,"journal":"American Journal of Ophthalmology","source_url":"https://doi.org/10.1016/s0002-9394(14)76867-9","status":"verified"},{"title":"Magnetic Resonance Imaging of Optic Tract Involvement in Multiple Sclerosis","year":1987,"journal":"American Journal of Ophthalmology","source_url":"https://doi.org/10.1016/0002-9394(87)90297-2","status":"verified"},{"title":"Inherited Levator-Medial Rectus Synkinesis","year":1986,"journal":"Archives of Ophthalmology","source_url":"https://doi.org/10.1001/archopht.1986.01050220083032","status":"verified"},{"title":"Intraocular Injection of Lidocaine","year":1985,"journal":"Ophthalmology","source_url":"https://doi.org/10.1016/s0161-6420(85)33820-4","status":"verified"},{"title":"Childhood esotropia with delayed appearance of cerebellar tumor","year":1981,"journal":"Neuro-Ophthalmology","source_url":"https://doi.org/10.3109/01658108109010251","status":"verified"}],"source":"works"},"contact":{"address_1":"131 E 69TH ST","city":"New York","state":"NY","zip":"100215158","phone":"212-535-1508","source_url":"https://npiregistry.cms.hhs.gov/provider-view/1417954223","source":"identity"},"similar":[{"name":"Thomas Walsh","slug":"thomas-walsh","institution":"Cornell University","specialty":"Infectious Disease","url":"https://www.findmykol.com/kol/thomas-walsh","json_url":"https://www.findmykol.com/kol/thomas-walsh/profile.json"},{"name":"Cora Sternberg","slug":"cora-sternberg","institution":"Cornell University","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/cora-sternberg","json_url":"https://www.findmykol.com/kol/cora-sternberg/profile.json"},{"name":"James Bussel","slug":"james-bussel","institution":"Cornell University","specialty":"Pediatric Hematology-Oncology","url":"https://www.findmykol.com/kol/james-bussel","json_url":"https://www.findmykol.com/kol/james-bussel/profile.json"},{"name":"Babette Weksler","slug":"babette-weksler","institution":"Cornell University","specialty":"Hematology","url":"https://www.findmykol.com/kol/babette-weksler","json_url":"https://www.findmykol.com/kol/babette-weksler/profile.json"},{"name":"Emily Chew","slug":"emily-chew","institution":"National Eye Institute","specialty":"Ophthalmology","url":"https://www.findmykol.com/kol/emily-chew","json_url":"https://www.findmykol.com/kol/emily-chew/profile.json"},{"name":"Robert Weinreb","slug":"robert-weinreb","institution":"University of California San Diego","specialty":"Ophthalmology","url":"https://www.findmykol.com/kol/robert-weinreb","json_url":"https://www.findmykol.com/kol/robert-weinreb/profile.json"},{"name":"Harry Quigley","slug":"harry-quigley","institution":"Johns Hopkins University School of Medicine","specialty":"Ophthalmology","url":"https://www.findmykol.com/kol/harry-quigley","json_url":"https://www.findmykol.com/kol/harry-quigley/profile.json"},{"name":"Joel Schuman","slug":"joel-schuman","institution":"Wills Eye Hospital","specialty":"Ophthalmology","url":"https://www.findmykol.com/kol/joel-schuman","json_url":"https://www.findmykol.com/kol/joel-schuman/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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