{"_score":0,"docId":"9624382","dateModify":"04/29/2026","personId":9624382,"name":"Boris Gelfand","displayName":"Dr. Boris Gelfand","displayNameShort":"Dr. Boris Gelfand","displayLastName":"Dr. Gelfand","initials":"BG","familyName":"Dr. Gelfand","yearsOfExperience":0,"issuers":[{"issuerName":"Cigna","personifyId":309961178},{"issuerName":"Walgreens","personifyId":554390256},{"issuerName":"Wellcare","personifyId":554375005},{"issuerName":"UnitedHealthcare","personifyId":309961217},{"issuerName":"Silverscript","personifyId":563472210}],"insurance":[{"issuerId":309961178,"issuerName":"Cigna","planTypes":["EPO","HMO","PPO"]},{"issuerId":309961217,"issuerName":"UnitedHealthcare","planTypes":["EPO","HMO","POS","PPO"]},{"issuerId":554390256,"issuerName":"Walgreens","planTypes":["MEDICARE DISCOUNT CARD","MEDICARE PDP","OTHER MEDICARE"]},{"issuerId":554375005,"issuerName":"Wellcare","planTypes":["EPO","HMO","INSURANCE PLAN","MANAGED MEDICAID PLAN","MEDICARE MAPD","MEDICARE PDP","MEDICARE SNP","MEDICARE-MEDICAID PLAN","OTHER MEDICARE","OTHER MEDICARE PART D"]}],"phone":"718-376-4300","isUSPrescriber":true,"languages":["English"],"address":{"addressLine1":"1740 E 13th St","city":"Brooklyn","stateProvince":"New York","stateProvinceCode":"NY","country2Code":"US","country":"United States of America","fidelity":1,"latlon":"40.607012,-73.9601253","distance":null,"lat":40.6070408,"lon":-73.959846,"postalCode":"11229","orgPhoneNumber":"718-376-4300","orgWebsite":null,"orgLogo":null,"orgFaxNumber":null,"orgName":"Boris L Gelfand MD","healthSystem":{"website":null,"name":null},"locationString":"1740 E 13th St, Brooklyn, NY, 11229, US","location":"Brooklyn, NY","staticMapAlt":"1740 E 13th St Brooklyn, NY","staticMapHref":"https://www.google.com/maps/search/?api=1&query=1740%2Be%2B13th%2Bst%2Bbrooklyn%2C%2Bny","staticMapUrl":"https://cdn.medifind.com/maps/api/staticmap?center=1740%2Be%2B13th%2Bst%2Bbrooklyn%2C%2Bny&zoom=17&size=600x200&scale=2&maptype=roadmap&markers=size:mid%7Ccolor:0xea4335%7C1740%2Be%2B13th%2Bst%2Bbrooklyn%2C%2Bny&key=AIzaSyBjH8KBPQ6X8jWF2C1xp1ZuJ-C4vjsRl2Y&signature=xL9iCRntOUMUas9OyxHMZ-uhhaU="},"addresses":null,"demographics":{"sex":"M"},"distance":null,"distanceValue":null,"distanceUnit":"mi","specialties":["Internal Medicine"],"primarySpecialtyLookup":{"specialty":"Internal Medicine","slug":"internal-medicine","role":"Internist"},"image":null,"affiliations":null,"primaryOrgName":"Boris L Gelfand MD","primaryOrgWebsite":null,"socialMedia":[],"credentials":{"licenses":["Internal Medicine in NY"],"trainingInstitution":{}},"credentialCodes":["MD"],"isDoctor":true,"fellowships":[],"highlyRatedConditionsCount":0,"orgLogo":null,"orgWebsite":null,"isPremium":null,"bookOnline":null,"healthSystem":{"website":null,"name":null},"youtubeVideos":[],"profileClaimed":false,"badges":{"roles":false,"awards":false,"fellowships":false,"telemedicine":false,"acceptsNewPatients":false},"topCodings":[],"isPromoted":false,"appointmentPhone":null,"appointmentAssistOptIn":null,"appointmentURL":null,"isMediFindAppointment":false,"referralRequired":false,"acceptsMedicare":false,"acceptsNewPatients":false,"telemedicine":false,"biography":"<p>Boris Gelfand is a primary care provider, practicing in Internal Medicine in Brooklyn, New York.</p>","conditions":[],"residencyInstitution":null,"areasOfFocus":[]}