{"_score":0,"docId":"11121579","dateModify":"04/29/2026","personId":11121579,"name":"Michael Istfan","displayName":"Dr. Michael Istfan","displayNameShort":"Dr. Michael Istfan","displayLastName":"Dr. Istfan","initials":"MI","familyName":"Dr. Istfan","score":44.83767319996492,"yearsOfExperience":0,"issuers":[{"issuerName":"UPMC","personifyId":309961261},{"issuerName":"Walgreens","personifyId":554390256},{"issuerName":"Health Care Services Corporation","personifyId":554586162},{"issuerName":"Anthem BCBS","personifyId":309961161},{"issuerName":"Cigna","personifyId":309961178},{"issuerName":"Clear Spring Health","personifyId":563472317},{"issuerName":"Mutual of Omaha","personifyId":563469276},{"issuerName":"CVS Health","personifyId":563473958},{"issuerName":"Medicaid","personifyId":554481722},{"issuerName":"Silverscript","personifyId":563472210},{"issuerName":"The Health Plan","personifyId":554661163},{"issuerName":"Blue Cross Blue Shield","personifyId":309961277},{"issuerName":"Wellcare","personifyId":554375005},{"issuerName":"CareFirst","personifyId":309961147},{"issuerName":"Highmark","personifyId":309961177},{"issuerName":"CareSource","personifyId":309961271},{"issuerName":"Humana","personifyId":309961191},{"issuerName":"Blue Shield of California","personifyId":554448602},{"issuerName":"Capital District Physicians Health","personifyId":554608023},{"issuerName":"Peak Health","personifyId":563467794},{"issuerName":"Aetna","personifyId":309961223},{"issuerName":"Managed Medicaid","personifyId":554456182},{"issuerName":"Anthem BCBS","personifyId":563469893},{"issuerName":"UnitedHealthcare","personifyId":309961217}],"insurance":[{"issuerId":309961223,"issuerName":"Aetna","planTypes":["EPO","HMO","POS","PPO"]},{"issuerId":309961161,"issuerName":"Anthem BCBS","planTypes":["EPO","HMO","POS","PPO"]},{"issuerId":309961277,"issuerName":"Blue Cross Blue Shield","planTypes":["EPO","HMO","POS","PPO"]},{"issuerId":554448602,"issuerName":"Blue Shield of California","planTypes":["HMO","INSURANCE PLAN","MANAGED MEDICAID PLAN","MEDICARE MAPD","MEDICARE PDP","MEDICARE-MEDICAID PLAN","OTHER COMMERCIAL","OTHER MEDICARE","OTHER MEDICARE PART D","PPO"]},{"issuerId":554608023,"issuerName":"Capital District Physicians Health","planTypes":["HMO","INSURANCE PLAN","MANAGED MEDICAID PLAN","MEDICARE MAPD","MEDICARE PDP","OTHER COMMERCIAL","OTHER MEDICARE"]},{"issuerId":309961147,"issuerName":"CareFirst","planTypes":["HMO","POS","PPO"]},{"issuerId":309961271,"issuerName":"CareSource","planTypes":["HMO"]},{"issuerId":309961178,"issuerName":"Cigna","planTypes":["EPO","HMO","PPO"]},{"issuerId":554586162,"issuerName":"Health Care Services Corporation","planTypes":["HMO","INSURANCE PLAN","MANAGED MEDICAID PLAN","MEDICARE MAPD","MEDICARE PDP","MEDICARE SNP","OTHER COMMERCIAL","OTHER MEDICARE","OTHER MEDICARE PART D","PPO"]},{"issuerId":309961177,"issuerName":"Highmark","planTypes":["EPO","HMO","PPO"]},{"issuerId":309961191,"issuerName":"Humana","planTypes":["HMO","INDEMNITY","POS","PPO"]},{"issuerId":554456182,"issuerName":"Managed Medicaid","planTypes":["OTHER MANAGED MEDICAID"]},{"issuerId":554481722,"issuerName":"Medicaid","planTypes":["OTHER MEDICAID","STATE MEDICAID"]},{"issuerId":563467794,"issuerName":"Peak Health","planTypes":["OTHER COMMERCIAL","OTHER MEDICARE PART D"]},{"issuerId":554661163,"issuerName":"The Health Plan","planTypes":["HMO","MANAGED MEDICAID PLAN","OTHER MEDICARE PART D"]},{"issuerId":309961217,"issuerName":"UnitedHealthcare","planTypes":["EPO","HMO","POS","PPO"]},{"issuerId":309961261,"issuerName":"UPMC","planTypes":["EPO","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":"304-720-8701","isUSPrescriber":true,"languages":["English"],"address":{"addressLine1":"4610 Kanawha Ave SW Ste 301","city":"South Charleston","stateProvince":"West Virginia","stateProvinceCode":"WV","country2Code":"US","country":"United States of America","fidelity":2,"latlon":"38.308648,-81.749531","distance":null,"lat":38.3561953,"lon":-81.72739639999999,"postalCode":"25309","orgPhoneNumber":"304-720-8701","orgWebsite":null,"orgLogo":null,"orgFaxNumber":null,"orgName":"CAMC Rheumatology South Charleston","healthSystem":{"website":null,"name":null},"locationString":"4610 Kanawha Ave SW Ste 301, South Charleston, WV, 25309, US","location":"South Charleston, WV","staticMapAlt":"CAMC Rheumatology South Charleston, 4610 Kanawha Ave SW Ste 301 South Charleston, WV","staticMapHref":"https://www.google.com/maps/search/?api=1&query=CAMC%2BRheumatology%2BSouth%2BCharleston%2B4610%2Bkanawha%2Bave%2Bsw%2Bste%2B301%2Bsouth%2Bcharleston%2C%2Bwv","staticMapUrl":"https://cdn.medifind.com/maps/api/staticmap?center=CAMC%2BRheumatology%2BSouth%2BCharleston%2B4610%2Bkanawha%2Bave%2Bsw%2Bste%2B301%2Bsouth%2Bcharleston%2C%2Bwv&zoom=17&size=600x200&scale=2&maptype=roadmap&markers=size:mid%7Ccolor:0xea4335%7CCAMC%2BRheumatology%2BSouth%2BCharleston%2B4610%2Bkanawha%2Bave%2Bsw%2Bste%2B301%2Bsouth%2Bcharleston%2C%2Bwv&key=AIzaSyBjH8KBPQ6X8jWF2C1xp1ZuJ-C4vjsRl2Y&signature=dQJk7JBkJz3llkbltqzmnz5O1Zw="},"addresses":null,"demographics":{"sex":"M"},"distance":null,"distanceValue":null,"distanceUnit":"mi","specialties":["Rheumatology"],"primarySpecialtyLookup":{"specialty":"Rheumatology","slug":"rheumatology","role":"Rheumatologist"},"image":null,"affiliations":{"practice":["CHARLESTON AREA MEDICAL CENTER INC"],"hospitals":[{"name":"Charleston Area Medical Center"}]},"primaryOrgName":"CAMC Rheumatology South Charleston","primaryOrgWebsite":null,"socialMedia":[],"credentials":{"licenses":["Internal Medicine in WV"],"trainingInstitution":{}},"credentialCodes":["MD"],"isDoctor":true,"fellowships":[],"highlyRatedConditionsCount":7,"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":[],"codingCount":41,"isPromoted":false,"appointmentPhone":null,"appointmentAssistOptIn":null,"appointmentURL":null,"isMediFindAppointment":false,"acceptsMedicare":false,"acceptsNewPatients":false,"telemedicine":false,"biography":"<p>Michael Istfan is a Rheumatologist in South Charleston, West Virginia. Dr. Istfan  is highly rated in 7 conditions, according to our data. His top areas of expertise are Rheumatoid Arthritis (RA), Undifferentiated Connective Tissue Disease (UCTD), Polymyositis, and Palindromic Rheumatism.</p>","conditions":[{"conditionId":337550197,"score":58.23564013379365,"codingName":"Rheumatoid Arthritis (RA)","type":"condition","projectId":4653},{"conditionId":337550162,"score":42.22045782682974,"codingName":"Undifferentiated Connective Tissue Disease (UCTD)","type":"condition","projectId":6453},{"conditionId":218196363,"score":30.47895435037859,"codingName":"Polymyositis","type":"condition","projectId":4314},{"conditionId":218206231,"score":28.05753128800867,"codingName":"Palindromic Rheumatism","type":"condition","projectId":4064},{"conditionId":218204893,"score":27.705927421107933,"codingName":"Polymyalgia Rheumatica","type":"condition","projectId":4313},{"conditionId":218196117,"score":27.705927421107933,"codingName":"Rhizomelic Pseudopolyarthritis","type":"condition","projectId":4658},{"conditionId":218206617,"score":26.008857128878827,"codingName":"Psoriasis","type":"condition","projectId":4471},{"conditionId":218187829,"score":24.762863768987117,"codingName":"Osteoporosis","type":"condition","projectId":4026},{"conditionId":530141618,"score":24.762863768987117,"codingName":"Postmenopausal Osteoporosis","type":"condition","projectId":6679},{"conditionId":218192747,"score":24.45803955328222,"codingName":"Psoriatic Arthritis","type":"condition","projectId":4472},{"conditionId":218194824,"score":23.751560987707528,"codingName":"Takayasu Arteritis","type":"condition","projectId":5114},{"conditionId":218192992,"score":22.568720795813004,"codingName":"Fibromyalgia","type":"condition","projectId":5804},{"conditionId":239242836,"score":22.394059112618347,"codingName":"Dermatomyositis","type":"condition","projectId":1550},{"conditionId":458946915,"score":16.116789010641636,"codingName":"Necrotizing Vasculitis","type":"condition","projectId":5996},{"conditionId":218181796,"score":15.912917961071365,"codingName":"Mixed Connective Tissue Disease","type":"condition","projectId":3493},{"conditionId":218192555,"score":15.912917961071365,"codingName":"MASS Phenotype","type":"condition","projectId":3216},{"conditionId":239248356,"score":15.912476188511212,"codingName":"Bursitis","type":"condition","projectId":5680},{"conditionId":239143012,"score":14.252174228089398,"codingName":"Scleroma","type":"condition","projectId":6146},{"conditionId":351603273,"score":13.921308524855757,"codingName":"Systemic Sclerosis (SSc)","type":"condition","projectId":6577},{"conditionId":218170384,"score":13.901142390392064,"codingName":"Granulomatosis with Polyangiitis","type":"condition","projectId":5493},{"conditionId":530131932,"score":13.785610947717593,"codingName":"Tenosynovitis","type":"condition","projectId":6210},{"conditionId":218203823,"score":13.26065898746486,"codingName":"Raynaud Phenomenon","type":"condition","projectId":4557},{"conditionId":342137696,"score":13.086694413933994,"codingName":"Cutaneous Lupus Erythematosus (CLE)","type":"condition","projectId":1441},{"conditionId":337549945,"score":10.623061423195178,"codingName":"Juvenile Idiopathic Arthritis (JIA)","type":"condition","projectId":2848},{"conditionId":239214858,"score":10.61403731342106,"codingName":"Gout","type":"condition","projectId":2287},{"conditionId":239208131,"score":10.352950061550189,"codingName":"Melorheostosis with Osteopoikilosis","type":"condition","projectId":3268},{"conditionId":239218502,"score":10.352950061550189,"codingName":"Melorheostosis","type":"condition","projectId":3267},{"conditionId":239232732,"score":10.350824483718137,"codingName":"Osteopenia","type":"condition","projectId":6030},{"conditionId":530204709,"score":9.829677862224859,"codingName":"Sjogren Syndrome","type":"condition","projectId":4863},{"conditionId":325924083,"score":8.371352519965683,"codingName":"Vitamin D Deficiency","type":"condition","projectId":6457},{"conditionId":239202570,"score":8.288221185387041,"codingName":"Vasculitis","type":"condition","projectId":5413},{"conditionId":238968799,"score":7.343003252261054,"codingName":"Scleroderma","type":"condition","projectId":4760},{"conditionId":342109360,"score":7.222625564815798,"codingName":"Systemic Lupus Erythematosus (SLE)","type":"condition","projectId":3087},{"conditionId":342139464,"score":7.221812944975496,"codingName":"Discoid Lupus Erythematosus (DLE)","type":"condition","projectId":6533},{"conditionId":337549822,"score":5.642973958443397,"codingName":"Axial Spondyloarthritis (AxSpA)","type":"condition","projectId":6289},{"conditionId":218196340,"score":5.610684485868493,"codingName":"Ankylosing Spondylitis","type":"condition","projectId":299},{"conditionId":239184960,"score":5.484419916276968,"codingName":"Rheumatoid Pneumoconiosis","type":"condition","projectId":6130},{"conditionId":239249933,"score":5.484419916276968,"codingName":"Rheumatoid Lung Disease","type":"condition","projectId":6129},{"conditionId":239105687,"score":5.481274920841434,"codingName":"Calcium Pyrophosphate Arthritis","type":"condition","projectId":949},{"conditionId":239052630,"score":5.304587283557167,"codingName":"Neurosarcoidosis","type":"condition","projectId":6006},{"conditionId":218207050,"score":5.0243063157961085,"codingName":"Sarcoidosis","type":"condition","projectId":4721}],"residencyInstitution":null,"areasOfFocus":[]}