{"_score":0,"docId":"11526656","dateModify":"04/29/2026","personId":11526656,"name":"Mark Massak","displayName":"Dr. Mark Massak","displayNameShort":"Dr. Mark Massak","displayLastName":"Dr. Massak","initials":"MM","familyName":"Dr. Massak","score":31.091757504213803,"yearsOfExperience":13,"issuers":[{"issuerName":"UPMC","personifyId":309961261},{"issuerName":"Devoted Health","personifyId":554661160},{"issuerName":"Cigna","personifyId":309961178},{"issuerName":"Aetna","personifyId":309961223},{"issuerName":"UnitedHealthcare","personifyId":309961217},{"issuerName":"Geisinger","personifyId":309961242},{"issuerName":"Medicare","personifyId":554417855},{"issuerName":"Blue Cross Blue Shield","personifyId":309961277},{"issuerName":"Wellcare","personifyId":554375005},{"issuerName":"Anthem BCBS","personifyId":309961161},{"issuerName":"Highmark","personifyId":309961177},{"issuerName":"Capital Blue Cross","personifyId":554521927},{"issuerName":"Independent 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Waynesboro Hospital","primaryFlag":null},{"website":"https://www.wellspan.org/","name":"WellSpan Chambersburg Hospital","primaryFlag":null}]},"primaryOrgName":"WellSpan Cardiovascular Interventional Radiology","primaryOrgWebsite":"https://www.wellspan.org/doctors/mark-massak-chambersburg-pa-2637812","socialMedia":[],"credentials":{"licenses":["Vascular & Interventional Radiology in PA"],"boardCertifications":["American Board Of Radiology, Interventional Radiology And Diagnostic Radiology - 2022"],"gradInstitution":{"year":"2013","gradYearNumber":"2013","name":"Lake Erie College Of Osteopathic Medicine At Seton Hill"},"trainingInstitution":{}},"credentialCodes":["DO"],"isDoctor":true,"fellowships":["Geisinger Medical Center, Vascular & Interventional Radiology - 2020"],"highlyRatedConditionsCount":2,"orgLogo":"https://cdn.medifind.com/orgs/Wellspan","orgWebsite":"https://www.wellspan.org/doctors/mark-massak-chambersburg-pa-2637812","isPremium":null,"bookOnline":null,"healthSystem":{"website":"https://www.wellspan.org/","name":"Wellspan"},"hasPublication":true,"youtubeVideos":[],"profileClaimed":false,"badges":{"roles":false,"awards":false,"fellowships":false,"telemedicine":false,"acceptsNewPatients":false},"topCodings":[],"codingCount":14,"isPromoted":false,"appointmentPhone":null,"appointmentAssistOptIn":null,"appointmentURL":null,"isMediFindAppointment":false,"referralRequired":false,"acceptsMedicare":false,"acceptsNewPatients":false,"telemedicine":false,"biography":"<p>I chose to pursue a career in medicine because of my love of science, especially biology and anatomy. I always wanted to pursue a career in which I could help others and have a positive impact on their lives.What I want my patients to know about me:I want my patients to know that I am very attentive to detail and will always advocate for them. I focus on achieving the best outcomes for my patients. I stay up-to-date on the latest techniques and information in order to achieve this goal.What I do when I'm not seeing patients:When I am not seeing patients, my family and I enjoy traveling, spending time outdoors, and trying new foods. I enjoy watching hockey and, when I can, I go golfing and bowling.</p><p>Dr. Massak is highly rated in 2 conditions, according to our data. His clinical expertise encompasses Ascites, End-Stage Renal Disease (ESRD), Fibrolamellar Carcinoma, and Alcoholic Cirrhosis.</p><p>Dr. Massak is board certified in American Board Of Radiology, Interventional Radiology And Diagnostic Radiology - 2022. He is actively involved in <a href=\"#research\">clinical research</a>, co-authoring 1 peer reviewed article.</p>","conditions":[{"conditionId":218206311,"score":46.95617930033853,"codingName":"Ascites","type":"condition","projectId":5639},{"conditionId":345743045,"score":42.18551842983741,"codingName":"End-Stage Renal Disease (ESRD)","type":"condition","projectId":6552},{"conditionId":227349776,"score":11.916283886465765,"codingName":"Fibrolamellar Carcinoma","type":"condition","projectId":6297},{"conditionId":221154911,"score":9.321289541378745,"codingName":"Alcoholic Cirrhosis","type":"condition","projectId":175},{"conditionId":221155492,"score":9.147877188712503,"codingName":"Mikulicz Disease","type":"condition","projectId":3467},{"conditionId":579326353,"score":7.242368053959851,"codingName":"Visceromegaly","type":"condition","projectId":6267},{"conditionId":239222330,"score":6.671343784320016,"codingName":"Varicose Veins","type":"condition","projectId":6259},{"conditionId":218205068,"score":6.310436554713106,"codingName":"Familial Pancreatic Cancer","type":"condition","projectId":4075},{"conditionId":218206102,"score":6.310436554713106,"codingName":"Pancreatic Cancer","type":"condition","projectId":4073},{"conditionId":333729166,"score":6.211623786451689,"codingName":"Lung Nodules","type":"condition","projectId":6461},{"conditionId":218197678,"score":5.8210939614588355,"codingName":"Stomach Cancer","type":"condition","projectId":5026},{"conditionId":337118117,"score":5.816708073028183,"codingName":"Smoldering Multiple Myeloma","type":"condition","projectId":6504},{"conditionId":435183009,"score":5.4750387143101245,"codingName":"Mesothelioma","type":"condition","projectId":3349},{"conditionId":579338268,"score":5.087718060458444,"codingName":"Cirrhosis","type":"condition","projectId":3055}],"residencyInstitution":{"year":null,"name":"Geisinger Medical Center, Diagnostic Radiology"},"areasOfFocus":[]}