{"_score":0,"docId":"221928524","dateModify":"04/29/2026","personId":221928524,"name":"John S. Sierocki","displayName":"Dr. John S. Sierocki","displayNameShort":"Dr. John Sierocki","displayLastName":"Dr. Sierocki","initials":"JS","familyName":"Dr. Sierocki","score":53.172030035921495,"yearsOfExperience":0,"issuers":[{"issuerName":"Walgreens","personifyId":554390256},{"issuerName":"Anthem BCBS","personifyId":309961161},{"issuerName":"EmblemHealth","personifyId":554417857},{"issuerName":"Clover Health","personifyId":554726631},{"issuerName":"Cigna","personifyId":309961178},{"issuerName":"Mutual of Omaha","personifyId":563469276},{"issuerName":"Medicaid","personifyId":554481722},{"issuerName":"Medicare","personifyId":554417855},{"issuerName":"Silverscript","personifyId":563472210},{"issuerName":"Blue Cross Blue Shield","personifyId":309961277},{"issuerName":"Wellcare","personifyId":554375005},{"issuerName":"Cambia Health Solutions","personifyId":554521926},{"issuerName":"Highmark","personifyId":309961177},{"issuerName":"Humana","personifyId":309961191},{"issuerName":"Blue Shield of California","personifyId":554448602},{"issuerName":"Independent Health","personifyId":309961294},{"issuerName":"Horizon Healthcare","personifyId":309961244},{"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":554521926,"issuerName":"Cambia Health Solutions","planTypes":["EPO","INSURANCE PLAN","MEDICARE MAPD","MEDICARE PDP","OTHER COMMERCIAL","OTHER MEDICARE","PPO"]},{"issuerId":309961178,"issuerName":"Cigna","planTypes":["EPO","HMO","PPO"]},{"issuerId":554726631,"issuerName":"Clover Health","planTypes":["INSURANCE PLAN","MEDICARE MAPD"]},{"issuerId":554417857,"issuerName":"EmblemHealth","planTypes":["HMO","INSURANCE PLAN","MANAGED MEDICAID PLAN","MEDICARE MAPD","MEDICARE PDP","OTHER COMMERCIAL","OTHER MEDICARE PART D"]},{"issuerId":309961177,"issuerName":"Highmark","planTypes":["EPO","HMO","PPO"]},{"issuerId":309961244,"issuerName":"Horizon Healthcare","planTypes":["EPO","POS"]},{"issuerId":309961191,"issuerName":"Humana","planTypes":["HMO","INDEMNITY","POS","PPO"]},{"issuerId":309961294,"issuerName":"Independent Health","planTypes":["EPO","POS","PPO"]},{"issuerId":554456182,"issuerName":"Managed Medicaid","planTypes":["OTHER MANAGED MEDICAID"]},{"issuerId":554481722,"issuerName":"Medicaid","planTypes":["OTHER MEDICAID","STATE MEDICAID"]},{"issuerId":554417855,"issuerName":"Medicare","planTypes":["INSURANCE PLAN","MANAGED MEDICAID PLAN","MEDICARE MAPD","MEDICARE PDP","MEDICARE SNP","MEDICARE-MEDICAID PLAN","OTHER MEDICARE PART D"]},{"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":"609-924-9300","isUSPrescriber":true,"languages":["English"],"address":{"addressLine1":"3 Liberty Street","addressLine2":"Plainsboro Village Center","city":"Plainsboro","stateProvince":"New Jersey","stateProvinceCode":"NJ","country2Code":"US","country":"United States of America","fidelity":3,"latlon":"40.33344,-74.60043","distance":null,"lat":40.367285,"lon":-74.65403599999999,"postalCode":"8536.","orgPhoneNumber":"609-924-9300","orgWebsite":"https://www.pennmedicine.org/providers/john-sierocki","orgLogo":"https://cdn.medifind.com/orgs/PennMedicine","orgFaxNumber":null,"orgName":"Princeton Medical Group Oncology and Hematology - Plainsboro Office","healthSystem":{"website":"https://www.pennmedicine.org/providers/john-sierocki","name":"Penn Medicine"},"locationString":"3 Liberty Street, Plainsboro Village Center, Plainsboro, NJ, 8536., US","location":"Plainsboro, NJ","staticMapAlt":"Princeton Medical Group Oncology And Hematology - Plainsboro Office, 3 Liberty Street Plainsboro Village Center Plainsboro, NJ","staticMapHref":"https://www.google.com/maps/search/?api=1&query=Princeton%2BMedical%2BGroup%2BOncology%2BAnd%2BHematology%2B-%2BPlainsboro%2BOffice%2B3%2Bliberty%2Bstreet%2Bplainsboro%2Bvillage%2Bcenter%2Bplainsboro%2C%2Bnj","staticMapUrl":"https://cdn.medifind.com/maps/api/staticmap?center=Princeton%2BMedical%2BGroup%2BOncology%2BAnd%2BHematology%2B-%2BPlainsboro%2BOffice%2B3%2Bliberty%2Bstreet%2Bplainsboro%2Bvillage%2Bcenter%2Bplainsboro%2C%2Bnj&zoom=17&size=600x200&scale=2&maptype=roadmap&markers=size:mid%7Ccolor:0xea4335%7CPrinceton%2BMedical%2BGroup%2BOncology%2BAnd%2BHematology%2B-%2BPlainsboro%2BOffice%2B3%2Bliberty%2Bstreet%2Bplainsboro%2Bvillage%2Bcenter%2Bplainsboro%2C%2Bnj&key=AIzaSyBjH8KBPQ6X8jWF2C1xp1ZuJ-C4vjsRl2Y&signature=IjalWEzOsdGvKPPRYu7P_WSqe8s="},"addresses":[{"addressLine1":"419 N Harrison Street","city":"Princeton","stateProvince":"New Jersey","stateProvinceCode":"NJ","country2Code":"US","country":"United States of America","fidelity":3,"latlon":"40.34872,-74.65905","distance":null,"lat":40.34872,"lon":-74.65905,"postalCode":"8540.","orgPhoneNumber":null,"orgWebsite":null,"orgLogo":null,"orgFaxNumber":null,"orgName":"Princeton Medical Group Oncology and Hematology - Princeton Office","healthSystem":{"website":"https://www.pennmedicine.org/providers/john-sierocki","name":"Penn Medicine"},"locationString":"419 N Harrison Street, Princeton, NJ, 8540., US","location":"Princeton, NJ","staticMapAlt":"Princeton Medical Group Oncology And Hematology - Plainsboro Office, 419 N Harrison Street Princeton, NJ","staticMapHref":"https://www.google.com/maps/search/?api=1&query=Princeton%2BMedical%2BGroup%2BOncology%2BAnd%2BHematology%2B-%2BPlainsboro%2BOffice%2B419%2Bn%2Bharrison%2Bstreet%2Bprinceton%2C%2Bnj","staticMapUrl":"https://cdn.medifind.com/maps/api/staticmap?center=Princeton%2BMedical%2BGroup%2BOncology%2BAnd%2BHematology%2B-%2BPlainsboro%2BOffice%2B419%2Bn%2Bharrison%2Bstreet%2Bprinceton%2C%2Bnj&zoom=17&size=600x200&scale=2&maptype=roadmap&markers=size:mid%7Ccolor:0xea4335%7CPrinceton%2BMedical%2BGroup%2BOncology%2BAnd%2BHematology%2B-%2BPlainsboro%2BOffice%2B419%2Bn%2Bharrison%2Bstreet%2Bprinceton%2C%2Bnj&key=AIzaSyBjH8KBPQ6X8jWF2C1xp1ZuJ-C4vjsRl2Y&signature=TuRqzxQjDW2f_CP7v82jcox5l3s="}],"demographics":{"sex":"M"},"distance":null,"distanceValue":null,"distanceUnit":"mi","specialties":["Hematology","Oncology"],"primarySpecialtyLookup":{"specialty":"Hematology","slug":"hematology","role":"Hematologist"},"image":null,"affiliations":{"practice":["PRINCETON MEDICAL GROUP,P.A."],"hospitals":[{"name":"University Medical Center Of Princeton At Plainsboro"}]},"primaryOrgName":"Princeton Medical Group Oncology And Hematology - Plainsboro Office","primaryOrgWebsite":"https://www.pennmedicine.org/providers/john-sierocki","socialMedia":[],"credentials":{"licenses":["Internal Medicine in NJ"],"boardCertifications":["Medical Oncology, 1979","Internal Medicine, 1976"],"gradInstitution":{"name":"Drexel University Center City Hahnemann Campus"},"trainingInstitution":{}},"credentialCodes":["MD"],"isDoctor":true,"fellowships":["Memorial Sloan-Kettering Cancer Center"],"highlyRatedConditionsCount":16,"orgLogo":"https://cdn.medifind.com/orgs/PennMedicine","orgWebsite":"https://www.pennmedicine.org/providers/john-sierocki","isPremium":null,"bookOnline":null,"healthSystem":{"website":"https://www.pennmedicine.org/providers/john-sierocki","name":"Penn Medicine"},"youtubeVideos":[],"profileClaimed":false,"badges":{"roles":false,"awards":true,"fellowships":false,"telemedicine":false,"acceptsNewPatients":true},"topCodings":[],"codingCount":92,"isPromoted":false,"appointmentPhone":null,"appointmentAssistOptIn":true,"appointmentURL":null,"isMediFindAppointment":true,"referralRequired":false,"acceptsMedicare":false,"acceptsNewPatients":true,"telemedicine":false,"biography":"<p>John Sierocki is a Hematologist and an Oncologist practicing medicine in Plainsboro, New Jersey.</p><p>Dr. Sierocki is highly rated in 16 conditions, according to our data. His clinical expertise encompasses Inflammatory Breast Cancer, Paget Disease of the Breast, Small Cell Lung Cancer (SCLC), and Familial Prostate Cancer.</p><p>Dr. Sierocki is board certified in Medical Oncology, 1979 and Internal Medicine, 1976. Dr. Sierocki is currently accepting new patients.</p>","conditions":[{"conditionId":239245387,"score":59.63930495487273,"codingName":"Inflammatory Breast Cancer","type":"condition","projectId":2770},{"conditionId":239244518,"score":56.67916707327629,"codingName":"Paget Disease of the Breast","type":"condition","projectId":4060},{"conditionId":337549026,"score":49.56732802533566,"codingName":"Small Cell Lung Cancer (SCLC)","type":"condition","projectId":4874},{"conditionId":218197310,"score":48.959482103945376,"codingName":"Familial Prostate Cancer","type":"condition","projectId":4428},{"conditionId":239012593,"score":47.52118839001804,"codingName":"Lung Cancer","type":"condition","projectId":3083},{"conditionId":239009417,"score":47.33164936639013,"codingName":"Pleuropulmonary Blastoma","type":"condition","projectId":4496},{"conditionId":239207858,"score":43.593230831703636,"codingName":"Angiosarcoma","type":"condition","projectId":6331},{"conditionId":239253439,"score":41.162592371624676,"codingName":"Breast Cancer","type":"condition","projectId":629},{"conditionId":230978393,"score":38.63636363636363,"codingName":"PTEN Hamartoma Tumor Syndrome","type":"condition","projectId":6319},{"conditionId":218181776,"score":33.95724441617239,"codingName":"Severe Congenital Neutropenia","type":"condition","projectId":2913},{"conditionId":239198389,"score":32.76619829638497,"codingName":"Non-Hodgkin Lymphoma","type":"condition","projectId":3813},{"conditionId":218195974,"score":31.276216007512737,"codingName":"Lymphofollicular Hyperplasia","type":"condition","projectId":3091},{"conditionId":256642179,"score":29.82411836656777,"codingName":"Chronic Familial Neutropenia","type":"condition","projectId":1145},{"conditionId":218195556,"score":29.82411836656777,"codingName":"Agranulocytosis","type":"condition","projectId":5616},{"conditionId":345746853,"score":27.42117889850241,"codingName":"Mantle Cell Lymphoma (MCL)","type":"condition","projectId":3190},{"conditionId":239183498,"score":25.05179547505604,"codingName":"Gastric Lymphoma","type":"condition","projectId":2149},{"conditionId":239153527,"score":22.64616760731977,"codingName":"Follicular Lymphoma","type":"condition","projectId":2085},{"conditionId":230074048,"score":22.345421134367268,"codingName":"Lung Adenocarcinoma","type":"condition","projectId":6310},{"conditionId":337118234,"score":22.345421134367268,"codingName":"ALK-Positive Non-Small Cell Lung Cancer","type":"condition","projectId":6477},{"conditionId":393917731,"score":22.345421134367268,"codingName":"Non-Small Cell Lung Cancer (NSCLC)","type":"condition","projectId":3820},{"conditionId":230074059,"score":22.345421134367268,"codingName":"EGFR Positive Lung Cancer","type":"condition","projectId":6313},{"conditionId":230074052,"score":22.345421134367268,"codingName":"Squamous Cell Lung Carcinoma","type":"condition","projectId":6311},{"conditionId":230074071,"score":22.345421134367268,"codingName":"Large-Cell Lung Carcinoma","type":"condition","projectId":6312},{"conditionId":224067709,"score":22.08769648892959,"codingName":"HER-2 Positive Breast Cancer","type":"condition","projectId":6287},{"conditionId":218194282,"score":21.731025233914224,"codingName":"Prostate Cancer","type":"condition","projectId":4427},{"conditionId":218200466,"score":21.53846153846154,"codingName":"Pancreatic Islet Cell Tumor","type":"condition","projectId":4079},{"conditionId":230978449,"score":20.57821131888536,"codingName":"Follicular Thyroid Cancer","type":"condition","projectId":5200},{"conditionId":218152094,"score":20.57821131888536,"codingName":"Anaplastic Thyroid Cancer","type":"condition","projectId":254},{"conditionId":218194526,"score":20.57821131888536,"codingName":"Medullary Thyroid Carcinoma","type":"condition","projectId":3239},{"conditionId":230978160,"score":20.57821131888536,"codingName":"Papillary Thyroid Cancer","type":"condition","projectId":6329},{"conditionId":218204850,"score":20.57821131888536,"codingName":"Thyroid Cancer","type":"condition","projectId":5199},{"conditionId":345746213,"score":20.14509074556215,"codingName":"HER2 Negative Breast Cancer","type":"condition","projectId":6547},{"conditionId":345744693,"score":20.14509074556215,"codingName":"BRCA Positive Breast Cancer","type":"condition","projectId":6546},{"conditionId":218202250,"score":19.427813744184057,"codingName":"B-Cell Lymphoma","type":"condition","projectId":492},{"conditionId":218205503,"score":18.740714094720545,"codingName":"Familial Colorectal Cancer","type":"condition","projectId":1970},{"conditionId":458525428,"score":18.263592534003042,"codingName":"Thrombocytopenia","type":"condition","projectId":5178},{"conditionId":218204683,"score":17.855904484816143,"codingName":"Glucagonoma","type":"condition","projectId":2236},{"conditionId":218191720,"score":17.361955054379557,"codingName":"Wilms Tumor","type":"condition","projectId":5516},{"conditionId":218195443,"score":17.361955054379557,"codingName":"Familial Wilms Tumor 2","type":"condition","projectId":1997},{"conditionId":337548478,"score":17.361955054379557,"codingName":"Renal Cell Carcinoma (RCC)","type":"condition","projectId":4581},{"conditionId":218185773,"score":17.361955054379557,"codingName":"Chromophobe Renal Cell Carcinoma","type":"condition","projectId":981},{"conditionId":230978471,"score":17.361955054379557,"codingName":"WT1-Related Wilms Tumor Syndromes","type":"condition","projectId":6321},{"conditionId":230978632,"score":17.361955054379557,"codingName":"Clear Cell Sarcoma","type":"condition","projectId":6326},{"conditionId":239231884,"score":17.181755551186022,"codingName":"Hodgkin Lymphoma","type":"condition","projectId":2492},{"conditionId":345747056,"score":17.019749816902035,"codingName":"Classical Hodgkin Lymphoma","type":"condition","projectId":6542},{"conditionId":218205515,"score":15.156464532834601,"codingName":"Malignant Mixed Mullerian Tumor","type":"condition","projectId":3176},{"conditionId":218201639,"score":14.114679110942067,"codingName":"Colorectal Cancer","type":"condition","projectId":1229},{"conditionId":218205066,"score":14.114679110942067,"codingName":"Lynch Syndrome","type":"condition","projectId":1230},{"conditionId":218206102,"score":14.04469524196179,"codingName":"Pancreatic Cancer","type":"condition","projectId":4073},{"conditionId":218205068,"score":14.04469524196179,"codingName":"Familial Pancreatic Cancer","type":"condition","projectId":4075},{"conditionId":345746133,"score":13.26210698781128,"codingName":"MAGIC Syndrome","type":"condition","projectId":6553},{"conditionId":218174004,"score":13.090450068472087,"codingName":"Gallbladder Cancer","type":"condition","projectId":5597},{"conditionId":342114194,"score":13.090450068472087,"codingName":"Gallbladder Adenocarcinoma","type":"condition","projectId":6535},{"conditionId":333729166,"score":12.186226920968132,"codingName":"Lung Nodules","type":"condition","projectId":6461},{"conditionId":218202731,"score":11.492246922721469,"codingName":"Virilizing Ovarian Tumor","type":"condition","projectId":5443},{"conditionId":218176222,"score":11.492246922721469,"codingName":"Ovarian Cancer","type":"condition","projectId":4044},{"conditionId":218177368,"score":11.492246922721469,"codingName":"Ovarian Carcinosarcoma","type":"condition","projectId":4045},{"conditionId":239117056,"score":11.337453761515986,"codingName":"Testicular Yolk Sac Tumor","type":"condition","projectId":5583},{"conditionId":218203857,"score":11.297950323643239,"codingName":"Sertoli-Leydig Cell Tumor","type":"condition","projectId":6159},{"conditionId":325924083,"score":10.017709406236323,"codingName":"Vitamin D Deficiency","type":"condition","projectId":6457},{"conditionId":337550077,"score":9.546799788496116,"codingName":"Small Lymphocytic Lymphoma (SLL)","type":"condition","projectId":6490},{"conditionId":325924099,"score":9.3420902154563,"codingName":"Vitamin B12 Deficiency","type":"condition","projectId":6456},{"conditionId":218190525,"score":9.295755253468494,"codingName":"Multiple Myeloma","type":"condition","projectId":3561},{"conditionId":239000190,"score":9.231562315466025,"codingName":"Breast Cancer in Men","type":"condition","projectId":6314},{"conditionId":458912996,"score":9.115281501340483,"codingName":"Atrioventricular Nodal Reentrant Tachycardia (AVNRT)","type":"condition","projectId":6478},{"conditionId":459074694,"score":9.115281501340483,"codingName":"Paroxysmal Supraventricular Tachycardia (PSVT)","type":"condition","projectId":6487},{"conditionId":458664775,"score":9.115281501340483,"codingName":"Atrial Tachycardia","type":"condition","projectId":6479},{"conditionId":337118117,"score":8.815159500765066,"codingName":"Smoldering Multiple Myeloma","type":"condition","projectId":6504},{"conditionId":218192781,"score":8.48711635768365,"codingName":"Richter Syndrome","type":"condition","projectId":4663},{"conditionId":345745858,"score":8.48711635768365,"codingName":"Chronic Lymphocytic Leukemia (CLL)","type":"condition","projectId":1141},{"conditionId":345746584,"score":8.48711635768365,"codingName":"Chronic B-Cell Leukemia (CBCL)","type":"condition","projectId":3003},{"conditionId":218204185,"score":8.051894919719867,"codingName":"Endometrial Cancer","type":"condition","projectId":5773},{"conditionId":530095121,"score":7.896825628807639,"codingName":"Large-Cell Immunoblastic Lymphoma","type":"condition","projectId":3115},{"conditionId":530161230,"score":7.896825628807639,"codingName":"Diffuse Large B-Cell Lymphoma (DLBCL)","type":"condition","projectId":6288},{"conditionId":530198549,"score":7.8555265778106005,"codingName":"Muscle Invasive Bladder Cancer","type":"condition","projectId":6475},{"conditionId":530215469,"score":7.8555265778106005,"codingName":"Non-Muscle Invasive Bladder Cancer","type":"condition","projectId":6653},{"conditionId":218204307,"score":7.82131130552322,"codingName":"Bladder Cancer","type":"condition","projectId":550},{"conditionId":224099761,"score":7.702848975080255,"codingName":"Urothelial Cancer","type":"condition","projectId":5244},{"conditionId":393917711,"score":7.653248236013009,"codingName":"Adult Soft Tissue Sarcoma","type":"condition","projectId":4880},{"conditionId":239103827,"score":7.272661039382407,"codingName":"Melanoma","type":"condition","projectId":3253},{"conditionId":337549735,"score":7.086015527528213,"codingName":"Myelodysplastic Syndrome (MDS)","type":"condition","projectId":3634},{"conditionId":345746793,"score":6.66703597016732,"codingName":"Primary Mediastinal B-Cell Lymphoma (PMBCL)","type":"condition","projectId":6541},{"conditionId":337549515,"score":6.296444729950684,"codingName":"Primitive Neuroectodermal Tumor (PNET)","type":"condition","projectId":6325},{"conditionId":218201357,"score":6.296444729950684,"codingName":"Posterior Fossa Tumor","type":"condition","projectId":6089},{"conditionId":337549909,"score":5.843882794703582,"codingName":"Ampullary Cancer","type":"condition","projectId":6523},{"conditionId":218206202,"score":5.774657695952908,"codingName":"Metastatic Brain Tumor","type":"condition","projectId":5965},{"conditionId":218204192,"score":5.751701811110347,"codingName":"Ganglioneuroma","type":"condition","projectId":5827},{"conditionId":230978016,"score":5.303584946095748,"codingName":"DICER1 Syndrome","type":"condition","projectId":6315},{"conditionId":218206444,"score":5.194362690950561,"codingName":"Gastrointestinal Stromal Tumor","type":"condition","projectId":2157},{"conditionId":435183011,"score":5.1463254546689186,"codingName":"Mesenchymoma","type":"condition","projectId":3175},{"conditionId":239155813,"score":5.1463254546689186,"codingName":"Undifferentiated Pleomorphic Sarcoma","type":"condition","projectId":3169},{"conditionId":530167739,"score":5.111629532538348,"codingName":"Primary Lymphoma of the Brain","type":"condition","projectId":6097}],"awards":["Recognized annually in Philadelphia magazine's Top Docs issue from 2022 through 2025"],"residencyInstitution":{"year":null,"name":"Hahnemann University Hospital"},"areasOfFocus":[]}