{"_score":0,"docId":"7594443","dateModify":"04/29/2026","personId":7594443,"name":"Patrick Greiffenstein","displayName":"Dr. Patrick Greiffenstein","displayNameShort":"Dr. Patrick Greiffenstein","displayLastName":"Dr. Greiffenstein","initials":"PG","familyName":"Dr. Greiffenstein","score":23.298211724736746,"yearsOfExperience":0,"issuers":[{"issuerName":"Cigna","personifyId":309961178},{"issuerName":"Blue Cross Blue Shield","personifyId":309961277},{"issuerName":"Aetna","personifyId":309961223},{"issuerName":"Wellcare","personifyId":554375005},{"issuerName":"Louisiana Healthcare Connections","personifyId":554726621},{"issuerName":"UnitedHealthcare","personifyId":309961217},{"issuerName":"Humana","personifyId":309961191},{"issuerName":"Medicare","personifyId":554417855}],"insurance":[{"issuerId":309961223,"issuerName":"Aetna","planTypes":["EPO","HMO","POS","PPO"]},{"issuerId":309961277,"issuerName":"Blue Cross Blue Shield","planTypes":["EPO","HMO","POS","PPO"]},{"issuerId":309961178,"issuerName":"Cigna","planTypes":["EPO","HMO","PPO"]},{"issuerId":309961191,"issuerName":"Humana","planTypes":["HMO","INDEMNITY","POS","PPO"]},{"issuerId":554726621,"issuerName":"Louisiana Healthcare Connections","planTypes":["HMO","MANAGED MEDICAID PLAN"]},{"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":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":"504-702-5700","isUSPrescriber":true,"languages":["English"],"address":{"addressLine1":"2000 Canal St","city":"New Orleans","stateProvince":"Louisiana","stateProvinceCode":"LA","country2Code":"US","country":"United States of America","fidelity":1,"latlon":"29.9605673,-90.081392","distance":null,"lat":29.957959,"lon":-90.1143683,"postalCode":"70112","orgPhoneNumber":"504-702-5700","orgWebsite":null,"orgLogo":null,"orgFaxNumber":null,"orgName":"University Medical Center","healthSystem":{"website":null,"name":null},"locationString":"2000 Canal St, New Orleans, LA, 70112, US","location":"New Orleans, LA","staticMapAlt":"2000 Canal St New Orleans, LA","staticMapHref":"https://www.google.com/maps/search/?api=1&query=2000%2Bcanal%2Bst%2Bnew%2Borleans%2C%2Bla","staticMapUrl":"https://cdn.medifind.com/maps/api/staticmap?center=2000%2Bcanal%2Bst%2Bnew%2Borleans%2C%2Bla&zoom=17&size=600x200&scale=2&maptype=roadmap&markers=size:mid%7Ccolor:0xea4335%7C2000%2Bcanal%2Bst%2Bnew%2Borleans%2C%2Bla&key=AIzaSyBjH8KBPQ6X8jWF2C1xp1ZuJ-C4vjsRl2Y&signature=LJ0U4I1OZfLCKIwNPDe-UrTT_-Q="},"addresses":[{"addressLine1":"2021 Perdido St","city":"New Orleans","stateProvince":"Louisiana","stateProvinceCode":"LA","country2Code":"US","country":"United States of America","fidelity":1,"latlon":"29.9566154,-90.08488779999999","distance":null,"lat":29.9566154,"lon":-90.08488779999999,"postalCode":"70112","orgPhoneNumber":"504-903-3291","orgWebsite":null,"orgLogo":null,"orgFaxNumber":null,"orgName":"University Hospital Home Care","healthSystem":{"website":null,"name":null},"locationString":"2021 Perdido St, New Orleans, LA, 70112, US","location":"New Orleans, LA","staticMapAlt":"2021 Perdido St New Orleans, LA","staticMapHref":"https://www.google.com/maps/search/?api=1&query=2021%2Bperdido%2Bst%2Bnew%2Borleans%2C%2Bla","staticMapUrl":"https://cdn.medifind.com/maps/api/staticmap?center=2021%2Bperdido%2Bst%2Bnew%2Borleans%2C%2Bla&zoom=17&size=600x200&scale=2&maptype=roadmap&markers=size:mid%7Ccolor:0xea4335%7C2021%2Bperdido%2Bst%2Bnew%2Borleans%2C%2Bla&key=AIzaSyBjH8KBPQ6X8jWF2C1xp1ZuJ-C4vjsRl2Y&signature=KpNxBTwRWwFiTAeUOEEE4wWxIig="}],"demographics":{"sex":"M"},"distance":null,"distanceValue":null,"distanceUnit":"mi","specialties":["Intensive Care Medicine"],"primarySpecialtyLookup":null,"image":null,"affiliations":{"practice":["LOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS FACULTY G"],"hospitals":[{"name":"University Medical Center New Orleans"}]},"primaryOrgName":"University Medical Center","primaryOrgWebsite":null,"socialMedia":[],"credentials":{"licenses":["Student in an Organized Health Care Education/Training Program in LA"],"trainingInstitution":{}},"credentialCodes":["MD"],"isDoctor":true,"fellowships":[],"highlyRatedConditionsCount":1,"orgLogo":null,"orgWebsite":null,"isPremium":null,"bookOnline":null,"healthSystem":{"website":null,"name":null},"hasPublication":true,"youtubeVideos":[],"profileClaimed":false,"badges":{"roles":false,"awards":false,"fellowships":false,"telemedicine":false,"acceptsNewPatients":false},"topCodings":[],"codingCount":28,"isPromoted":false,"appointmentPhone":null,"appointmentAssistOptIn":true,"appointmentURL":null,"isMediFindAppointment":true,"referralRequired":false,"acceptsMedicare":false,"acceptsNewPatients":false,"telemedicine":false,"biography":"<p>Patrick Greiffenstein is an Intensive Care Medicine provider practicing medicine in New Orleans, Louisiana.</p><p>Dr. Greiffenstein is highly rated in 1 condition, according to our data. His clinical expertise encompasses Subarachnoid Hemorrhage, Compartment Syndrome, Traumatic Brain Injury, Embolectomy, and Small Bowel Resection.</p><p>He is actively involved in <a href=\"#research\">clinical research</a>, co-authoring 60 peer reviewed articles and participating in 2 clinical trials.</p>","conditions":[{"conditionId":239247940,"score":28.048136579993916,"codingName":"Subarachnoid Hemorrhage","type":"condition","projectId":6190},{"conditionId":239244226,"score":23.084587259163868,"codingName":"Compartment Syndrome","type":"condition","projectId":1240},{"conditionId":325924089,"score":23.075558712846362,"codingName":"Traumatic Brain Injury","type":"condition","projectId":6452},{"conditionId":239253130,"score":22.933760284716925,"codingName":"Delirium","type":"condition","projectId":5741},{"conditionId":239238209,"score":20.0302389243608,"codingName":"Subdural Hematoma","type":"condition","projectId":6195},{"conditionId":239226339,"score":16.19961910127609,"codingName":"Chronic Subdural Hematoma","type":"condition","projectId":5708},{"conditionId":530146578,"score":15.522324917186742,"codingName":"Retroperitoneal Inflammation","type":"condition","projectId":6125},{"conditionId":218166929,"score":13.894248861063863,"codingName":"Necrotizing Fasciitis","type":"condition","projectId":2071},{"conditionId":239231259,"score":11.751074821538229,"codingName":"Hernia","type":"condition","projectId":2454},{"conditionId":440026794,"score":10.943319232648951,"codingName":"Embolectomy","type":"procedure","projectId":6633},{"conditionId":218196450,"score":10.88417238473814,"codingName":"Collapsed Lung","type":"condition","projectId":5006},{"conditionId":454152754,"score":10.004591220949562,"codingName":"Small Bowel Resection","type":"procedure","projectId":6365},{"conditionId":337549443,"score":9.85663998017612,"codingName":"Acute Respiratory Distress Syndrome (ARDS)","type":"condition","projectId":5614},{"conditionId":218205461,"score":9.704996918801207,"codingName":"Umbilical Hernia","type":"condition","projectId":6240},{"conditionId":218189397,"score":9.575404328567831,"codingName":"Omphalocele","type":"condition","projectId":6017},{"conditionId":218205978,"score":9.558940796430484,"codingName":"Peritonitis","type":"condition","projectId":4186},{"conditionId":221156325,"score":9.558940796430484,"codingName":"Secondary Peritonitis","type":"condition","projectId":6065},{"conditionId":454152096,"score":9.449735707481393,"codingName":"Liver Embolization","type":"procedure","projectId":6472},{"conditionId":239208150,"score":8.727401611084149,"codingName":"Hypovolemic Shock","type":"condition","projectId":5893},{"conditionId":239237091,"score":6.9012621698171435,"codingName":"Subcutaneous Emphysema","type":"condition","projectId":6193},{"conditionId":454152967,"score":6.748263342819656,"codingName":"Bladder Reconstruction","type":"procedure","projectId":6608},{"conditionId":530219998,"score":6.654583611300685,"codingName":"Cellulitis","type":"condition","projectId":5692},{"conditionId":530217615,"score":6.498019635635593,"codingName":"Fractured Spine","type":"condition","projectId":6674},{"conditionId":218205158,"score":6.462002972913996,"codingName":"Ogilvie Syndrome","type":"condition","projectId":3911},{"conditionId":579324790,"score":6.169162132806061,"codingName":"Peptic Ulcer","type":"condition","projectId":6057},{"conditionId":579323054,"score":6.020361461153865,"codingName":"Necrosis","type":"condition","projectId":5992},{"conditionId":218187275,"score":5.14470952366285,"codingName":"Hiatal Hernia","type":"condition","projectId":5869},{"conditionId":218206371,"score":5.14470952366285,"codingName":"Congenital Diaphragmatic Hernia","type":"condition","projectId":1278}],"residencyInstitution":null,"areasOfFocus":[]}