{"_score":0,"docId":"8532613","dateModify":"02/25/2026","personId":8532613,"name":"Mark Gerich","displayName":"Dr. Mark Gerich","displayNameShort":"Dr. Mark Gerich","displayLastName":"Dr. Gerich","initials":"MG","familyName":"Dr. Gerich","score":57.03821649477681,"yearsOfExperience":0,"issuers":[{"issuerName":"Health Care Services Corporation","personifyId":554586162},{"issuerName":"SelectHealth","personifyId":309961262},{"issuerName":"Change Healthcare","personifyId":554500670},{"issuerName":"Anthem BCBS","personifyId":309961161},{"issuerName":"Denver Health Medical Plan","personifyId":554391499},{"issuerName":"Harvard Pilgrim","personifyId":575357451},{"issuerName":"Meridian Choice","personifyId":554687314},{"issuerName":"TeamCare","personifyId":575357466},{"issuerName":"PacificSource","personifyId":309961186},{"issuerName":"Cigna","personifyId":309961178},{"issuerName":"Premera Blue Cross","personifyId":575357467},{"issuerName":"Medica","personifyId":309961208},{"issuerName":"Clear Spring Health","personifyId":563472317},{"issuerName":"Chinese Community Health","personifyId":554657264},{"issuerName":"Medicaid","personifyId":554481722},{"issuerName":"Rocky Mountain Health Plan","personifyId":554657265},{"issuerName":"Silverscript","personifyId":563472210},{"issuerName":"Wellmark Blue Cross Blue Shield","personifyId":575357464},{"issuerName":"Blue Cross Blue Shield","personifyId":309961277},{"issuerName":"Wellcare","personifyId":554375005},{"issuerName":"HMSA","personifyId":309961278},{"issuerName":"CareFirst","personifyId":309961147},{"issuerName":"Kaiser Permanente","personifyId":554375006},{"issuerName":"Cambia Health Solutions","personifyId":554521926},{"issuerName":"Highmark","personifyId":309961177},{"issuerName":"Humana","personifyId":309961191},{"issuerName":"Blue Shield of California","personifyId":554448602},{"issuerName":"Freedom Life","personifyId":554542283},{"issuerName":"Devoted Health","personifyId":554661160},{"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":"Sunflower Health Plan","personifyId":554500675},{"issuerName":"EMI Health","personifyId":309961166},{"issuerName":"UnitedHealthcare","personifyId":309961217},{"issuerName":"Mountain Health","personifyId":554390254}],"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":309961147,"issuerName":"CareFirst","planTypes":["HMO","POS","PPO"]},{"issuerId":554500670,"issuerName":"Change Healthcare","planTypes":["OTHER MEDICARE","OTHER MEDICARE PART D"]},{"issuerId":554657264,"issuerName":"Chinese Community Health","planTypes":["HMO","MEDICARE SNP","OTHER MEDICARE PART D","PPO"]},{"issuerId":309961178,"issuerName":"Cigna","planTypes":["EPO","HMO","PPO"]},{"issuerId":554391499,"issuerName":"Denver Health Medical Plan","planTypes":["HMO","INSURANCE PLAN","MANAGED MEDICAID PLAN","MEDICARE MAPD"]},{"issuerId":554661160,"issuerName":"Devoted Health","planTypes":["MEDICARE MAPD","OTHER MEDICARE"]},{"issuerId":309961166,"issuerName":"EMI Health","planTypes":["PPO"]},{"issuerId":554542283,"issuerName":"Freedom Life","planTypes":["INSURANCE PLAN"]},{"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":309961278,"issuerName":"HMSA","planTypes":["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":554375006,"issuerName":"Kaiser Permanente","planTypes":["HMO","INSURANCE PLAN","MANAGED MEDICAID PLAN","MEDICARE MAPD","MEDICARE PDP","OTHER MEDICARE","POS","PPO"]},{"issuerId":554456182,"issuerName":"Managed Medicaid","planTypes":["OTHER MANAGED MEDICAID"]},{"issuerId":309961208,"issuerName":"Medica","planTypes":["EPO","HMO","PPO"]},{"issuerId":554481722,"issuerName":"Medicaid","planTypes":["OTHER MEDICAID","STATE MEDICAID"]},{"issuerId":554687314,"issuerName":"Meridian Choice","planTypes":["HMO","INSURANCE PLAN","MANAGED MEDICAID PLAN","MEDICARE MAPD","MEDICARE SNP","MEDICARE-MEDICAID PLAN","OTHER COMMERCIAL","OTHER MEDICARE","OTHER MEDICARE PART D"]},{"issuerId":554390254,"issuerName":"Mountain Health","planTypes":["OTHER COMMERCIAL","POS","PPO"]},{"issuerId":309961186,"issuerName":"PacificSource","planTypes":["PPO"]},{"issuerId":575357467,"issuerName":"Premera Blue Cross","planTypes":["INSURANCE PLAN","MEDICARE MAPD","OTHER COMMERCIAL","PPO"]},{"issuerId":554657265,"issuerName":"Rocky Mountain Health Plan","planTypes":["HMO","INSURANCE PLAN","MANAGED MEDICAID PLAN","MEDICARE MAPD","MEDICARE PDP","MEDICARE SNP","OTHER COMMERCIAL","OTHER MEDICARE","PPO"]},{"issuerId":309961262,"issuerName":"SelectHealth","planTypes":["HMO","POS"]},{"issuerId":554500675,"issuerName":"Sunflower Health Plan","planTypes":["HMO","MANAGED MEDICAID PLAN"]},{"issuerId":575357466,"issuerName":"TeamCare","planTypes":["OTHER COMMERCIAL"]},{"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":"720-848-2777","isUSPrescriber":true,"languages":["English"],"address":{"addressLine1":"1635 Aurora Ct","city":"Aurora","stateProvince":"Colorado","stateProvinceCode":"CO","country2Code":"US","country":"United States of America","fidelity":1,"latlon":"39.74288420000001,-104.8389848","distance":null,"lat":39.742138,"lon":-104.8349705,"postalCode":"80045","orgPhoneNumber":"720-848-2777","orgWebsite":null,"orgLogo":null,"orgName":"University of Colorado Hospital Authority","healthSystem":{"website":null,"name":null},"locationString":"1635 Aurora Ct, Aurora, CO, 80045, US","location":"Aurora, CO","staticMapAlt":"1635 Aurora Ct Aurora, CO","staticMapHref":"https://www.google.com/maps/search/?api=1&query=1635%2Baurora%2Bct%2Baurora%2C%2Bco","staticMapUrl":"https://cdn.medifind.com/maps/api/staticmap?center=1635%2Baurora%2Bct%2Baurora%2C%2Bco&zoom=17&size=600x200&scale=2&maptype=roadmap&markers=size:mid%7Ccolor:0xea4335%7C1635%2Baurora%2Bct%2Baurora%2C%2Bco&key=AIzaSyBjH8KBPQ6X8jWF2C1xp1ZuJ-C4vjsRl2Y&signature=aOIa4zuzBJWTQx0bIO0mNPdd0tg="},"addresses":[{"addressLine1":"100 Cook St","city":"Denver","stateProvince":"Colorado","stateProvinceCode":"CO","country2Code":"US","country":"United States of America","fidelity":1,"latlon":"39.717894,-104.9473154","distance":null,"lat":39.717894,"lon":-104.9473154,"postalCode":"80206","orgPhoneNumber":"720-516-3950","orgWebsite":null,"orgLogo":null,"orgName":"UCHealth Cherry Creek North Surgery Center","healthSystem":{"website":null,"name":null},"locationString":"100 Cook St, Denver, CO, 80206, US","location":"Denver, CO","staticMapAlt":"100 Cook St Denver, CO","staticMapHref":"https://www.google.com/maps/search/?api=1&query=100%2Bcook%2Bst%2Bdenver%2C%2Bco","staticMapUrl":"https://cdn.medifind.com/maps/api/staticmap?center=100%2Bcook%2Bst%2Bdenver%2C%2Bco&zoom=17&size=600x200&scale=2&maptype=roadmap&markers=size:mid%7Ccolor:0xea4335%7C100%2Bcook%2Bst%2Bdenver%2C%2Bco&key=AIzaSyBjH8KBPQ6X8jWF2C1xp1ZuJ-C4vjsRl2Y&signature=ypRJXJOR7TWVYl-7kbGX8GcFaUU="}],"demographics":{"sex":"M"},"distance":null,"distanceValue":null,"distanceUnit":"mi","specialties":["Gastroenterology"],"primarySpecialtyLookup":{"specialty":"Gastroenterology","slug":"gastroenterology","role":"Gastroenterologist"},"image":null,"affiliations":{"practice":["UNIVERSITY PHYSICIANS INCORPORATED"],"hospitals":[{"name":"Uchealth Highlands Ranch Hospital"},{"name":"University Of Colorado Hospital Authority"},{"name":"Uchealth Broomfield Hospital"}]},"primaryOrgName":"University Of Colorado Hospital Authority","primaryOrgWebsite":null,"socialMedia":[],"credentials":{"licenses":["Internal Medicine in CO"],"trainingInstitution":{}},"credentialCodes":["MD"],"isDoctor":true,"fellowships":[],"highlyRatedConditionsCount":5,"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":true,"acceptsNewPatients":false},"topCodings":[],"codingCount":43,"isPromoted":false,"appointmentPhone":null,"appointmentAssistOptIn":null,"appointmentURL":null,"isMediFindAppointment":false,"acceptsMedicare":false,"acceptsNewPatients":false,"telemedicine":true,"biography":"<p>Mark Gerich is a Gastroenterologist in Aurora, Colorado. Dr. Gerich  is highly rated in 5 conditions, according to our data. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Colonoscopy, and Endoscopy.</p><p>His <a href=\"#research\">clinical research</a> consists of co-authoring 39 peer reviewed articles and participating in 6 clinical trials. MediFind looks at clinical research from the past 15 years.</p>","conditions":[{"conditionId":239083805,"score":73.17620373600346,"codingName":"Crohn's Disease","type":"condition","projectId":1420},{"conditionId":218206018,"score":67.93060636550999,"codingName":"Ulcerative Colitis","type":"condition","projectId":5329},{"conditionId":218198910,"score":57.95655581559684,"codingName":"Viral Gastroenteritis","type":"condition","projectId":2153},{"conditionId":459462324,"score":51.72298266103639,"codingName":"Colitis","type":"condition","projectId":1213},{"conditionId":218205810,"score":50.56561349944768,"codingName":"Hemorrhagic Proctocolitis","type":"condition","projectId":2403},{"conditionId":454151060,"score":23.62782465704894,"codingName":"Colonoscopy","type":"procedure","projectId":6571},{"conditionId":454153058,"score":23.470827557921904,"codingName":"Endoscopy","type":"procedure","projectId":6572},{"conditionId":218190385,"score":20.72816639359971,"codingName":"Lymphocytic Colitis","type":"condition","projectId":3107},{"conditionId":218206407,"score":20.48300346671612,"codingName":"Familial Adenomatous Polyposis","type":"condition","projectId":1965},{"conditionId":218191191,"score":19.34050838262054,"codingName":"Colonic Malakoplakia","type":"condition","projectId":1232},{"conditionId":218205225,"score":18.943356118976578,"codingName":"Turcot Syndrome","type":"condition","projectId":5317},{"conditionId":218204312,"score":18.637980187269577,"codingName":"Gardner Syndrome","type":"condition","projectId":2147},{"conditionId":239240979,"score":16.42069824041972,"codingName":"Esophagitis","type":"condition","projectId":5791},{"conditionId":218206670,"score":16.30047884038665,"codingName":"Sclerosing Cholangitis","type":"condition","projectId":4763},{"conditionId":218200775,"score":16.157755437188687,"codingName":"Banti's Syndrome","type":"condition","projectId":470},{"conditionId":454153151,"score":16.06173590959981,"codingName":"Diverticular Disease","type":"condition","projectId":6338},{"conditionId":218195859,"score":14.817841348451019,"codingName":"Cholangitis","type":"condition","projectId":931},{"conditionId":218206265,"score":14.4888463833041,"codingName":"Portal Hypertension","type":"condition","projectId":4344},{"conditionId":221155784,"score":14.484887108978956,"codingName":"Benign Esophageal Stricture","type":"condition","projectId":5790},{"conditionId":218190810,"score":14.451110403283208,"codingName":"Lower Esophageal Ring","type":"condition","projectId":5933},{"conditionId":218176870,"score":13.6668529328007,"codingName":"Collagenous Colitis","type":"condition","projectId":1215},{"conditionId":218201251,"score":13.605214424136433,"codingName":"Proctitis","type":"condition","projectId":4403},{"conditionId":325924091,"score":12.97040768772049,"codingName":"Swallowing Difficulty","type":"condition","projectId":6410},{"conditionId":218205558,"score":12.97040768772049,"codingName":"Painful Swallowing","type":"condition","projectId":3910},{"conditionId":218206371,"score":12.595860995754993,"codingName":"Congenital Diaphragmatic Hernia","type":"condition","projectId":1278},{"conditionId":218187275,"score":12.473121492447593,"codingName":"Hiatal Hernia","type":"condition","projectId":5869},{"conditionId":218192330,"score":11.400463506434107,"codingName":"Diarrhea","type":"condition","projectId":1590},{"conditionId":218198222,"score":10.753257029821288,"codingName":"Esophageal Varices","type":"condition","projectId":1901},{"conditionId":218204645,"score":10.56867088532132,"codingName":"Hemorrhoids","type":"condition","projectId":5861},{"conditionId":221156137,"score":10.267307812927081,"codingName":"Childhood Volvulus","type":"condition","projectId":6270},{"conditionId":218201171,"score":9.503689091415438,"codingName":"Pseudomembranous Colitis","type":"condition","projectId":6099},{"conditionId":218204663,"score":9.503689091415438,"codingName":"Necrotizing Enterocolitis","type":"condition","projectId":5993},{"conditionId":218197902,"score":9.499485715254261,"codingName":"Chronic Erosive Gastritis","type":"condition","projectId":1134},{"conditionId":218205723,"score":9.125201540983815,"codingName":"Indigestion","type":"condition","projectId":5896},{"conditionId":325924104,"score":8.618727941249912,"codingName":"Colorectal Polyps","type":"condition","projectId":6406},{"conditionId":218197090,"score":7.167500081098993,"codingName":"Barrett Esophagus","type":"condition","projectId":477},{"conditionId":218205187,"score":7.071374789403889,"codingName":"Bacterial Gastroenteritis","type":"condition","projectId":5653},{"conditionId":440026964,"score":7.069116526227867,"codingName":"Gastroesophageal Reflux Disease (GERD)","type":"condition","projectId":2155},{"conditionId":218193519,"score":6.683997803773918,"codingName":"Gastrointestinal Fistula","type":"condition","projectId":5831},{"conditionId":218195418,"score":5.924521939623235,"codingName":"Gastrointestinal Bleeding","type":"condition","projectId":5830},{"conditionId":325923956,"score":5.825466804348759,"codingName":"Eosinophilic Colitis","type":"condition","projectId":6412},{"conditionId":337118286,"score":5.702740640583473,"codingName":"Intestinal Cancer","type":"condition","projectId":6482},{"conditionId":530138602,"score":5.465064071825932,"codingName":"Irritable Bowel Syndrome (IBS)","type":"condition","projectId":2807}],"residencyInstitution":null,"areasOfFocus":[]}