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Carlos Romero Marrero, MD

Dr. Romero Marrero is a gastroenterologist in the Cleveland area. He is affiliated with Cleveland Clinic and Lutheran Hospital.
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Conditions treated

Tap to see related services for each condition and more details about our calculations.

Top 25%
316 doctors
Top 15%
317 doctors
Top 5%
158 doctors
Dr. Romero Marrero saw more digestive tract conditions patients than 95% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
209 doctors
Top 15%
209 doctors
Top 5%
104 doctors
Dr. Romero Marrero saw more liver condition patients than 95% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
16 doctors
Top 15%
16 doctors
Top 5%
8 doctors
Dr. Romero Marrero saw more liver cancer patients than 95% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
20 doctors
Top 15%
20 doctors
Top 5%
9 doctors
Dr. Romero Marrero saw more hepatic encephalopathy patients than 95% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
66 doctors
Top 15%
66 doctors
Top 5%
33 doctors
Dr. Romero Marrero saw more cirrhosis patients than 95% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
6 doctors
Top 15%
6 doctors
Top 5%
3 doctors
Dr. Romero Marrero saw more bile duct cancer patients than 85% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
109 doctors
Top 15%
109 doctors
Top 5%
54 doctors
Dr. Romero Marrero saw more hepatitis patients than 95% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
48 doctors
Top 15%
48 doctors
Top 5%
23 doctors
Dr. Romero Marrero saw immunodeficiency patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Greater Cleveland area. Learn more.
Top 25%
3 doctors
Top 15%
2 doctors
Top 5%
1 doctor
Dr. Romero Marrero saw more autoimmune hepatitis patients than 85% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
130 doctors
Top 15%
130 doctors
Top 5%
64 doctors
Dr. Romero Marrero saw more malnutrition patients than 85% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
4 doctors
Top 15%
3 doctors
Top 5%
1 doctor
Dr. Romero Marrero saw more biliary cirrhosis patients than 85% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
6 doctors
Top 15%
6 doctors
Top 5%
2 doctors
Dr. Romero Marrero saw more alcoholic hepatitis patients than 95% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
72 doctors
Top 15%
73 doctors
Top 5%
36 doctors
Dr. Romero Marrero saw more hepatitis C patients than 95% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
29 doctors
Top 15%
30 doctors
Top 5%
14 doctors
Dr. Romero Marrero saw more coagulopathy patients than 85% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.
Top 25%
345 doctors
Top 15%
344 doctors
Top 5%
172 doctors
Dr. Romero Marrero saw more vascular disease patients than 75% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
13 doctors
Top 15%
13 doctors
Top 5%
6 doctors
Dr. Romero Marrero saw more cholangitis patients than 95% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
221 doctors
Top 15%
220 doctors
Top 5%
110 doctors
Dr. Romero Marrero saw more peripheral vascular disease (PVD) patients than 95% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
92 doctors
Top 15%
92 doctors
Top 5%
45 doctors
Dr. Romero Marrero saw more benign polyps patients than 85% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
3 doctors
Top 15%
2 doctors
Top 5%
1 doctor
Dr. Romero Marrero saw liver failure patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Greater Cleveland area. Learn more.
Top 25%
355 doctors
Top 15%
356 doctors
Top 5%
177 doctors
Dr. Romero Marrero saw more pain patients than 75% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
357 doctors
Top 15%
357 doctors
Top 5%
178 doctors
Dr. Romero Marrero saw cardiovascular disease (CVD) patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Greater Cleveland area. Learn more.

Related services provided

Top 25%
55 doctors
Top 15%
54 doctors
Top 5%
27 doctors
Dr. Romero Marrero saw more colon polyps patients than 85% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
4 doctors
Top 15%
4 doctors
Top 5%
2 doctors
Dr. Romero Marrero saw more bilirubin excretion disorder patients than 85% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.
Top 25%
65 doctors
Top 15%
64 doctors
Top 5%
32 doctors
Dr. Romero Marrero saw more diverticulosis patients than 85% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
25 doctors
Top 15%
25 doctors
Top 5%
12 doctors
Dr. Romero Marrero saw more jaundice patients than 95% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
128 doctors
Top 15%
127 doctors
Top 5%
63 doctors
Dr. Romero Marrero saw more biliary tract disease patients than 95% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
80 doctors
Top 15%
80 doctors
Top 5%
40 doctors
Dr. Romero Marrero saw more non-alcoholic liver disease patients than 95% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
80 doctors
Top 15%
80 doctors
Top 5%
40 doctors
Dr. Romero Marrero saw more hemorrhoid patients than 85% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
84 doctors
Top 15%
83 doctors
Top 5%
41 doctors
Dr. Romero Marrero saw more gastritis patients than 85% of similar doctors in the Greater Cleveland area in 2014–2018. Learn more.

Related services provided

Top 25%
74 doctors
Top 15%
74 doctors
Top 5%
36 doctors
Dr. Romero Marrero saw lymphoma patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Greater Cleveland area. Learn more.
Locations

Dr. Romero Marrero sees patients and can be reached at the following location.

Cleveland Clinic
9500 Euclid Ave
Cleveland, OH 44195
436 miles away

Reviews

Credentials
  • University of Puerto Rico School of Medicine
    MEDICAL EDUCATION, 2001

Hospital affiliations

Dr. Romero Marrero is able to admit and treat patients at the following hospitals.

  • Cleveland Clinic
    A
    Hospital safety grade (Spring 2019)
  • Lutheran Hospital
    A
    Hospital safety grade (Spring 2019)

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Anthem
  • Arise Health Plan
  • Arkansas Blue Cross and Blue Shield
  • Assurant Health
  • Aultcare
  • AvMed
  • Banner Health
  • Baptist Health Plan
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • Blue Cross and Blue Shield of Alabama
  • Blue Cross and Blue Shield of Florida
  • Blue Cross and Blue Shield of Illinois
  • Blue Cross and Blue Shield of Kansas
  • Blue Cross and Blue Shield of Kansas City
  • Blue Cross and Blue Shield of Louisiana
  • Blue Cross and Blue Shield of Minnesota
  • Blue Cross and Blue Shield of Mississippi
  • Blue Cross and Blue Shield of Montana
  • Blue Cross and Blue Shield of Nebraska
  • Blue Cross and Blue Shield of New Mexico
  • Blue Cross and Blue Shield of North Dakota
  • Blue Cross and Blue Shield of Oklahoma
  • Blue Cross and Blue Shield of Rhode Island
  • Blue Cross and Blue Shield of Texas
  • Blue Cross and Blue Shield of Vermont
  • Blue Cross and Blue Shield of Wyoming
  • Blue Cross of Idaho
  • Blue Shield of California
  • BlueCross BlueShield of South Carolina
  • BlueCross BlueShield of Tennessee
  • Capital District Physicians Health Plan
  • Capital Health Plan
  • CareFirst BlueCross BlueShield
  • Cigna
  • Community Health Options
  • CommunityCare
  • CoreSource
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • Dean Health Plan
  • EmblemHealth
  • Evergreen Health Cooperative
  • Fallon Health
  • First Choice Health
  • FirstCare Health Plans
  • FirstCarolinaCare
  • FrontPath Health Coalition
  • Geisinger Health Plan
  • GlobalHealth
  • Group Health Cooperative
  • Group Health Cooperative of Eau Claire
  • Group Health Cooperative of South Central Wisconsin
  • Harvard Pilgrim Health Care
  • Hawaii Medical Assurance Association
  • Hawaii Medical Service Association
  • Health Alliance
  • Health Alliance Plan of Michigan
  • Health First
  • Health Net
  • Health New England
  • HealthCare Partners
  • HealthNow New York
  • HealthPartners
  • HealthPlus
  • HealthSCOPE Benefits
  • HealthSmart
  • Heritage Provider Network
  • Highmark Blue Cross Blue Shield
  • Hometown Health
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • Independent Health
  • Indiana University Health Plan
  • Lifetime Healthcare
  • MVP Health Care
  • Magellan Health
  • MagnaCare
  • Mayo Clinic Health Solutions
  • MedCost
  • Medica
  • Medical Mutual of Ohio
  • Medicare
  • Meritain Health
  • Midlands Choice
  • Moda Health
  • MultiPlan
  • Neighborhood Health Plan
  • Network Health Plan
  • Ohio PPO Connect
  • Optima Health
  • Oregons Health COOP
  • PacificSource
  • Paramount
  • Physicians Health plan
  • Pomco
  • PreferredOne
  • Premera Blue Cross
  • Presbyterian Health Plan
  • Priority Health
  • Providence Health Plan
  • Regence Blue Cross Blue Shield
  • Rocky Mountain Health Plans
  • Security Health Plan
  • SelectHealth
  • Southeastern Indiana Health Organization
  • SummaCare
  • SynerMed
  • TRICARE
  • The Health Plan
  • Tufts Health Plan
  • UPMC Health Plan
  • United Healthcare
  • Unity Health Insurance
  • ValueOptions
  • Vantage Health Plan
  • Viva Health
  • WPS Health Insurance
  • WellMed Medical Management
  • Wellmark Blue Cross and Blue Shield