of
UM

Unni Marar, MD

Dr. Marar is a cardiologist in the Columbus area. He is affiliated with Grant Medical Center and 5 more hospitals.
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Conditions treated

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Top 25%
349 doctors
Top 15%
348 doctors
Top 5%
174 doctors
Dr. Marar saw more pain patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

Related services provided

Top 25%
322 doctors
Top 15%
322 doctors
Top 5%
160 doctors
Dr. Marar saw more cardiovascular disease (CVD) patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

Related services provided

Top 25%
228 doctors
Top 15%
229 doctors
Top 5%
114 doctors
Dr. Marar saw more heart disease patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

Related services provided

Top 25%
7 doctors
Top 15%
6 doctors
Top 5%
3 doctors
Dr. Marar saw more Long QT syndrome patients than 85% of similar doctors in the Columbus area in 2014–2018. Learn more.

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Top 25%
115 doctors
Top 15%
115 doctors
Top 5%
57 doctors
Dr. Marar saw more shortness of breath patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

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Top 25%
309 doctors
Top 15%
308 doctors
Top 5%
154 doctors
Dr. Marar saw more vascular disease patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

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Top 25%
94 doctors
Top 15%
94 doctors
Top 5%
46 doctors
Dr. Marar saw more irregular heartbeat patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

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Top 25%
225 doctors
Top 15%
224 doctors
Top 5%
112 doctors
Dr. Marar saw more anxiety patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

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Top 25%
31 doctors
Top 15%
30 doctors
Top 5%
15 doctors
Dr. Marar saw more enlarged heart patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

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Top 25%
162 doctors
Top 15%
162 doctors
Top 5%
81 doctors
Dr. Marar saw more abnormal breathing patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

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Top 25%
116 doctors
Top 15%
116 doctors
Top 5%
58 doctors
Dr. Marar saw more heart valve condition patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

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Top 25%
160 doctors
Top 15%
159 doctors
Top 5%
79 doctors
Dr. Marar saw more coronary artery disease (CAD) patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

Related services provided

Top 25%
8 doctors
Top 15%
8 doctors
Top 5%
4 doctors
Dr. Marar saw scleroderma patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Columbus area. Learn more.

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Top 25%
114 doctors
Top 15%
113 doctors
Top 5%
56 doctors
Dr. Marar saw more fainting patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

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Top 25%
139 doctors
Top 15%
138 doctors
Top 5%
69 doctors
Dr. Marar saw more heart failure patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

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Top 25%
128 doctors
Top 15%
128 doctors
Top 5%
64 doctors
Dr. Marar saw more congestive heart failure (CHF) patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

Related services provided

Top 25%
12 doctors
Top 15%
12 doctors
Top 5%
5 doctors
Dr. Marar saw multiple myeloma patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Columbus area. Learn more.

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Top 25%
16 doctors
Top 15%
16 doctors
Top 5%
8 doctors
Dr. Marar saw lupus patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Columbus area. Learn more.

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Top 25%
148 doctors
Top 15%
148 doctors
Top 5%
73 doctors
Dr. Marar saw more atrial fibrillation (Afib) patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

Related services provided

Top 25%
12 doctors
Top 15%
11 doctors
Top 5%
5 doctors
Dr. Marar saw sarcoidosis patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Columbus area. Learn more.

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Top 25%
28 doctors
Top 15%
28 doctors
Top 5%
13 doctors
Dr. Marar saw more heart block patients than 85% of similar doctors in the Columbus area in 2014–2018. Learn more.

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Top 25%
14 doctors
Top 15%
14 doctors
Top 5%
7 doctors
Dr. Marar saw more endocarditis patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

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Top 25%
36 doctors
Top 15%
36 doctors
Top 5%
18 doctors
Dr. Marar saw cirrhosis patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Columbus area. Learn more.

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Top 25%
194 doctors
Top 15%
195 doctors
Top 5%
97 doctors
Dr. Marar saw more high cholesterol patients than 75% of similar doctors in the Columbus area in 2014–2018. Learn more.

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Top 25%
65 doctors
Top 15%
66 doctors
Top 5%
32 doctors
Dr. Marar saw more deep vein thrombosis (DVT) patients than 85% of similar doctors in the Columbus area in 2014–2018. Learn more.

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Top 25%
82 doctors
Top 15%
82 doctors
Top 5%
40 doctors
Dr. Marar saw more thrombosis patients than 85% of similar doctors in the Columbus area in 2014–2018. Learn more.

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Top 25%
67 doctors
Top 15%
68 doctors
Top 5%
33 doctors
Dr. Marar saw more pulmonary embolism (PE) patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

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Top 25%
146 doctors
Top 15%
145 doctors
Top 5%
72 doctors
Dr. Marar saw more swelling patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

Related services provided

Top 25%
58 doctors
Top 15%
57 doctors
Top 5%
28 doctors
Dr. Marar saw blood cancer patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the Columbus area. Learn more.

Related services provided

Top 25%
37 doctors
Top 15%
37 doctors
Top 5%
18 doctors
Dr. Marar saw more pulmonary hypertension patients than 95% of similar doctors in the Columbus area in 2014–2018. Learn more.

Related services provided

Locations

Dr. Marar sees patients and can be reached at the following locations.

Chalmers P Wylie Outpatient Clinic
543 Taylor Ave
Columbus, OH 43203
638 miles away
Ohio State University Hospitals
410 W 10th Ave
Columbus, OH 43210
640 miles away

Reviews

Credentials
  • Lokmanya Tilak Municipal Medical College
    MEDICAL EDUCATION, 1977
  • Ohio State University Hospital Program
    RESIDENCY

Specializations

    1. Allopathic & Osteopathic Physicians
    2. Internal Medicine
    3. Cardiovascular Disease
    1. Allopathic & Osteopathic Physicians
    2. Internal Medicine

Hospital affiliations

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

  • Grant Medical Center
    A
    Hospital safety grade (Spring 2019)
  • Ohio State University Hospitals
    A
    Hospital safety grade (Spring 2019)
  • Riverside Methodist Hospital
    A
    Hospital safety grade (Spring 2019)
  • Mount Carmel East Hospital
    B
    Hospital safety grade (Spring 2019)
  • Mount Carmel West
    B
    Hospital safety grade (Spring 2019)
  • The Ohio State University Comprehensive Cancer Center
    Hospital safety grade not available

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Anthem
  • Arkansas Blue Cross and Blue Shield
  • Assurant Health
  • Aultcare
  • AvMed
  • Banner Health
  • Baptist Health Plan
  • Beacon Health Strategies
  • 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 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
  • FrontPath Health Coalition
  • Geisinger Health Plan
  • Group Health Cooperative
  • Group Health Cooperative of Eau Claire
  • Group Health Cooperative of South Central Wisconsin
  • Harvard Pilgrim Health Care
  • Health Alliance Plan of Michigan
  • Health First
  • Health Net
  • HealthCare Partners
  • HealthNow New York
  • HealthPartners
  • 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
  • Ohio PPO Connect
  • Optima Health
  • PacificSource
  • Paramount
  • Pomco
  • PreferredOne
  • Premera Blue Cross
  • 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
  • ValueOptions
  • Vantage Health Plan
  • Viva Health
  • WPS Health Insurance
  • WellMed Medical Management
  • Wellmark Blue Cross and Blue Shield