Maran Thamilarasan, MD
Primary Location
Cleveland Clinic Main Campus
- Appointment:
- 216.444.6697
- Desk:
- 216.444.8312
- Fax:
- 216.445.6181
Treatment & Services
- Aorta Center
- Cardiovascular Disease Risk Prevention
- Cardiovascular Imaging
- Cardiovascular Imaging Section
- Cardiovascular Medicine
- Cardiovascular Medicine Department
- General Cardiology
- Heart Imaging
- Hypertrophic Cardiomyopathy Center
- Noninvasive Diagnostic Testing
- Pericardial Diseases Center
- Stress Testing
Specialty in Diseases & Conditions
- Amyloidosis
- Aneurysms
- Angina
- Aorta Disease
- Aortic Aneurysms
- Aortic Occlusion (Blockage)
- Aortic Regurgitation
- Aortic Stenosis
- Atherosclerosis
- Atrial Septal Defects
- Cardiovascular Disease
- Congenital Valve Disease
- Coronary Artery Disease
- Ehlers-Danlos Syndrome
- Endocarditis
- Heart Attack
- Heart Disease
- Heart Murmur
- Heart Related Illnesses
- Heart Valve Disease
- Heart Valve Infections
- High Blood Pressure (Hypertension)
- High Cholesterol
- Hypertrophic Cardiomyopathy
- Marfan Syndrome
- Mitral Valve Prolapse
- Mitral Valve Regurgitation
- Mitral Valve Stenosis
- Myxomas
- Pericardial Cyst
- Pericardial Disease
- Pericardial Effusion
- Pericarditis
- Pulmonary Valve Disease
- Pulmonary Valve Stenosis
- Restrictive Cardiomyopathy
- Rheumatic Heart Disease
- Thoracic Aortic Aneurysm
- Tricuspid Valve Disease
Insurance
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View All PlansAbout Maran Thamilarasan, MD
Maran Thamilarasan, MD, is a staff cardiologist in the Section of Cardiovascular Imaging, the Robert and Suzanne Tomsich Department of Cardiovascular Medicine, at the Sydell and Arnold Miller Family Heart, Vascular & Thoracic Institute. Board-certified as a Diplomate in cardiovascular disease, Dr. Thamilarasan also is certified Diplomate by the National Board of Medical Examiners. He is also certified by the National Board of Echocardiography. He has focused his specialty interests on echocardiography, valvular heart disease, hypertrophic cardiomyopathy, diseases of the aorta and coronary artery disease.
A native of India, Dr. Thamilarasan grew up in the United States. He did his undergraduate work in biomedical sciences and political science at the University of Michigan at Ann Arbor, graduating with Highest Distinction and inducted into Phi Beta Kappa. As an undergraduate, Dr. Thamilarasan received the James B. Angell Scholar Award and the Regents-Alumni Scholarship Award. He continued on at the University of Michigan to receive his medical degree, graduating cum laude. He was inducted into the Alpha Omega Alpha Medical Honor Society, and received the American Society of Clinical Pathologist's Award.
Dr. Thamilarasan did his internship and residency in internal medicine at the University of Michigan Medical Center. Cleveland Clinic awarded him a fellowship in cardiology followed by an advanced fellowship in cardiac imaging. He has been with the Cleveland Clinic since 1995.
He has authored or co-authored chapters in medical textbooks on mitral valve disease, thrombolytic therapy and transesophageal echocardiography, among others. He has published articles and abstracts on his specialty interests in peer-reviewed publications such as Circulation, American Heart Journal, and the American Journal of Cardiology. He has presented his clinical experiences and abstracts at courses sponsored by the American College of Cardiology and the American Society of Echocardiography.
Education & Professional Highlights
Appointed
2000
Education & Fellowships
Fellowship - Cleveland Clinic
Advanced Cardiac Imaging
Cleveland,
OH USA
2000
Fellowship - Cleveland Clinic
Cardiology
Cleveland,
OH USA
1998
Residency - University of Michigan Health System
Internal Medicine
Ann Arbor,
MI USA
1995
Medical Education - University of Michigan Medical School
Ann Arbor,
MI USA
1992
Additional Training
- Master's of Science, clinical research design and statistical analysis, University of Michigan, 2005
Certifications
- Internal Medicine - Cardiovascular Disease
Specialty Interests
Heart Valve Disease, Hypertrophic Cardiomyopathy, Marfan Syndrome, Pericardial Disease, Pericarditis, Thoracic Aortic Aneurysm, Cardiovascular Imaging, Echocardiogram, Non-Invasive Diagnostic Testing
Research & Publications
See publications for Maran Thamilarasan, MD.
(Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)
Industry Relationships
Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.
To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.
As of 7/5/2023, Dr. Thamilarasan has reported no financial relationship with industry that is applicable to this listing. In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.
Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.
* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.
285 Patient Satisfaction Reviews
The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
Responses are measured on a scale of 1 to 5 with 5 being the best score.
The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Cleveland Clinic.
Overall | Star Ratings | |
---|---|---|
Explains | 4.9 | |
Listens | 4.7 | |
Courtesy, Respect & Concern | 5 | |
Patient Rating of Doctor | 5 |
44 Patient Comments
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Reviewed on Feb 13, 2024
Dr Thamilarasan is the best Dr I have ever had throughout my life. He hears me and respects my wishes when it comes to my treatment. That is so very important. I trust him and he is very important to me. I dread to think there will be a day when he is no longer my cardiologist .
Reviewed on Feb 6, 2024
I couldn't ask for a better doctor! Dr. Thamilarasan is very thorough, knowledgeable, respectful and extremely personable. He is truly the best doctor I ever had!
Reviewed on Jan 23, 2024
Dr. Thamilarasan has provided wonderful care since I was first referred to him in 2007!
Reviewed on Jan 19, 2024
Outstanding care! Dr Thamilarasan was so patient and kind. He explained everything to me, sent me for one additional test and MADE TIME FOR ME to come back the same day to discuss the test results.
Reviewed on Jan 5, 2024
Everything was perfect and timely very polite staff and doctor! Thanks
Reviewed on Dec 29, 2023
This doctor was one of the best I have ever met.
Reviewed on Dec 29, 2023
Dr Thamilarasan is always terrific!
Reviewed on Dec 19, 2023
I'm impressed with the professionalism and concern for patients. Everyone we met was kind and knowledgeable. Dr Thamalarson took time to explain everything and answered all my questions. He made me feel comfortable that I was in excellent hands. I am so thankful that I came to Cleveland Clinic!!
Reviewed on Dec 12, 2023
Dr Thamilarasan goes over my tests results thoroughly and answers any questions that I have concerning my care.
Reviewed on Dec 12, 2023
A day's visit equivalent to my six months visit in my local doctor's visit and tests, amazing!
Reviewed on Dec 1, 2023
Dr. Thamilarasen and Lawanda are so responsive and professional. They are both excellent examples of the quality of Cleveland Clinic.
Reviewed on Nov 3, 2023
Dr. Thamilarasan is top notch and has me on the right track. Best cardiologist I have seen in 50 years.
Reviewed on Nov 3, 2023
Extremely efficient from EKG to doc visit
Reviewed on Nov 3, 2023
Dr. Tham was very patient, communicative, caring and knowledgeable.
Reviewed on Oct 13, 2023
I have recommended Dr. Thamilarisan to Several family members and friends. He is absolutely the best.
Reviewed on Sep 22, 2023
Dr T is the best; always on top of my needs with excellent folllw-up!
Reviewed on Sep 5, 2023
Dr. Thamilarasan is an outstanding doctor and cardiologist. I could not be more pleased with whom I chose to care for me. If all caregivers were like Dr. Themilarasan the medical world would be perfect. Never once has he been hurried or rushed. His focus has always been on me, my heart, and over all health. In fact Dr. Themilarasan shines brightly among some of Cleveland Clinic finest i.e. Dr. Earl K. Shirey, Dr. Gil, and Dr. A. Marc Gillinov. All have cared for me from babe to current age of 64. A child who was not expected to live to be 6 months old will soon be 65 thanks be to God and the caregivers at Cleveland Clinic.
Reviewed on Aug 29, 2023
Dr. T is great and I have been seeing him for years.
Reviewed on Aug 29, 2023
Outstanding Doctor
Reviewed on Aug 29, 2023
Dr Thamilarasan has always given good care, good follow up! Excellent doctor who cares!
Reviewed on Aug 15, 2023
With Dr Thamilarasan my appointment is very special. He is a very kind, knowledgeable doctor who answers all my questions and makes me feel very important. Great bed side manner.
Reviewed on Aug 15, 2023
Will definitely recommend Dr Thamilarasan
Reviewed on Aug 4, 2023
I can not say enough wonderful things about Dr Thamilarsan. He is caring, personable, respectful and answers all questions. He Is always ready to help and try to solve any medical problem. I highly recommend him as one of the best doctors I have ever had.
Reviewed on Jul 28, 2023
I would recommend, and have recommended Dr. Thamilarasan to anyone! He is amazing!
Reviewed on Jul 25, 2023
I work overseas and only come to Ohio once or twice a year. As such, getting an appointment during the short window that I am home is critical. Luckily, Dr Thamilarasan and team has always been able to fit me in - including in July when I had to make a last minute change to my travel plans. I greatly appreciate this!
Reviewed on Jul 25, 2023
Dr. Thamilarasan Is the ultimate cardiologist! He is very nice, personable, respectful, and competent! I have full trust in him to give me the best care! I've been seeing him for more than 10 years and I make it a point to go to Ohio from wherever I am assigned overseas for my annual checks!
Reviewed on Jul 7, 2023
I can always talk to Dr. Thamilarasan when I am not feeling well.
Reviewed on Jun 20, 2023
Doctor Thamilarison is why I drive 2 1/2 hours for care.
Reviewed on Jun 20, 2023
Dr. Thamilarasan listens to every word I say. He thoroughly discusses my concerns and explains every detail of my care.
Reviewed on Jun 13, 2023
Dr. Thamilarasan is excellent!!! He is professional, personable, knowledgeable and thorough. He is also responsive and empathetic. I would recommend him to anyone needing a cardiologist.
Reviewed on May 26, 2023
My cardiologist has overseen and provided tests expert knowledgeable opinions on my well fare from the early 2000s....Cleveland clinic is fortunate to have him on its staff.
Reviewed on May 23, 2023
Dr Thamilarasan is very knowledgably and through. I have been a patient of his at the Cleveland Clinic since 2008.
Reviewed on May 23, 2023
Dr Thamilarasan always takes time to explain things and takes time to answer my questions. He shows a genuine concern for my well-being. My appointments are always a good experience with him.
Reviewed on May 19, 2023
Dr. T is an exceptional individual with quality of care a top priority. He is a caring and respectful person who happens to be a compassionate and excellent physician.
Reviewed on May 19, 2023
Dr. Thamalarasan is a very caring physician, always explains things so that I understand & always answers all my questions. He is wonderful & on top of everything. I know I am in good hands with his care.
Reviewed on May 19, 2023
It is always a pleasure to be seen by him. It's like meeting with an old friend. He is very easy to talk to. And very thorough. I know I'm receiving the best care. Dr. Thamilarasan is the best.
Reviewed on May 16, 2023
Dr. T is very good to work with. No rush and very engaged.
Reviewed on May 9, 2023
Dr. Thamilarasan called me after each visit to the clinic with results of that day, and to discuss the next options for me.
Reviewed on Apr 7, 2023
The best physician for my condition!
Reviewed on Apr 7, 2023
Dr Tham is so caring, kind. Always spends time with me.
Reviewed on Apr 7, 2023
Dr. Thamilsrasan was kind, informative, patient and extremely professional. Excellent physician.
Reviewed on Mar 21, 2023
Dr.Thamilarasan, was the nicest person I've ever came in contact with at the Cleveland Clinic. He was very thorough and easy to understand. Excellent provider!
Reviewed on Mar 17, 2023
The Dr. Is always compassionate and accommodating. He is kind and shows concern. Best Dr. I've ever had!
Reviewed on Mar 17, 2023
I wrote about my experience with the Dr. In a previous question. He's great and I can't say enough about him!