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Suma Thomas

Suma Thomas, MD

Cardiac Imaging

Highlights

Age Groups Seen

  • Adult

Languages

  • English

Gender

Female

About Suma Thomas

Biography

Dr. Suma A. Thomas, M.D., M.B.A., F.A.C.C., is a non-invasive cardiologist at the Cleveland Clinic; Robert and Suzanne Tomsich Department of Cardiovascular Medicine; Arnold and Sydell Miller Heart, Vascular & Thoracic Institute. In addition to her clinical responsibilities, Dr. Thomas is the Vice-Chairman of Operations and Strategy, Cleveland Clinic Heart, Vascular & Thoracic Institute.

Previous to her tenure at Cleveland Clinic, she worked for 8 years at Lahey Clinic, a multispecialty group in Burlington, MA. She was an Assistant Professor at Tufts University while working at Lahey Clinic. While working as a cardiologist at Lahey Clinic she served on the Board of the Lahey Clinic Accountable Care Organization. She also served as the primary cardiology consultant to the liver and renal transplantation teams, was the chairman of the code committee for 6 years, and served on the Lahey Clinic peer review committee. Dr. Thomas worked on many quality initiatives including establishing standards for perioperative cardiovascular evaluation of renal and liver transplantation patients, and improving code blue team response and efficiency.

She worked as an attending cardiologist at Barnes-Jewish Hospital, Washington University School of Medicine from 2000-2003 and was an Assistant Professor at Washington University School of Medicine. Dr. Thomas attended medical school at the University of Iowa School of Medicine and received her fellowship training in cardiovascular medicine at Barnes-Jewish Hospital, Washington University School of Medicine. She did an additional year of echocardiography training at Brigham and Women's Hospital in Boston, MA.

Dr. Thomas worked at the American College of Cardiology (ACC) between 2004-2005 and gained experience working on cardiovascular quality and advocacy initiatives working closely with insurance companies, registries, accreditation organizations, and legislators. Dr. Thomas serves on several ACC committees including the ACC Advocacy Committee, the ACC Political Action Committee Board (ACCPAC), the ACC F Expert Consensus Document on Patient Radiation Safety Writing Committee, and the ACC Partners in Quality Subcommittee. She is also active in the American Medical Association (AMA) and serves as one of four delegates representing the ACC in the AMA. She completed a Masters in Business Administration at the Massachusetts Institute of Technology (MIT) in June 2013.

Dr. Thomas' interests include quality improvement and assurance, payment innovation, and cost effectiveness in clinical care.

Locations

  1. Cleveland Clinic Main Campus
    • phone:
    • fax:

Education & Board Certifications

Education

  • Graduate School: Massachusetts Institute of Technology, 2013
  • Fellowship: Brigham & Women's Hospital, 2004
  • Fellowship: Barnes-Jewish Hospital, 2000
  • Residency: University of Iowa Hospitals and Clinics, 1996
  • Medical Education: University of Iowa College of Medicine, 1993
  • Undergraduate: Creighton University, 1989
  • Undergraduate: Northwestern University, 1986

Research & Publications

See publications for this provider. (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 collaborate with industry to advance medical breakthroughs. These partnerships help commercialize discoveries for public benefit while maintaining scientific integrity. To ensure transparency and minimize potential bias, Cleveland Clinic reviews these relationships and publicly discloses when physicians/scientists receive significant compensation for consulting, serve in fiduciary roles, receive royalties, or hold equity interests related to their work. We manage potential conflicts through approval processes, annual reporting, and targeted management plans.

As of 2025-04-28, Dr. Thomas 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.

Insurances Accepted

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Ratings & Reviews

4.8 out of 5

50 ratings, 10 reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

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Courtesy Respect & Concern
Patient Rating of Doctor
Search reviews
    5 out of 5 stars
    Reviewed on 3/30/2026

    My first trip to Cleveland Clinic, from the Valet Parkers right through to my Doctor, professionalism was utmost. Awesome, I have never felt so happy dealing with so many people.

    5 out of 5 stars
    Reviewed on 3/30/2026

    Dr, Thomas is very kind and considerate of her patients. She is a gem.

    5 out of 5 stars
    Reviewed on 3/30/2026

    Dr Thomas was very knowledgeable of my past surgeries so she was able to offer advice as to what I needed to do next

    5 out of 5 stars
    Reviewed on 3/30/2026

    Dr. Suma Thomas is the best

    5 out of 5 stars
    Reviewed on 1/12/2026

    I could tell Dr. Thomas is a professional in her field. I felt at ease and confident in her prognosis of my health issue. I can't explain in words how relieved and privileged I felt in her care. What a hospital!!

    5 out of 5 stars
    Reviewed on 10/24/2025

    Dr. Thomas is always very friendly and willing to answer any questions I have. She is very personal caring

    5 out of 5 stars
    Reviewed on 10/10/2025

    Dr Suma Thomas was fantastic. Very confident in her diagnosis and follow up recommendations.

    5 out of 5 stars
    Reviewed on 8/29/2025

    Dr. Thomas is great. She is well worth the 5 hour drive. I'm in excellent hands with her. She answers all my questions and I never feel rushed.

    5 out of 5 stars
    Reviewed on 8/12/2025

    Dr. Thomas cared about me and admitted me to the hospital to undergo more tests and meet with specialists treating my kind of problem. Fantastic.

    5 out of 5 stars
    Reviewed on 7/15/2025

    The coordination among various providers is particularly impressive. The combination of professionalism and care is the best I have experienced.