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Department Heart, Vascular and Thoracic Institute
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages English
Surgeon No
Cleveland Clinic Main Campus
Primary Location

Cleveland Clinic Main Campus

Specialties & Treatments

Treatment & Services

  • Cardiovascular Medicine
  • Cardiovascular Medicine Department
  • Vascular Medicine Section
View all 3 Treatment & Services +

Specialty in Diseases & Conditions

  • Deep Vein Thrombosis
  • Peripheral Artery Disease
  • Pulmonary Embolism
  • Venous Insufficiency
View all 4 Specialties +


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About Meghann McCarthy, DO

Meghann Lee McCarthy, DO, is a physician in the Section of Vascular Medicine in the Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart, Vascular & Thoracic Institute. She sees patients at Cleveland Clinic main campus.

Specialty Interests: General vascular medicine, deep vein thrombosis, pulmonary embolism, hypercoagulable disorders, chronic venous insufficiency, peripheral arterial disease (PAD)

Education: Dr. McCarthy earned her medical degree from Lake Erie College of Osteopathic Medicine – Seton Hill, Erie, Pa. She served her internship and residency in internal medicine and a fellowship in vascular medicine at Cleveland Clinic. She joined the Cleveland Clinic staff in 2018 following completion of her fellowship.

Experience: Dr. McCarthy is experienced in performing and interpreting vascular studies to diagnose diseases that may affect blood flow in the arteries and veins throughout the body. The Section of Vascular Medicine is home to one of the most active vascular laboratories in the United States, with more than 2,200 of these studies performed each month.

About Dr. McCarthy: “I was drawn to vascular medicine because it is a constantly evolving field with many exciting new developments. I enjoy being able to positively impact patient’s lives with these advances.”

Leisure Activities: Outside of work, Dr. McCarthy enjoys travel, tennis and spending time with family and friends.

Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - Cleveland Clinic
Vascular Medicine
Cleveland, OH USA

Residency - Cleveland Clinic
Internal Medicine
Cleveland, OH USA

Medical Education - Lake Erie College of Osteopathic Medicine
Doctor of Osteopathic Medicine
Erie, PA USA

Undergraduate - Washington and Jefferson College
Bachelor of Arts in Mathematics
Washington, PA USA

Additional Training

  • Registered Physician in Vascular Interpretation


  • Internal Medicine

Specialty Interests

General vascular medicine, deep vein thrombosis, pulmonary embolism, hypercoagulable disorders, chronic venous insufficiency, peripheral arterial disease (PAD), fibromuscular dysplasia (FMD)

Research & Publications

Research & Publications

See publications for Meghann McCarthy, DO.

(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

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 4/13/2023, Dr. McCarthy 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.

Patient Satisfaction Reviews

185 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
4.9 out of 5
Explains 4.9
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.9

33 Patient Comments

Reviewed on Oct 11, 2023

She's a lovely and kind. Very thorough and knowledgeable

Reviewed on Sep 13, 2023

Only interacted with physician. Very satisfied with experience.

Reviewed on Aug 30, 2023

Definitely would recommend her she was great and very understanding

Reviewed on Jul 31, 2023

All around positive experience once I found the right doctor. I didn't know it was in cardiology.

Reviewed on Jun 20, 2023

I always feel confident in Dr. McCarthy's care plan for me. The Clinic is lucky to have Dr McCarthy on their staff!

Reviewed on Jun 20, 2023

Dr. McCarthy always listens and offers suggestions. I always leave knowing I matter and she is genuinely concerned with my well-being.

Reviewed on Jun 19, 2023

Dr. McCarthy was very attentive and addressed my questions and concerns. She was very pleasant to work with.

Reviewed on Jun 14, 2023

Dr. McCarthy makes my wife and I feel comfortable and relaxed ! She is great ! !

Reviewed on Jun 14, 2023

Dr. McCarthy is one of the best

Reviewed on Jun 2, 2023

Her staff is amazing. Not only is she a great DR. THAT REALLY CARES!!!!!!(not to many do anymore) she has a staff to back her up understanding, caring and willing to listen. Thanks Dr. M and staff for great care. Cyndi Gonzalez

Reviewed on May 23, 2023

Dr. McCarthy is very knowledgeable. She listens and does not talk down to you. She will answer questions promptly and follow up on things she say she will get back to you on.

Reviewed on May 17, 2023

I would give Dr McCarthy even higher marks. She is a wonderful and caring physician. I have already recommended her to my friends.

Reviewed on May 17, 2023

Dr was excellent

Reviewed on May 16, 2023

Dr. McCarthy is so personable and knowledgeable

Reviewed on May 9, 2023

She was very attentive to my questions and answered in plain English

Reviewed on May 9, 2023

She knows her fields very well

Reviewed on Apr 19, 2023

By far one of the best doctors I've had the pleasure of working with.

Reviewed on Apr 10, 2023

Megan McCarthy she's Very kind and shows concern for my health She's a very sweet person.

Reviewed on Apr 7, 2023

Dr. Mccarthy is so wonderful at listening but also explaining in detail

Reviewed on Apr 3, 2023

Dr. McCarthy listened to all of my concerns and responded to each of them. She is most personable and easy to talk with.

Reviewed on Mar 24, 2023

Dr. McCarthy is a wonderful doctor that takes hte needs of her patients seriously.

Reviewed on Feb 28, 2023

Dr. McCarthy is exceptional at listening, explaining, and caring about my concerns. She does not hurry and is very personable.

Reviewed on Feb 24, 2023

Dr. McCarthy and her staff go the extra mile for her patients. I recently had a procedure and they answered questions, worked with me to reschedule due to illness and are very caring. Dr. McCarthy is a gem and her staff are exemplary.

Reviewed on Feb 14, 2023

Dr. McCarthy is very patient and explains everything!

Reviewed on Feb 13, 2023

Great doctor!

Reviewed on Jan 16, 2023

Dr. McCarthy is always very empathetic and very personable yet very professional.

Reviewed on Jan 10, 2023

Dr. McCarthy and nurse are compassionate, explain process and did a great job explaining post care.

Reviewed on Jan 3, 2023

Felt I was with very professional nurses and Doctor

Reviewed on Dec 20, 2022

Dr. McCarthy is wonderful. She is kind and caring while maintaining professionalism

Reviewed on Dec 16, 2022

Dr. MCcarthy asked for my decision regarding future treatments. I chose the plan I wanted.

Reviewed on Dec 6, 2022

Dr. McCarthy is the best of the best! She truly cares about the issues/problems I am experiencing and is extremely attentive. Dr. McCarthy has been one of the first doctors to provide answers and I would recommend her to everyone!

Reviewed on Dec 6, 2022

Good doctor!

Reviewed on Nov 14, 2022

Dr. McCarthy is excellent.

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