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Dr. Mark Aaron, MD

Dr. Mark Aaron, MD

Cardiology*

Dr. Mark Aaron, MD is a cardiologist in Nashville, TN. Dr. Aaron has extensive experience in Heart Conditions. He is affiliated with medical facilities such as Ascension Saint Thomas River Park and Ascension Saint Thomas Hospital. He is accepting new patients.

5 Star Rating
Based on 13 reviews 5 Star Rating (13 reviews)

Ascension Saint Thomas Heart West Cardiovascular Surgery

4230 Harding Pike Ste 450 Nashville, TN 37205
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Dr. Aaron is a Healthgrades Choice provider in Cardiology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
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  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions

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Dr. Aaron's Reviews

Likelihood to recommend Dr. Aaron

5.0
13 ratings, 12 with a written review
5 star
100%
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4 star
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3 star
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Doctor Aaron very nice and very knowledgeable!
Doctor Mark Aaron very nice and very knowledgeable and professional!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Apr 10, 2025
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Best of the Best
Dr. Aaron and his crew are the most professional and responsive Medical professionals that I’ve ever been associated with!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Apr 08, 2025
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Compassionate and Brilliant
Dr. Aaron has been testing my husband for heart failure for several years. He has kept him healthy and functioning. Additionally, he and his team is concerned for the family too.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Maryanne Gibson – Jan 02, 2025
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He is a fantastic doctor. I may be dying, but he has helped me live a longer productive life.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 others found this helpful
Helpful
B. L. Hall – May 01, 2024
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Excellence
Dr. Aaron listens to our questions and needs. He answers all our questions. I recommended Dr. Aaron to our son as well.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Len Brown – Mar 14, 2024
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Super great doctor. Alive today because of him
He listens and takes his time so he can do his best. He cares for you as a patient which I have been for 24 years.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Sandra W. – Mar 14, 2024
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Dr Aaron is patient and a caring cardiologist
Dr Aaron spent time with me explaining a valve procedure that needs to be done. In this visit with him on Wednesday morning Dr Aaron even took the time to draw a chart regarding whether we should do the procedure or what could happen if we don’t do the procedure. He is a kind patient and made me feel so glad that he is my doctor.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Mary Ann Rathburn – Mar 02, 2024
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Dr Aaron and his Staff are FIRST CLASS
Everything was First Class and Professional
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Billy Duke – Feb 08, 2024
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The best heart doctor!
Dr. Aaron has treated my mother in law for years. He listens and is patient, caring and thorough. His nurses are the best too! He also consults my mother in law’s other doctors when needed. He always explains very complicated things so we can understand them.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Nov 13, 2023
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Recommended most highly!
Dr. Aaron .. what an amazing cardiologist AND person. I was misdiagnosed by another Nashville cardiologist years ago and found Dr. Aaron by chance; so glad I did. He LISTENS. I suffer from anxiety, and he lets me ramble and voice my worries and then he answers all questions thoroughly, friendly and very calming. He also recently set up cardiac testing that put my worried mind at ease. All the staff that work with him are amazing, as well. I would recommend him to anyone suffering from heart issues. Excellent all the way around.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Michael C. – Mar 17, 2023
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Dr. Aaron saved my life. Literally. I was 47years old, an undiagnosed diabetic who had a seizure and then a heart attack, all on the way to the hospital, where I then had a very large stroke. My ejection fraction was about 20%. Thanks to the amazing care I received from Dr. Aaron, in 6 weeks my EF was up to over 30%, heading towards 35%. I have great hopes it will keep trending up from here. Dr. Aaron is not only patient and kind when dealing with you, he is also gentle and non-judgmental, which is often needed when you are dealing with such an overwhelming amount of medical information. He took the time to talk TO me, not AT me, and to answer my multitude of questions. I would highly recommend him for any of your heart failure needs. He is absolutely excellent.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Anne-Marie Katsar – Oct 23, 2019
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Dr. Mark Aaron has been my heart failure doctor for the past twelve years. When I first saw him I could barely walk eight feet and would be out of breath and have to sit down. My injection fraction was 27 and now it has stayed at 45 consistently. We moved to florida two years ago and I drive back to Nashville to see him. I highly recommend him and know he has saved my life.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
6 others found this helpful
Helpful
Patricia Herpy in Spring Hill, FL – May 02, 2017
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Know Before You Go

About Me

biography

Mark Freeman Aaron, MD, provides personalized Cardiology and Transplant Cardiology care at Ascension Saint Thomas in Nashville, TN.

  • Cardiology

  • Advanced Heart Failure & Transplant Cardiology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Ala

    Residency Hospital, 1995

  • University Ala Birmingham

    Fellowship Hospital, 1995

  • Duke University Hospital

    Internship Hospital, 1993
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Cardiovascular Disease
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Dr. Aaron is a Healthgrades Choice provider in Cardiology

  • Robert W. Woodruff Scholar, Emory University

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Locations

Ascension Saint Thomas Heart West Cardiovascular Surgery

Ascension Saint Thomas Heart West4230 Harding Pike Ste 450 Nashville, TN 37205
1
(615) 222-3945

Ascension Saint Thomas Heart McMinnville

Ascension Saint Thomas Heart McMinnville1589 Sparta St Ste 100 McMinnville, TN 37110
2
(931) 815-3420

Ascension Saint Thomas Heart Paris

Ascension Saint Thomas Heart Paris1015 Kelley Dr Ste 200 Paris, TN 38242
3
(731) 644-8226
See all Cardiologists in Nashville, TN