Dr. Michael Maggart, MD

Dr. Michael Maggart, MD

Cardiovascular Surgery  ·  
Male  ·  
Age 65
Dr. Michael Maggart, MD is a cardiovascular surgery specialist in Knoxville, TN and has been practicing for 33 years. He graduated from Vanderbilt Univ Sch Of Med in 1978 and specializes in cardiovascular surgery.

9125 Cross Park Dr Ste 200

Knoxville, TN 37923

Contact Information

(865) 632-5900

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Tennessee
  • Cigna
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Maggart

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Maggart performs your care needs compared to other doctors.

Aortic Valve Surgery
very high
more than 92% of peers
Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
very high
more than 90% of peers
Coronary Artery Bypass Graft (CABG) Surgery
more than 89% of peers

Dr. Maggart's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Cardiovascular Surgery

1  Board Certifications

  • Thoracic Cardiovascular Surgery
    Accredited by: American Board of Thoracic Surgery*

52  Conditions Treated

  • Aneurysm
  • Aneurysm and Dissection of Heart
  • Aneurysm of Heart
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Dissection
  • Aortic Ectasia
  • Aortic Embolism and Thrombosis
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Benign Tumor
  • Cancer
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Artery Aneurysm
  • Coronary Artery Disease (CAD)
  • Empyema
  • Endocarditis
  • Esophageal Cancer
  • Esophageal Diseases
  • Head and Neck Cancer
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Tumors, Benign
  • Heart Tumors, Malignant
  • Lung Cancer
  • Lung Neoplasms, Not Specified as Malignant
  • Mediastinal Tumors, Malignant
  • Mediastinal Tumors, Not Specified as Malignant
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Pericardial Disease
  • Peripheral Arterial Aneurysm
  • Peripheral Arterial Aneurysm and Dissection
  • Pleura Cancer
  • Pleural Cancer
  • Pulmonary Disease
  • Pulmonary Embolism
  • Pulmonary Valve Disease
  • Septal Defect
  • Thoracoabdominal Aortic Aneurysm
  • Thrombosis
  • Vascular Disease


Read Less

47  Procedures


Read Less

Background Check

0 Malpractice Claims

No malpractice history found for Tennessee.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Vanderbilt Univ Sch Of Med
    Medical School | Graduated 1978
  • Vanderbilt University
    Internship Hospital | Completed 1979
  • U Rochester
    Residency Hospital | Completed 1985
  • Vanderbilt University
    Residency Hospital | Completed 1983

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Maggart has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Maggart does not have any memberships or affiliations listed. If you are Dr. Maggart and would like to add memberships or affiliations, please update your profile.

Dr. Maggart's Reviews

Likelihood of recommending Dr. Maggart to family and friends
7 total reviews (3 have comments)

Likelihood to Recommend (7)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Maggart's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    31 to 45 minutes

Patient Comments (3)

Would NEVER recommend him to anyone. He kept my mother sitting in a wheelchair in an exam room for 4 hours while the nurse kept coming in to apologize and say "just a few more minutes". She finally came in and said he would be in soon, apologized again and said, He likes to talk". He wasn't even ...more
Was this helpful? thumbs up icon optionthumbs down icon option
Flag this
Dr Maggart is Great, very professional! He performed my heart bypass surgery. Everything went smoothly, no complications, very little pain during recovery. I am grateful for his excellent skills!
Was this helpful? thumbs up icon optionthumbs down icon option
Flag this
Dr Maggart performed a Quintuple open heart bypass on me in February. He helped save my life. Love him.
Was this helpful? thumbs up icon optionthumbs down icon option
Flag this
Are you Dr. Maggart?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Nearby doctors with similar experience

Cardiovascular Surgery
Cardiac Surgery
Cardiac Surgery
Cardiovascular Surgery
Cardiac Surgery
Cardiovascular Surgery
Thoracic Surgery
Cardiovascular Surgery
Cardiac Surgery
Cardiac Surgery