Dr. John O'Connell, MD

Dr. John O'Connell, MD

Cardiology  ·  
Male  ·  
Age 68
Dr. John O'Connell, MD is a cardiology specialist in Atlanta, GA and has been practicing for 40 years. He graduated from Loyola University Of Chicago/Stritch School Of Medicine in 1974 and specializes in cardiology and advanced heart failure & transplant cardiology.

5665 Peachtree Dunwoody Rd

Atlanta, GA 30342

Contact Information

(678) 843-5747

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • Humana

*Please verify this information when scheduling an appointment.

Learn about Dr. O'Connell

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Dr. O'Connell's Experience

Dr. O'Connell's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Cardiology
  • Board certified in Advanced Heart Failure and Transplant Cardiology, Cardiovascular Disease and Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found

2  Specialties

  • Cardiology
  • Advanced Heart Failure & Transplant Cardiology

3  Board Certifications

  • Advanced Heart Failure and Transplant Cardiology
    Accredited by: American Board of Internal Medicine*
  • Cardiovascular Disease
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

7  Conditions Treated

1  Procedures

  • Chest CT (incl. Heart and Lungs)

Background Check

0 Malpractice Claims

No malpractice history found for Georgia.

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.


  • Loyola University Of Chicago/Stritch School Of Medicine
    Medical School | Graduated 1974
  • Loyola University McGaw Hospital
    Internship Hospital | Completed 1976
  • Loyola University McGaw Hospital
    Residency Hospital | Completed 1978

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. O'Connell has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. O'Connell's Reviews

Likelihood of recommending Dr. O'Connell to family and friends
2 total reviews (1 has a comment)

Likelihood to Recommend (2)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. O'Connell's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Average wait time

    16 to 30 minutes

Patient Comments (1)

Dr. O'Connell treated me through the advanced heart failure I suffered and eventual Heart Transplant in Utah He gave me courage, strength was very compassinate and had a great sense of humor. His smile is so good to see. As it always was. He walked me to deaths door and back again. Love always,...more
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