This individual is a community provider. Community providers have medical privileges to practice at Connecticut Children's, but they are independent providers who have been granted use of the hospital's facilities for the care and treatment of their patients. They schedule and bill separately for their services and are not employees or agents of Connecticut Children's or any of its entities. If you need assistance finding a Connecticut Children's doctor, please call 860.545.9000.
Stew Mackie, MD, is a pediatric cardiologist and Program Director of the University of Connecticut Pediatric Residency Program. Dr. Mackie’s clinical interests include hyperlipidemia, general pediatric cardiology, and non-invasive imaging. In his free time, Dr. Mackie enjoys watching his two children playing sports, running outside, and enjoying the outdoors.
Locations Where I See Patients

Connecticut Children’s Medical Center – Hartford
282 Washington Street
Hartford, CT06106
United States