Marcos Mills, MD

Pediatric Cardiologist

English, Spanish

Primary Specialty


Other Specialty

Pediatric Cardiology


Board Certification
Am Bd Pediatrics (Sub: Pediatric Cardiology), American Board of Pediatrics
Medical School:
University of Florida
Lucile Packard Children's Hospital (Stanford Hlt System)
Lucile Packard Children's Hospital (Stanford Hlt System)



Marcos Mills, MD, is an Assistant Professor of Pediatrics at Emory University School of Medicine. Dr. Mills previously attended the University of Florida for medical school before his residency at Stanford University. His pediatric cardiology fellowship and his advanced year in Cardiac Intensive Care training were completed at Stanford University and he now cares for children with congenital and acquired heart disease in the intensive care unit. Most recently, Dr. Mills’ primary scholarly focus has been on medical education and communication skills training for physicians. He considers his role in the CICU a privilege and an opportunity to meaningfully contribute to the lives of his patients and their families. Outside of work he enjoys spending time with his family, grilling, playing guitar, and exercising.

Focus of Practice

  • Congenital Heart Disease
  • Heart Failure and Transplantation
  • Medical Education, Simulation

Areas of Interest

  • Outcomes following cardiothoracic surgery
  • Heart Failure/Ventricular Assist Device management and outcomes


Childrens Healthcare of Atlanta Cardiology, Inc.

1405 Clifton Rd NE Atlanta, GA 30322 404-256-2593

Professional Affiliations

  • American Academy of Pediatrics
  • Pediatric Cardiac Intensive Care Society

Research & Publications

Communication Skills Training, Virtual Reality/Simulation for medical education , Ventricular Assist Devices and Transplantation outcomes