Donald J. Hagler, M.D.

  1. Pediatrician
  2. Pediatric Cardiologist
  3. Cardiologist
  1. Atrial septal defect
  2. Congenital heart disease
  3. Heart disease
  4. Patent ductus arteriosus
  5. Patent foramen ovale
  6. Ventricular septal defect
  1. Cardiac catheterization
  2. Echocardiogram
  3. Fetal echocardiogram
  4. Percutaneous valve procedures
  5. Transesophageal echocardiogram
  • Diagnostic congenital cardiac catheterization
  • Interventional congenital cardiac catheterization — intravascular stents
  • Interventional structural heart disease
  • Percutaneous cardiac valve implantation
  • Percutaneous catheter device closure of atrial septal defects, ventricular septal defects, patent foramen ovale, and patent ductus arteriosus
  • Echocardiography, fetal echocardiography, transesophageal and intracardiac echocardiography
  • Complex congenital heart disease
  • Three-dimensional echocardiography
  1. 1974
    Fellow - Pediatric CardiologyMayo Graduate School of Medicine, Mayo Clinic College of Medicine
  2. 1973
    Fellow - Pediatric CardiologyUCLA Medical Center, University of California, Los Angeles
  3. 1970
    Resident - PediatricsSt. Louis University Group Hospitals
  4. 1969
    Internship - PediatricsSt. Louis University Group Hospitals
  5. 1968
    MDSaint Louis University School of Medicine