Yale Pediatric Hemotology and Oncology

Katherine Kosiv, MD, is a pediatric cardiologist with expertise in cardiac imaging and fetal cardiology. She cares for children and young adults with congenital or acquired heart disease, and pregnant women with fetuses that have a suspected congenital heart defect. She has expertise in fetal cardiology and noninvasive imaging, and performs transthoracic, transesophageal, and fetal echocardiography.