Newborn & Baby Development

Learn about newborn milestones from Dyan Hes, M.D. in these Howcast videos so you can tell if your infant is progressing the way a new baby should.

ABOUT THE EXPERT

Dr. Dyan Hes

Dyan Hes, M.D., the medical director of Gramercy Pediatrics, cares for children from birth through their college years. Dr. Hes practices both general pediatrics and pediatric obesity medicine. She has been named one of New York’s Top Doctors by Castle and Connolly for the past two years.