NBC News medical contributor Dr. Natalie Azar tells TODAY's Matt Lauer that pediatricians are qualified to handle medical problems you might face until age 21, and even a few years beyond.
NBC News: Entertainment
Tue, 06/28/2016 - 10:00am
NBC News medical contributor Dr. Natalie Azar tells TODAY's Matt Lauer that pediatricians are qualified to handle medical problems you might face until age 21, and even a few years beyond.