M.P.
Hi
I take my daugther to Woburn pediatrics in woburn,ma. It is located at the border of burlington Next to stop and shop. Its and excellent place. Its open 7 days. mon-fri till 7pm and sat-sun till 12 noon and doctors are on call 24/7. Good luck!
http://www.beansprout.net/pediatrics/Categories.asp?AT=1_...