★★★★★5.0(1)Dr. Pauline Hsu, MDPediatricianFrederick, MDAccepting patientsAffiliated with a Castle Connolly Top HospitalAccepting patientsAffiliated with a Castle Connolly Top Hospital(301) 846-0300(301) 846-0300Ratings & ReviewsMost RecentHighest Rated10/13/2010Dr HsuI have been taking my daughter to Dr Hsu for the past 9yrs, she is wonderful, i wouldn't ever take her anywhere else, the whole practice is so nice, helpful and they remember you which is great, We have also seen Dr Rodriquis, he is awesome too.1