Sarah B Mattern, MSW, LCSW, BCBA is a Social Worker - Clinical practicing in Lancaster, PA
She has not yet shared a personalized biography with Doctor.com.
Accepts New Patients: Yes
Sarah B Mattern, MSW, LCSW, BCBA has not yet listed the medications that she commonly prescribes.
Sarah B Mattern, MSW, LCSW, BCBA has not yet specified the insurance plans she accepts.