Sacred Heart Speech & Hearing 5802 Chestnut St Zionsville, PA 18092 Phone : (610) 776-4795 Business Category Hearing Aids & Assistive Devices Miscellaneous Retail Stores Sacred Heart Speech & Hearing 421 W Chew St Allentown, PA 18102 Phone : (610) 776-4795 Business Category Hearing Aids & Assistive Devices Offices & Clinics Of Health Practitioners Audiologists Miscellaneous Retail Stores