Hearing Guides Contact us as follows: Main Number: (714) 639-4990 Fax Number: (714) 744-3841 Fax Number Audiology department: (714) 639-2598 E-mail: pshc@pshc.org To Schedule an Appointment: (714) 923-1521 Please click on the items below to start the process with Providence Speech and Hearing. We look forward to seeing you soon.