Need a speech therapist to help a teen pronounce his r's and s's. On-line. Once a week. Need a speech therapist to help a teen pronounce his r's and s's. On-line. Once a week. Need a speech therapist to help a teen pronounce his r's and s's. On-line. Once a week. Need a speech therapist to help a teen pronounce his r's and s's. On-line. Once a week. Need a speech therapist to help a teen pronounce his r's and s's. On-line. Once a week.