According to our records, this business is located at 44919 Elm Ave. in Lancaster (in Los Angeles County), California 93534, the location GPS coordinates are: 34.6985309 (latitude), -118.1421587 (longitude). Effective Speech Therapy is categorized under Education Centers (SIC code 8299). Current estimates show that the unit has a sales volume of $264,000 and staff of approximately 3 people. You can contact the company by phone at (661) 726-4978.