| Business | Phone |
| Aphasia Center Of California Oakland 94602 | (510) 336-0112 |
| Faltz Associates Inc 4279 Piedmont Ave, Oakland 94611 | (510) 654-3381 |
| Linguistic Alternatives 286 Santa Clara Ave, Oakland 94610 | (510) 595-0775 |
| Word Works 2080 Mountain Blvd # 103, Oakland 94611 | (510) 339-0159 |