| Business | Phone |
| California Drug Consultants 659 E Walnut St, Pasadena 91101 | (626) 844-0410 |
| Impact Drug & Alcohol Tx Center 1680 N Fair Oaks Ave, Pasadena 91103 | (323) 681-2575 |
| Narcotics Anonymous Pasadena 91101 | (626) 584-6910 |
| Walter Hoving Home 127 S El Molino Ave, Pasadena 91101 | (626) 405-0950 |
| Arroyos Psychological Assn 1 W California Blvd, Pasadena 91105 | (626) 356-9922 |
| Impact Drug & Alcohol Treatmnt 1680 N Fair Oaks Ave, Pasadena 91103 | (323) 681-2575 |
| Aegis Medical Systems 1724 E Washington Blvd, Pasadena 91104 | (626) 794-1161 |
| Assessment Intervention 1382 E Walnut St, Pasadena 91106 | (626) 568-1013 |
| Dr. Fallynn Cox and Associates 745 S Marengo Ave., Pasadena 91106 | (626) 298-1047 |