| Business | Phone |
| Allied Health Institute 8315 Virginia St # K, Merrillville 46410 | (219) 793-1111 |
| Commonwealth Business College 1000 E 80th Pl # 101n, Merrillville 46410 | (219) 769-3321 |
| Davenport University-Merrill 8200 Georgia St, Merrillville 46410 | (219) 769-5556 |
| Olympia College-Health 707 E 80th Pl # 200, Merrillville 46410 | (219) 756-6811 |
| Sawyer College 3803 E Lincoln Hwy, Merrillville 46410 | (219) 947-4555 |