| Business | Phone |
| Transactional Analysis 4520 Morgal St, Rockville 20853 | (301) 460-1290 |
| Developmental School Fndtn 6000 Executive Blvd # 605, Rockville 20852 | (301) 881-0078 |
| Foundation School Montgomery 5320 Marinelli Rd, Rockville 20852 | (301) 468-9700 |
| National Education Institutes 5303 Manorfield Rd, Rockville 20853 | (301) 871-9422 |
| Grafton Group Home 13909 Vista Dr, Rockville 20853 | (301) 871-3125 |
| Grafton Group Home 5903 Spaatz Pl, Rockville 20851 | (301) 460-5770 |
| Grafton School 12301 Academy Way, Rockville 20852 | (301) 231-6673 |
| Ivymount School 11614 Seven Locks Rd, Rockville 20854 | (301) 469-0223 |
| Jill Broder's Tutoring Ctr 10076 Darnestown Rd, Rockville 20850 | (301) 762-7323 |
| Katherine Thomas School 9975 Medical Center Dr, Rockville 20850 | (301) 738-9691 |