| Rare Diseases |
| Aplastic Anemia Foundation of America | 800-747-2820 |
| Charcot-Marie-Tooth Association | 800-606-2682 |
| Cornelia De Lange Syndrome Foundation | 800-223-8355 |
| Histiocytosis-X Association of America | 800-548-2758 |
| National Fragile X Foundation | 800-688-8765 |
| National Tuberous Sclerosis Association | 800-225-6872 |
| National Organization for Rare Disorders | 800-999-6673 |
| Tourette Syndrome Association | 800-237-0717 |
| United Scleroderma Association | 800-722-4673 |
| Rehabilitation |
| National Rehabilitation Information Center | 800-346-2742 |
| Reye's Syndrome |
| National Reye's Syndrome Foundation | 800-233-7393 |
| Sickle Cell Disease |
| Sickle Cell Disease Association of America | 800-421-8453 |
| Skin Problems |
| American Burn Association | 800-548-2876 |
| First-Foundation for Ichthyosis and Related Skin Types, Inc | 800-545-3286 |
| National Organization for Albinism and Hypopigmentation | 800-473-2310 |
| National Psoriasis Foundation | 800-248-0886 |
| Spinal Cord |
| Ankylosing Spondylitis Association | 800-777-8189 |
| In Touch with Kids National Spinal Cord Injury Association | 800-962-9629 |
| Scoliosis Association, Inc | 800-800-0669 |
| Spinal Bifida Association of America | 800-621-3141 |
| United Leukodystrophy Foundation | 800-728-5483 |
| Stroke |
| Courage Stroke Network | 800-553-6321 |
| National Institute of Neurological & Stroke Disorders | 800-352-9424 |
| National Stroke Association | 800-787-6537 |
| Suicide |
| | |
| Support Groups |
| Alliance of Genetic Support Groups | 800-336-4363 |
| Parents Without Partners, Inc | 800-637-7974 |
| Substance Abuse |
| Al-Anon Family Group Headquarters | 800-356-9996 |
| National Clearinghouse for Alcohol and Drug Information | 800-729-6686 |
| National Drug Information Treatment and Referral Hotline | 800-662-4357 |
| Social Security |
| Social Security Administration | 800-772-1213 |
| Surgery |
| Second Surgical Opinion Hotline (Medicare) | 800-633-4227 |