ADA Title II Action Guide for State and Local Governments

Exclusions

The following are excluded from the definition of disability: transvestism, transsexualism, pedophilia, exhibitionism, voyeurism, gender identity disorders not resulting from physical impairments, other sexual behavior disorders, compulsive gambling, kleptomania, pyromania, and psychoactive substance use disorders resulting from current illegal use of drugs.

Check your state law, many have anti-discrimination laws similar to the ADA and they may protect people with some of of these conditions.