People can become addicted to drugs or alcohol despite a handicap or particular physical challenge. This sometimes makes individuals even more susceptible to getting involved in alcohol or drug addiction, due to the unique issues that this can bring in the perspon's life. This is often a factor for individuals in the deaf and hearing impaired community also, and treatment for substance abuse disorders is sometimes required. Deaf or hearing impaired individuals will need ASL or other assistance as part of their treatment plan, and there are alcohol and drug rehabilitation facilities available throughout the Petaluma, California area which specifically help fill these needs. Professional treatment counselors who understand the need for ASL and can provide other crucial assistance to deaf or hearing impaired addicted individuals are readily accessible in numerous drug rehab programs around Petaluma, California and in the United States.