Al d'Arco son Joseph had a heroin addiction, but stopped using when he went on methadon. When he was made in '89 he already stopped using H a couple of years before. When he and his dad went in to the WPP the feds had to go fetch some methadon for Joey because he became sick after a couple of days because he couldn't get to his local clinic anymore where he had a prescription.

There are also 2 guys in the Genovese Springfield crew who were on H/methadon: Santaniello and Calvanese.

Anthony TG Graziano and Frank Coppa of the Bonannos were known for snorting cocaine from time to time..