Six-month follow up (FU): Subjects will be interviewed by telephone at monthly intervals after the post-program evaluation for 5 months. Brief structured interviews will assess subjects' perceptions of improvement since treatment, time and frequency of meditation for the treatment group, current pain intensity, physical function, mindfulness and sleep (using the same measures collected weekly). In addition, medication use and additional treatment seeking will be assessed. At 6 months post-treatment, subjects will be asked to return to the CRHC for an evaluation that will be identical to the pre- and post-treatment evaluations.