Participants in both groups will receive 5 counseling sessions over 8 weeks with the respective intervention. Participants randomized to the MI condition will receive five 45-60 minute MI sessions over the course of 8 weeks; 3 sessions occur in the office and the last 2 can be either by telephone or in the office. Participants randomized to the SBA condition will receive five 15-30 minute didactic SBA sessions over the course of 8 weeks; 3 sessions occur in the office and the last 2 can be either by telephone or in the office. Research staff will offer participants in both groups smoking reduction and cessation materials including websites, printed materials, hotlines, referrals to smoking cessation counseling programs. Participants will complete follow-up assessments at 8, 12 and 24 weeks post baseline. Self-reported smoking cessation, recorded on timeline followback calendars, will be biochemically verified via saliva cotinine tests at follow-up assessment visits. Prior to enrolling participants for randomization, each MI counselor will be certified for competence by completing the full, manualized treatment with up to 10 pilot participants.