Yes, and the availability is broader than most people expect going in.
Virtually every correctional facility, whether county jail, state prison, or federal institution, offers some form of rehabilitative programming. Alcoholics Anonymous and Narcotics Anonymous meetings are among the most consistently available programs across facility types. They are volunteer-driven, which means outside members come into the facility to run meetings, and they operate at a remarkably wide range of institutions including smaller county jails that do not have extensive in-house programming.
Anger management and domestic violence intervention courses are also standard offerings at most facilities, particularly for inmates whose offense involved violence or who were court-ordered into treatment as part of their sentence. These programs vary in quality and depth depending on the facility and the staff running them, but they exist and they count toward programming completion which matters at sentencing reviews and parole hearings.
Faith-based programs, life skills courses, parenting classes, and cognitive behavioral therapy groups round out what is typically available, again with variation by facility.
The programs are there. The question is always whether the inmate takes advantage of them. Participation is largely voluntary outside of court-ordered requirements, and inmates who engage seriously with available programming come out better prepared for reentry and present a stronger case to parole boards than those who do not. The resources exist for a reason, and using them is one of the few things entirely within an inmate's control.