In Treatment season three continues to center around Dr. Paul Weston who continues to cope with the after-effects of his recent divorce, as well as his move to Brooklyn to continue his practice. In the midst of new emotional and physical challenges (including hand tremors he fears might be the onset of Parkinson's Disease, which killed his father), Paul will be treating three new patients, and will see a new therapist in New York City.

Follows a therapist and five sets of his patients as they struggle with their relationships and inner selves. Paul is a therapist who exhibits great insight and confidence when treating his patients. But Paul suffers crippling insecurities and is counseled by his own therapist, Gina. Adding to his list of growing concerns, his wife Kate is overcome with feelings of neglect and resents competing for his attention. Paul's patients include a young doctor...