Dr. Guillermo Portillo is a clinical psychiatrist who enjoys working with adults, using a variety of psychotherapy techniques as well as medication management. Dr. Portillo believes that medication management works best in combination with psychotherapy. He is passionate about engaging the patient in a talk therapy approach that is integrative in nature– drawing on interpersonal, cognitive-behavioral, and insight-oriented therapeutic modalities – to bring the best of each modality into the therapeutic relationship. He treats both English and Spanish-speaking patients and is the medical director of our Forensic Psychiatry group.