Dr. Donna Lettieri-Marks is a clinical psychologist practicing in Naperville, IL. She offers services to individuals and couples, working with adults aged 18 to 65 and elders over 65. Dr. Lettieri-Marks specializes in a range of concerns, including addiction, attention-deficit/hyperactivity disorder (ADHD), alcohol/drug use, anxiety, bipolar disorder, depression, eating disorders, family stress, grief, LGBTQ+ related concerns, obsessive-compulsive disorder (OCD), relationship stress, improving sleep, and spirituality, as well as general well-being and mental health concerns. She utilizes various therapeutic approaches such as Cognitive Behavioral Therapy (CBT), Mindfulness-Based Cognitive Therapy (MBCT), Family/Marital Therapy, Interpersonal Therapy, Psychodynamic Therapy, Humanistic Therapy, Coaching, Acceptance & Commitment Therapy (ACT), and Intervention. Dr. Lettieri-Marks provides services in English (US).