About Mary Lyttles, Psy.D.

Mary earned a Doctoral degree (Psy.D.) and an M.A. in Clinical Psychology with an emphasis in Forensic Psychology from the Illinois School of Professional Psychology. She also holds a B.S. in Psychology and Sociology from Northern Illinois University. Mary's training has focused on children, adolescents, and adults in a variety of settings including domestic violence shelters, substance use treatment center, court services, community mental health centers, mental health hospital, and private practice. Her practice includes neuropsychological assessments, pre-employment psychological evaluations, as well as individual, family, and couples psychotherapy. Her areas of interest include trauma, neuropsychology, severe mental health illnesses, substance use, anxiety/depression disorder, ADHD, learning disorders, and social problems. Mary has experience working with individuals who have been court mandated for psychological testing and therapy. Additionally, she has experience in providing individual therapy and psychological testing with first responders. She is a member of the Society for Police and Criminal Psychology, the American Counseling Association, and the American Psychological Association.

Arlington Heights Office
3233 North Arlington Heights Road, Suite 300, Arlington Heights, IL 60004
P: 847-221-5622 | F: 847-221-5688

Schaumburg Office
650 East Algonquin Road, Suite 108, Schaumburg, IL 60173
P: 847-221-5622 | F: 847-221-5688

Lake in the Hills Office
9 Crystal Lake Road, Suite 250 Lake In The Hills, IL 60156
P: 847-221-5622 | F: 847-221-5688

Email: [email protected]

Telehealth services are also available

BZA Behavioral Health, located in the NW Suburbs and far NW Suburbs of Chicago, specializes in experienced behavioral health wellness, counseling, therapy and psychological testing services for individuals and families. BZA serves children, adolescents and adults and provides consultation for professionals.

Proudly serving Schaumburg, Palatine, Lake In The Hills, Algonquin, Hoffman Estates, Arlington Heights, Barrington, Elk Grove, Mt. Prospect, Buffalo Grove, Elgin, Bartlett, Park Ridge, Northbrook, Des Plaines, Lake Zurich, Vernon Hills, Libertyville, Cary, Wonder Lake, Island Lake, Fox River Grove, Crystal Lake, Carpentersville, Huntley, Woodstock, McHenry, Gilberts, Dundee and their surrounding communities.