Dr. Mark McKee, Licensed Clinical Psychologist
Following his discharge from the United States Marine Corp, Dr. McKee received his Bachelor of Science Degree in Psychology (B.S.) and Master of Education Degree in Counseling Psychology (M.Ed.) from North Texas State University, and his Doctoral Degree in Clinical Psychology (Psy.D.) from the Illinois School of Professional Psychology-Chicago (now Argosy University). He was on the faculty there for 17 years, teaching a variety of graduate courses including Infant, Child and Adolescent Development, Psychopathology and Psychotherapy. He also served as Clinical Research Project Chair and Member for over 40 projects. He has been on the Allied Medical Staff of Linden Oaks at Edward Hospital (Naperville, IL) since 1991 and developed the post-doctorate Child and Adolescent Fellowship Program which he directed until 2006. Dr. McKee is on the Medical Advisory Committee of Naperville, IL School District 203, and a Diplomate with the American Board of Psychological Specialties in Child Psychology under the American College of Forensic Examiners. He is also a member of the APA, Council for National Registry of Health Service Providers in Psychology, and a Life Member of The National Registry of Who's Who--2000 Edition. Dr. McKee is married and the father of a teenage girl and a teenage boy. He enjoys running, gourmet cooking and spending time with his family.
Daphne McKee, M.A., Psychotherapist, Parent Coach
After graduating from Barrington (Illinois) High School, Ms. McKee received her Bachelor of Arts Degree in Psychology (B.A.) with a minor in Dance from William Smith (and Hobart) College in Geneva, New York. While living in Chicago, Ms. McKee held administrative and supervisory positions in the fields of advertising, law, accounting, trading (CME), stress management, counseling and healthcare. She continued her education, receiving her Master of Arts Degree in Social Sciences (M.A.) from The University of Chicago, and entered The Illinois School of Professional Psychology (now Argosy University), completing all core courses toward her Doctorate in Psychology. Ms. McKee then withdrew to become a 'stay-at-home-mom', raising a daughter and a son who are currently in high school. Resuming professional life, Ms. McKee has developed Generation Parent, parent coaching and educational programs for parents. Her interests include film production, reading non-fiction, organizing,
career counseling,
dance, yoga and volunteering at her children's schools.
Dr. Jennifer Duff, Licensed Clinical Psychologist
Originally from Maine, Dr. Duff received her Bachelor of Arts Degree in Psychology (B.A.), Cum Laude, with a minor in Sociology from the Randolph Macon College in Richmond, VA. She received her Master of Arts (M.A.) and Doctoral Degree in Clinical Psychology (Psy.D.) from the Chicago School of Professional Psychology, Chicago, IL. Dr. Duff completed her post-doctorate fellowship in the child and adolescent inpatient program at Linden Oaks at Edward Hospital in Naperville, IL. Dr. Duff specializes in Learning Disability evaluations and the treatment of young children. She has been an associate with M. Mark McKee, Psy.D. & Associates since 2004. She is a member of the American Psychological Association. Dr. Duff enjoys running, reading non-fiction, exploring the outdoors, and especially caring for her son who was born in 2008.
