Applied Psychology Center is an established mental health practice in Ocean Springs, Mississippi, led by licensed psychologist and retired professor Stefan Massong. Drawing on extensive experience across psychology and social work in private practice, medical centers, universities, and community mental health, the practice provides care for adolescents ages 16 and older, individuals, and couples. Clinical services address concerns including anxiety, depression, trauma, adjustment difficulties, self-esteem issues, relational conflict, oppositional behavior, and ADHD, with treatment tailored through approaches such as Trauma-Focused Cognitive Behavior Therapy, behavior modification, motivational interviewing, and solution-focused therapy. The practice also offers administrative support to help clients connect with an appropriate therapist and navigate insurance and billing.