Toonstra Psychological Services

Toonstra Psychological Services in Grand Rapids, Minnesota provides outpatient mental health care for children, teens, adolescents, and adults seeking individualized therapy and psychological assessment services. Led by licensed psychologist Martin “Jeff” Toonstra, the practice offers evidence-based treatment tailored to each person’s unique needs, including individual, family, and couples therapy, as well as comprehensive psychological evaluations and testing services. With decades of clinical experience across community, educational, and private practice settings, Toonstra Psychological Services delivers compassionate, results-driven care in a supportive outpatient environment.

Specializing in anxiety, depression, trauma, emotional regulation challenges, behavioral disorders, and developmental concerns, the practice integrates proven approaches such as Dialectical Behavior Therapy, Applied Behavior Analysis, Cognitive Behavioral Therapy, and psychotherapy. Toonstra Psychological Services is committed to helping individuals and families across northern Minnesota build insight, resilience, and long-term emotional wellness through personalized mental health treatment.