East River Psychological Services, PLLC

I'm committed to working with individuals of all ages to understand their unique needs and provide tailored assessments. My expertise encompasses a range of conditions, including ADHD, autism, dementia, learning disorders, and court-related matters. Matthew Christiansen, PHD Clinical Psychologist Services Psychological Evaluations Insurance Accepted Avera BlueCross and BlueShield Medicaid Medicare Optum Sanford United Healthcare Wellmark Client Portal Request appointment.