Behavioral Health services at Mercy Clinic Psychology - Lowell are coordinated with physicians, attorneys and other professionals. Drs. Scholma and DeWeese use their expertise to diagnose and treat patients of all ages and cover a wide spectrum of needs, including depression, anger, stress management, anxiety and eating disorders. Dr. Downing is a Clinical Neuropsychologist who assists in directing treatment through evaluations of mood, learning, and cognition.