William Karslake is a Licensed Professional Counselor who has been successful in treating anxiety, depression, and substance abuse. He offers support and direction for clients' transitions to a clean and sober life. LENS Neurofeedback is also increasingly being used in addictions treatment as it improves motivation and self-esteem. Clients are not required to take, do, or feel anything; and treatments only take minutes. A course of treatment is 8 to 12 visits and results are usually permanent.