Lane Pederson Dr. Lane Pederson, is an award-winning author who has provided DBT training to over 20,000 therapists across the world through his company, Lane Pederson and Associates. He also owns Mental Health Systems, PC (MHS), which is one of the largest DBT-spcialized practices in the United States, and he co-owns Acacia Therapy and Health Training in South Africa. Dr. Pederson uses his DBT skills every day, with some days being more effective than others. Read More Read Less