About Your Presenter     Jeff Riggenbach, PhD, LPC, is a licensed professional counselor in the state of Oklahoma.  He is currently on staff at Brookhaven Psychiatric Hospital in Tulsa where he serves as their Coordinator of outpatient services and oversees Brookhaven’s Borderline personality disorder treatment program.  Dr. Riggenbach trained at The Beck Institute of Cognitive Therapy and Research in Philadelphia, and lectures nationally and internationally on topics related to CBT and Personality Dysfunction.  He is a Diplomat of the Academy of Cognitive Therapy, a member of the Beck Institute’s Speaker’s Bureau, and has served as a site director for an international outcome trial treating individuals with BPD. Dr. Riggenbach is known for bridging the gap between academia, research findings, and day to day clinical practice.  His seminars on DBT, CBT, and Schema-Focused Cognitive Therapy receive the highest evaluations in terms of clinical utility as well as entertainment value.