Nadine Greiner, PhD, is an executive coach with a dual doctorate in organization development and clinical psychology. She has helped more than a thousand people become more effective and fulfilled at work. Recognized for her immense success rate, Nadine has more than 30 years of experience in the field of coaching. In addition to her advanced academic preparation, she has held several high-level positions in privately held and publicly traded companies, and served as CEO at the age of 38. This trifecta of psychology, business, and executive leadership makes her a unique and effective coach who produces excellent results for her clients. Nadine speaks and lectures in postgraduate programs globally.