Dr. Susan Heitler specializes in teaching couples the skills they need to enjoy a strong, long-lasting and loving partnership, and helping individuals to enjoy well-being when they have been feeling depressed, angry or anxious.  A clinical psychologist in private practice in Denver for over 30 years, Dr. Heitler is a graduate of Harvard University with a doctorate from New York University.

Dr. Heitler's books The Power of Two, The Power of Two Workbook co-authored with her daughter Dr. Abigail Hirsch, and her book on therapy From Conflict to Resolution form the basis for the Power Of Two Marriage program. Dr. Heitler's newest book, Prescriptions Without Pills: For Relief from Depression, Anger, Anxiety, and More offers relief from the common colds of mental health.

Dr. Heitler lives what she teaches. She and her husband have been happily married for nearly 40 years, raising four children, now with children of their own.