Rose Medical Center
4500 E. 9th Ave. #660
Denver, CO 80220

Bio of Dr. Heitler

Susan Heitler, Ph.D., is a Denver clinical psychologist who specializes in treatment of anxiety, depression, anger, narcissism, parenting challenges, and marital difficulties.

An author of multiple books, articles, audio cd’s and videos, Dr. Heitler is best known in the therapy community for having brought understandings of conflict resolution from the legal and business mediation world to the professional literature on psychotherapy.

Prescriptions Without Pills: For Relief from Depression, Anger, Anxiety and More, Dr. Heitler’s most recent book, offers intervention strategies for therapists that also can be used as self-help treatments.

David Decides About Thumbsucking, Dr. Heitler’s first book, has been recommended for over thirty years by children’s dentists to help young children end detrimental sucking habits.

From Conflict to Resolution, an innovative conflict-resolution theory of psychopathology and treatment, has strongly influenced the work of many therapists.

The Power of Two , The Power of Two Workbook, and also Dr. Heitler’s  website for couples called, teach the skills for marriage success.

For therapists who would like to lead Power of Two Marriage Skills Workshops, Dr. Heitler has put together a complete Leaders Kit that includes training materials, marketing suggestions, before and after feedback forms, plus a curriculum guide with detailed lesson plans for 12 90-minute sessions.  The multiple interactive exercises in each lesson plan can also be used as stand-alone single-session workshops.

Dr. Heitler gives workshops for therapists world-wide. She leads sessions on couples therapy, and also on treatment of depression, anxiety, anger, and narcissism.


Dr. Heitler graduated from Harvard  University in 1967, and earned her Ph.D. in clinical psychology from NYU in 1975.

Awards and Accomplishments

The editors of the master therapist video series Assessment and Treatment of Psychological Disorders selected Dr. Heitler from all the marriage and family therapists in the US to demonstrate the theory and techniques of couple treatment.  Her video from this series, The Angry Couple: Conflict Focused Treatment has become a staple in psychologist and marriage counseling training programs.

The editors of the Psychologist Desk Reference, a compendium of therapeutic interventions, selected Dr. Heitler to write the chapter on Treating High Conflict Couples. Other editors of books on counseling theory and techniques have similarly invited her to contribute chapters on her conflict resolution treatment methods.

Dr. Heitler’s 1997 book The Power of Two (New Harbinger), which clarifies the communication and conflict resolution skills that sustain healthy marriages, has been translated for publication in six foreign language editions–in China, Taiwan, Israel, Turkey, Brazil and Poland.

Dr. Heitler has been invited to present workshops on her conflict resolution methods for mediators and lawyers, psychologists, and marriage and family therapists throughout the country and globally.  She has been a popular presenter at national professional conferences including AAMFT, APA, SmartMarriages, and SEPI and has lectured internationally in Austria, Australia, Canada, China, Israel, Lebanon, Spain, and the United Arab Emirates.  Most recently she was invited to give the keynote address, which was on conflict resolution, in Beirut, Lebanon for the 1st Pan-Arab Psychology Conference.

Dr. Heitler’s blog on has received over 9 million reads.

Dr. Heitler is frequently interviewed in magazines such as Fitness, Men’s Health, Women’s World, and Parenting.  Her cases have appeared often in the Ladies Home Journal column “Can This Marriage Be Saved?”  She is often interviewed by Denver TV newscasters for her perspectives on psychological aspects of current events.

In May, 2004 Dr. Heitler appeared on the CBS Early Show where anchor Harry Smith introduced her as “the most influential person in my life—my therapist.”  He encouraged his viewers similarly to seek therapy when they are emotionally distressed and pre-marital counseling when they are contemplating marriage.

Dr. Heitler, three of her adult children and one of their friends were awarded a U.S. government Healthy Marriages Initiative grant to produce interactive games for teaching marriage communication and conflict resolution skills over the internet.  See to experience their fun, low-cost, high-impact methods of teaching the skills for a strong and loving marriage.


Dr.  Heitler and her husband of almost 40 years are proud parents of four happily married adult children and are grandparents of over a dozen grandchildren.

Read Interview with Dr. Susan Heitler