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Mark Kastleman is a Board Certified Clinical Chaplain and Spiritual Mental Health Practitioner with a specialty in addiction recovery, behavior change and healthy relationships. For the last 23 years, Mark has focused on providing hope and a path to healing for: men battling with pornography and sexual addiction; wives who bear the heavy burden of betrayal trauma; and couples striving to save their marriages. Information on Mark’s intensive, compassionate counseling program "Reclaim" can be accessed at:

In successful long-term recovery from his own struggles with sexual addiction, Mark has a
deep empathy and understanding for his clients. After more than 30 years of marriage,
Mark and his wife Ladawn know the personal heartache and fallout of addiction and mental illness and what  it takes for both spouses to heal and successfully move forward together.


Mark’s bestseller, The Drug of the New Millennium—The Brain Science Behind Internet
Pornography Use
, has been published in four languages and is widely cited and utilized by
therapists, counselors and clergy. Mark has co-authored a new book, The Pornography Paradox, available on

In 2007, Mark and his team of neuroscientists and psychologists created the online recovery education and support service—Candé Through Candéo, Mark enjoyed the privilege of teaching and mentoring individuals in more than 85 countries in their struggles with pornography/sexual addiction and relationship struggles.

As a professional speaker and trainer, Mark has presented to higher education institutions,
government agencies, medical and mental health professionals, the U.S. military and religious organizations across the U.S. and in many parts of the world.

Mark is co-host of the popular weekly podcast, Porn, Betrayal, Sex & the Experts. PBSE has tens of thousands of monthly listeners spread across more than 170 countries worldwide. (  

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