Dr. Keith Marshall

Dr. Keith L. Marshall, PsyD, M.H.D., is the Founder, CEO, and Clinical Supervisor of Dedicato Treatment Center, a California Department of Health Care Services–certified substance use disorder treatment program specializing in co-occurring mental health conditions. Under his leadership, Dedicato earned The Joint Commission’s highest level of accreditation, placing it among approximately twenty-three percent of treatment centers nationwide recognized for excellence. Dr. Marshall earned a Specialist Certificate in Alcohol and Drug Studies from Glendale College, bachelor’s and master’s degrees in human development from Pacific Oaks College in Pasadena, a Doctorate in Clinical Psychology from The Chicago School of Professional Psychology, and a Certificate in Corporate Board Governance from the Wharton School’s Aresty Institute of Executive Education. After overcoming more than twenty-three years of crack cocaine addiction, homelessness, incarceration, and trauma, he became a two-time International Impact Book Award-winning author and recipient of the 2023 Presidential Lifetime Achievement Award for Volunteer Service.

In this episode, Dr. Marshall details his integrated recovery philosophy that lasting transformation requires aligning psychological healing, disciplined physical wellness, and spiritual accountability to address the mind, body, and spirit. He shares insights from his academic research on adolescent substance use disorders and human developmental risk factors, alongside his clinical credentials in addiction counseling, anger management, and clinical supervision. The conversation covers how clinical practice, education, and personal accountability combine to treat substance use disorders and co-occurring mental health conditions.

This episode offers San Gabriel Valley viewers direct clinical insight into behavioral health and treatment services headquartered in Pasadena, California. Readers of Dr. Marshall’s books, including From Dumpster to Doctor and Factors of Transformation, as well as individuals searching for whole-person recovery strategies will find practical perspectives on trauma-informed care, resilience, and sustainable change.

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