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Mary Flett, PhD


Mary Flett, Ph.D., has been a sought-after teacher and trainer for over 30 years. She is a licensed clinical psychologist who focuses her practice on aging issues and behavioral rehabilitation, partnering with medical professionals, integrative medicine practitioners, and complementary healing providers. Dr. Flett has worked in private practice, community-based agencies, and has provided services in both state and county government behavioral health systems.

In addition to her clinical work across the developmental spectrum, Dr. Flett has conducted evaluation and outcomes analyses and quality improvement studies for county and state government. She has taught at both the undergraduate and graduate levels, and was formerly affiliated with the Master’s in Counseling Program at Sonoma State University in California. Dr. Flett is the author of Mastering the DSM-5®: Integrating New & Essential Measures Into Your Practice (PESI, 2014).

Prior to becoming a psychologist, Dr. Flett spent 10 years working as a legal assistant in the areas of family law, criminal law, probate and tax law, and public law. Dr. Flett studied improvisation at the famed Second City in Chicago and performed stand-up comedy. She has a remarkable wit and ability to present information in a lively and engaging way.

Speaker Disclosures:

Financial: Mary Flett is in private practice. She receives a speaking honorarium from PESI, Inc. She has no relevant financial relationships with ineligible organizations.
Non-financial: Mary Flett has no relevant non-financial relationship to disclose.

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