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Our Team

Our Team

Nathan D. Zasler, MD

Mark Bender, PhD

Carrie Hartwell, PhD, LCSW



Tree of Life Staff

Key Personnel

Nathan D. Zasler, MD, FAAPM&R, FACRM, FAADEP, FAAPM, CBIST, CEO and Medical Director/Founder

Mark Bender, PhD, Clinical Program Director, Neuropsychologist