From Dumpster to Doctor is a gripping autobiography by Dr. Keith L. Marshall, PsyD, M.H.D., chronicling his harrowing journey from trauma and addiction to redemption and success. The book paints a vivid picture of homelessness and despair, reflecting society’s perception of individuals trapped in cycles of suffering. Dr. Marshall opens up about his past, exposing painful memories of childhood abuse, addiction to crack cocaine for over two decades, abandonment, homelessness, incarceration, ...