I have 16 years of experience and specialize in the field of clinical neuropsychology with specific knowledge in the areas of traumatic brain injury, dementia and substance abuse. I have published on such topics as the neurodevelopmental effects of acute ethanol in adolescence, neurobiology of adolescent drinking in adulthood and unique effects of ethanol and THC co-administration in adolescence. I have testified on role of cognitive decline in the elderly, the effect of early childhood TBI on subsequent development and the presence/absence of neurocognitive impairment versus malingering in cases of suspected TBI.