He was born in Russia where he worked as a science schoolteacher. In USA, he completed master’s and PhD degree and works as a clinical psychologist, licensed marriage and child counselor and was cr...показать большеHe was born in Russia where he worked as a science schoolteacher. In USA, he completed master’s and PhD degree and works as a clinical psychologist, licensed marriage and child counselor and was credentialed as a school psychologist. He was interested in helping people with brain impairments.показать меньше