About Bert K. Simpson, PhD
Bert Kirby Simpson, PhD is a retired cognitive & behavioral psychologist, counseling psychologist, and health service psychologist. Dr. Bert K. Simpson has 16 years of experience in cognitive & behavioral psychology.
Bert Kirby Simpson, PhD is a retired cognitive & behavioral psychologist, counseling psychologist, and health service psychologist. Dr. Bert K. Simpson has 16 years of experience in cognitive & behavioral psychology.