Gary R Collins, PH.D.
Dr. Gary R. Collins is a licensed psychologist with a Ph.D in clinical psychology from Purdue University. His other books include The Magnificent Mind, How to Be a People Helper, and Can You Trust Psychology?
Dr. Gary R. Collins is a licensed psychologist with a Ph.D in clinical psychology from Purdue University. His other books include The Magnificent Mind, How to Be a People Helper, and Can You Trust Psychology? See less
