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Psychologist

Psychologists are health professionals with training and expertise in human behavior and psychological health. Psychologists are not medical doctors, but they hold a doctor of psychology (PsyD degree) or doctor of philosophy (PhD degree) in clinical psychology, counseling, or school psychology.

Psychologists evaluate and treat people who have mental health problems, such as depression. Psychologists also provide counseling and other mental health services. In most states, psychologists do not prescribe medication. However, many states are reviewing prescription-writing privileges for psychologists, and regulations may change. Some psychologists practicing in New Mexico, Louisiana, the territory of Guam, the U.S. military, Indian Health Services, and other departments of the federal government have prescription privileges.

Psychologists are licensed in the state in which they practice.

Author Jeannette Curtis
Author Caroline Rea, RN, BS, MS
Editor Kathleen M. Ariss, MS
Editor Susan Van Houten, RN, BSN, MBA
Associate Editor Tracy Landauer
Associate Editor Pat Truman
Primary Medical Reviewer Patrice Burgess, MD
- Family Medicine
Primary Medical Reviewer Adam Husney, MD
- Family Medicine
Primary Medical Reviewer Kathleen Romito, MD
- Family Medicine
Last Updated May 25, 2007

WebMD Medical Reference from Healthwise

Last Updated: May 25, 2007
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.