Which professional is most likely to hold a medical degree in the field of psychology?

A psychiatrist is the professional most likely to hold a medical degree in the field of psychology. This is because psychiatrists are medical doctors who specialize in the diagnosis, treatment, and prevention of mental health disorders. They have completed medical school, earning an MD (Doctor of Medicine) or DO (Doctor of Osteopathic Medicine), and have undergone residency training in psychiatry.

In contrast, clinical psychologists and psychologists typically hold doctoral degrees in psychology (like a Ph.D. or Psy.D.) but do not attend medical school, meaning they lack a medical degree. Psychoanalysts, while they can be psychologists or psychiatrists, also do not necessarily have a medical degree unless specifically trained in medicine. Therefore, the unique medical training and ability to prescribe medication distinguishes psychiatrists from professionals in psychology.