What Lauliza said. It depends on what kind of service you're looking for.

If it's counseling, a licensed mental health counselor is just as good as a psychologist--it's not the degree but the therapist's experience, therapeutic approach and "fit" with the individual.

If it's medication, then a psychiatrist. But even if you do that, it would be worth also having a counselor because psychiatrists are usually ***hats and it's nice to have a human to talk to.