Mary Andres

An expert on couples’ counseling, sexuality and drug abuse

Associate professor of clinical education, USC Rossier School of Education

Licensed clinical psychologist


  • sexuality and sexual dysfunction
  • bisexuality
  • transgendered and LGBT identity development
  • couples’ therapy
  • psychotherapy
  • drug abuse
  • substance abuse treatment
  • harm reduction
  • communication skills

Additional Information

  • Member, American Psychological Association
  • Board member and past co-president, USC Lambda Alumni Association

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