Olivia Moorehead-Slaughter, Ph.D.

Psychologist, The Park School

Dr. Moorehead-Slaughter is a clinical licensed Psychologist with over 30 years of experience working with children, adolescents, families and adults across a range of settings including outpatient mental health clinics, schools, child care centers, juvenile and probate courts, community health centers, and social service agencies.


For the past 22 years, she has been the Psychologist at The Park School in Brookline where she is known as “Dr. O.” She is also a faculty member at the Center for Multicultural Training in Psychology, a predoctoral internship program at Boston University School of Medicine and Boston Medical Center. She has a private consulting practice which includes working with community based organizations, health care entities, and independent schools throughout the country on issues related to diversity, equity, and inclusion; clinical consultation; coaching/mentoring; presentations, retreats, trainings, and workshops.


Dr. Moorehead-Slaughter is the former Chair of the Massachusetts Board of Registration of Psychologists and the American Psychological Association (APA) Ethics Committee. ​In 2014, she received the APA’s Division 35 Bonnie A. Strickland and Jessica Henderson Daniel Distinguished Mentoring Award. In 2019, she was the recipient of the APA’s Division 35 Foremothers Mentorship Career Excellence Award. ​​Her pronouns are she, her and hers..