Staff Profiles

McLean Hospital’s staff of more than 1,900 caring and compassionate individuals focus on the hospital’s mission to deliver compassionate clinical care, conduct innovative scientific discovery, provide comprehensive professional training, and offer robust public education.

Tessa N. Hamilton, PhD, NCSP

Tessa N. Hamilton, PhD, NCSP

McLean Hospital Title:

Staff Psychologist, McLean SouthEast at Oak Street Child and Adolescent Inpatient Program

Harvard Medical School Title: Instructor in Psychology, Department of Psychiatry
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Melanie Harkins, PsyD

McLean Hospital Title:

Program Director, McLean SouthEast Adolescent Partial Hospital Program

Photo of Nathaniel G. Harnett, PhD

Nathaniel G. Harnett, PhD

McLean Hospital Title:

Director, Neurobiology of Affective and Traumatic Experiences Laboratory

Harvard Medical School Title: Assistant Professor of Psychiatry
Jakob Hartmann, PhD

Jakob Hartmann, PhD

McLean Hospital Title:

Director, Neurobehavioral Stress Resilience Laboratory

Harvard Medical School Title: Assistant Professor of Psychiatry
Jim Holsomback

Jim Holsomback

McLean Hospital Title:

Director of Marketing & Clinical Outreach