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.

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
Dr. David G. Harper

David G. Harper, PhD

McLean Hospital Title:

Associate Director for Research, Division of Geriatric Psychiatry

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

Jakob Hartmann, PhD

McLean Hospital Title:

Director, Neurobehavioral Stress Resilience Laboratory

Harvard Medical School Title: Assistant Professor of Psychiatry
Blake T. Hilton, PsyD

Blake T. Hilton, PsyD

McLean Hospital Title:

Staff Psychologist, Division of Alcohol, Drugs, and Addiction

Harvard Medical School Title: Instructor in Psychology, Department of Psychiatry
Jim Holsomback

Jim Holsomback

McLean Hospital Title:

Director of Marketing & Clinical Outreach

James I. Hudson, MD, ScD, SM

James I. Hudson, MD, ScD, SM

McLean Hospital Title:

Director, Biological Psychiatry Laboratory

Harvard Medical School Title: Professor of Psychiatry
Dr. Ole Isacson

Ole Isacson, Dr Med Sci

McLean Hospital Title:

Founding Director, Neuroregeneration Research Institute

Harvard Medical School Title: Professor of Neurology