Gillian L. Sowden, MD

  • Psychiatry
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Gillian L. Sowden

Locations

Dartmouth Hitchcock Medical Center

About me

Gillian Sowden, MD, is a licensed psychiatrist and Assistant Professor of Psychiatry at The Geisel School of Medicine at Dartmouth. Dr. Sowden’s clinical interests include adult psychopharmacology for mood, anxiety, personality, eating and trauma related disorders, substance abuse and women’s mental health. She also has expertise in providing psychodynamic therapy. 

Dr. Sowden has special interest in medical student education and previously taught medical students at Harvard Medical School. Currently she is supervising and teaching psychiatry residents at Dartmouth Hitchcock Medical Center. Research interests have included collaborative care for patients with depression and heart disease, and simulation training for psychiatry residents. 

Dr. Sowden graduated from Williams College, summa cum laude, with a BA in Biology & Biochemistry. She graduated magna cum laude from the Harvard Medical School and did her residency in Adult Psychiatry at Cambridge Health Alliance, a Harvard Medical School affiliate.

Specialties

  • Psychiatry

Areas of focus

  • Psychopharmacology of adult outpatients
  • Psychodynamic therapy
  • Medical education

Titles and faculty positions

  • Assistant Professor of Psychiatry, Geisel School of Medicine, Dartmouth

View my Geisel School of Medicine profile

Awards and achievements

  • 2025, 2026 Top Doctor (named by Castle Connolly, published by New Hampshire Magazine)

Year joined

  • 2015

Department websites

Education

Medical school

  • MD, Harvard Medical School, Boston, MA, 2011

Internship

  • Psychiatry, Cambridge Health Alliance, Harvard Medical School, Cambridge, MA, 2012

Residency

  • Psychiatry, Cambridge Health Alliance, Harvard Medical School, Cambridge, MA, 2015

Board certification

  • Psychiatry