Mary Hitchcock Memorial Hospital Psychiatry

Residency · Lebanon, NH

Sponsored by Dartmouth-Hitchcock/Mary Hitchcock Memorial Hospital · Director Gillian Sowden

Gillian Sowden, MD
Director of Residency Training
Psychiatrist, Assistant Professor of Psychiatry at Geisel School of Medicine
Psychopharmacology of adult outpatients, Psychodynamic Therapy, Medical Education
Julia Frew, MD
Associate Director of Residency Training
Addiction medicine physician, Associate Professor of Psychiatry at Geisel School of Medicine
Reproductive and Perinatal Psychiatry, Perinatal Addiction, Psychiatric Education, Perinatal psychiatry and perinatal substance use disorders
Patrick Ho, MD, MPH
Associate Director of Residency Training · Papers with 5 residents since 2023
Psychiatrist, Assistant Professor of Psychiatry at Geisel School of Medicine
Quality Improvement and health services research, consultation-liaison psychiatry
Mohamed Jasser, DO, MS, MPH
Program Director, Adult Psychiatry Residency Child and Adolescent Track
Psychiatrist, Assistant Professor of Psychiatry at Geisel School of Medicine
Wilder Doucette, MD, PhD
Program Director, Adult Psychiatry Residency Research Track
Psychiatrist, Assistant Professor of Psychiatry at Geisel School of Medicine
Matthew Duncan, MD
Adult Psychiatry Section Chief
Psychiatrist, Assistant Professor of Psychiatry at Geisel School of Medicine
Eileen McGarry, MD
Co-Chief Resident, 2026-2027
Psychiatrist, Instructor in Psychiatry at Geisel School of Medicine
Emergency psychiatry, CL service, inpatient, eating disorders, Wellbeing and burnout, trauma, Trail running, cycling, hiking, baking, petting farm animals
Aaron York, MD
Faculty
Psychiatrist, Assistant Professor of Psychiatry at Geisel School of Medicine
Adam Smith, PhD
Faculty
Assistant Professor of Psychiatry at Geisel School of Medicine
Adrian Ambrose
Physician
Psychiatrist at Pacific Neuropsychiatric Specialists Inc
Alexander Buell, MD
, Assistant Professor of Psychiatry
Psychiatrist, at Dartmouth-Hitchcock/Mary Hitchcock Memorial Hospital
Aliaksandr Shakhau, MD
Pathological Aging in Patients with Severe Mental Illness, Cognitive Decline, and Frailty
Geriatric psychiatrist, at Dartmouth-Hitchcock/Mary Hitchcock Memorial Hospital
Pathological aging in patients with severe mental illness
Alisha Agrawal, MD
Psychiatrist at Northwell Health
Allen Richert, MD
Director of Residencey, School of Medicine, Department of Psychiatry, University of Mississippi Medical Center
Sleep medicine physician, Professor at University of Mississippi School of Medicine
Amy Hathorn, MD
Resident
Psychiatry resident, Dartmouth-Hitchcock/Mary Hitchcock Memorial Hospital
Andrew Koo, MD
Faculty
Psychiatrist, Instructor in Psychiatry at Geisel School of Medicine
Anna Graefe, MD, PhD
Assistant Professor, Psychiatry and Neurology
Psychologist, Assistant Professor at Dartmouth-Hitchcock/Mary Hitchcock Memorial Hospital
Neuropsychology of adults with neurological and complex medical conditions; epilepsy; cognitive rehabilitation, Psychosocial and functional outcomes following epilepsy surgery; cognitive rehabilitation; self-management interventions for epilepsy
Anne Felde, MD
EEG and fMRI Biomarkers of Response to TMS in Depressed Veterans. Efficacy and Safety of Stellate Ganglion Block Treatment for PTSD in Veterans
Psychiatrist, Assistant Professor of Psychiatry at Geisel School of Medicine
EEG and fMRI biomarkers of response to TMS in depressed veterans. Efficacy and safety of stellate ganglion block treatment for PTSD in veterans
Anne Kwon, MD
Physician
Psychiatrist at Melrose-Wakefield Hospital
Arianna Horgan, MD
Resident
Psychiatry resident, Dartmouth-Hitchcock/Mary Hitchcock Memorial Hospital
Arnav Pondicherry, MD
Physician
Psychiatrist at Access TeleCare
Arvind Vaz
Physician
Psychiatrist
Auston Gillis, MD
Resident
Psychiatry resident, Dartmouth-Hitchcock/Mary Hitchcock Memorial Hospital
Barbara Wilson, MD
Faculty
Psychiatrist

Gillian Sowden, MD
Director of Residency Training
Psychiatrist, Assistant Professor of Psychiatry at Geisel School of Medicine
Psychopharmacology of adult outpatients, Psychodynamic Therapy, Medical Education
Julia Frew, MD
Associate Director of Residency Training
Addiction medicine physician, Associate Professor of Psychiatry at Geisel School of Medicine
Reproductive and Perinatal Psychiatry, Perinatal Addiction, Psychiatric Education, Perinatal psychiatry and perinatal substance use disorders
Patrick Ho, MD, MPH
Associate Director of Residency Training · Papers with 5 residents since 2023
Psychiatrist, Assistant Professor of Psychiatry at Geisel School of Medicine
Quality Improvement and health services research, consultation-liaison psychiatry
Mohamed Jasser, DO, MS, MPH
Program Director, Adult Psychiatry Residency Child and Adolescent Track
Psychiatrist, Assistant Professor of Psychiatry at Geisel School of Medicine
Wilder Doucette, MD, PhD
Program Director, Adult Psychiatry Residency Research Track
Psychiatrist, Assistant Professor of Psychiatry at Geisel School of Medicine
Matthew Duncan, MD
Adult Psychiatry Section Chief
Psychiatrist, Assistant Professor of Psychiatry at Geisel School of Medicine
Eileen McGarry, MD
Co-Chief Resident, 2026-2027
Psychiatrist, Instructor in Psychiatry at Geisel School of Medicine
Emergency psychiatry, CL service, inpatient, eating disorders, Wellbeing and burnout, trauma, Trail running, cycling, hiking, baking, petting farm animals
Aaron York, MD
Faculty
Psychiatrist, Assistant Professor of Psychiatry at Geisel School of Medicine
Adam Smith, PhD
Faculty
Assistant Professor of Psychiatry at Geisel School of Medicine
Adrian Ambrose
Physician
Psychiatrist at Pacific Neuropsychiatric Specialists Inc
Alexander Buell, MD
, Assistant Professor of Psychiatry
Psychiatrist, at Dartmouth-Hitchcock/Mary Hitchcock Memorial Hospital
Aliaksandr Shakhau, MD
Pathological Aging in Patients with Severe Mental Illness, Cognitive Decline, and Frailty
Geriatric psychiatrist, at Dartmouth-Hitchcock/Mary Hitchcock Memorial Hospital
Pathological aging in patients with severe mental illness
Alisha Agrawal, MD
Psychiatrist at Northwell Health
Allen Richert, MD
Director of Residencey, School of Medicine, Department of Psychiatry, University of Mississippi Medical Center
Sleep medicine physician, Professor at University of Mississippi School of Medicine
Amy Hathorn, MD
Resident
Psychiatry resident, Dartmouth-Hitchcock/Mary Hitchcock Memorial Hospital
Andrew Koo, MD
Faculty
Psychiatrist, Instructor in Psychiatry at Geisel School of Medicine
Anna Graefe, MD, PhD
Assistant Professor, Psychiatry and Neurology
Psychologist, Assistant Professor at Dartmouth-Hitchcock/Mary Hitchcock Memorial Hospital
Neuropsychology of adults with neurological and complex medical conditions; epilepsy; cognitive rehabilitation, Psychosocial and functional outcomes following epilepsy surgery; cognitive rehabilitation; self-management interventions for epilepsy
Anne Felde, MD
EEG and fMRI Biomarkers of Response to TMS in Depressed Veterans. Efficacy and Safety of Stellate Ganglion Block Treatment for PTSD in Veterans
Psychiatrist, Assistant Professor of Psychiatry at Geisel School of Medicine
EEG and fMRI biomarkers of response to TMS in depressed veterans. Efficacy and safety of stellate ganglion block treatment for PTSD in veterans
Anne Kwon, MD
Physician
Psychiatrist at Melrose-Wakefield Hospital
Arianna Horgan, MD
Resident
Psychiatry resident, Dartmouth-Hitchcock/Mary Hitchcock Memorial Hospital
Arnav Pondicherry, MD
Physician
Psychiatrist at Access TeleCare
Arvind Vaz
Physician
Psychiatrist
Auston Gillis, MD
Resident
Psychiatry resident, Dartmouth-Hitchcock/Mary Hitchcock Memorial Hospital
Barbara Wilson, MD
Faculty
Psychiatrist