Antonia S New

Dr. Antonia S New is a Professor, Residency Training Director, and Vice Chair for Education in the Department of Psychiatry at the Icahn School of Medicine at Mount Sinai. She holds affiliations with multiple Mount Sinai hospitals including Mount Sinai Morningside, Beth Israel, Brooklyn, Queens, and The Mount Sinai Hospital. Her roles include overseeing psychiatric residency education and medical student training.

Education:

• MD: Weill Medical College of Cornell University
• Residencies in Internal Medicine (New York Hospital) and Psychiatry (Payne Whitney Psychiatric Clinic, Weill Cornell Medicine)
• Fellowships in Psychiatry at Mount Sinai Health System, Mount Sinai Hospital, and Icahn School of Medicine

Research Focus: Neurobiology of borderline personality disorder (BPD), emotion regulation mechanisms, trauma resilience, and neural circuitry using functional MRI and positron emission tomography. Her work integrates social neuroscience and philosophy of mind perspectives, with emphasis on aggression control and interoception abnormalities in BPD.

Awards: Multiple teaching and scholarship awards (specific names unspecified). Active mentor in training medical students, residents, and post-doctoral fellows.

Labs/Teams: Associated with the Mood and Personality Disorders Research Program examining BPD and trauma responses through multidisciplinary approaches.