Marc S. Lener, MD

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Dr. Marc S. Lener is an ABMS board certified psychiatrist in clinical practice in New York City, New York. He is founder and CEO of Singula Institute, a learning mental health system.


  • George Washington University School of Medicine, MD
  • University of Pennsylvania, BA


  • American Board of Psychiatry and Neurology – Psychiatry

Professional Accomplishments

  • Completed a psychoanalytic fellowship at the New York Psychoanalytic Society and Institute to further his skills in psychodynamic and psychoanalytic psychotherapy approaches
  • Completed a 3-year clinical research fellowship at the National Institute of Mental Health, where he examined neural correlates of depression heterogeneity to identify biological markers of depression risk and treatment response
  • Completed his psychiatry residency at Icahn School of Medicine at Mount Sinai, where he was accepted into a specialized research track, allowing him to examine neurobiological correlates of psychiatric illness, such as schizophrenia and depression


Articles by Marc S. Lener, MD