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Ann Callahan, MD, Psychiatry, Darien, CT

AnnMCallahanMD

Psychiatry Darien, CT

Psychopharmacology

Ann M. Callahan, M.D. LLC

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  • Office

    3 Thorndal Cir
    Darien, CT 06820
    Phone+1 203-655-0002
    Fax+1 203-655-0023

Summary

  • Dr. Ann Callahan is a psychiatrist based in Darien, CT, specializing in psychopharmacology. She completed her medical education at Tufts University School of Medicine, followed by an internship in Internal Medicine and a residency in Psychiatry at Massachusetts General Hospital. She further pursued a research fellowship in Biological Psychiatry at the NIH Clinical Center. Dr. Callahan has authored several publications, including works on bipolar disorder, cortisol levels and depression, and thyrotropin-releasing hormone, with citation counts ranging from 12 to 55 times.

Education & Training

  • NIH Clinical Center
    NIH Clinical CenterResidency, Biological Psychiatry Research Fellowship, 1993 - 1995
  • Massachusetts General Hospital/McLean Hospital
    Massachusetts General Hospital/McLean HospitalResidency, Psychiatry, 1990 - 1993
  • Massachusetts General Hospital
    Massachusetts General HospitalInternship, Internal Medicine, 1989 - 1990
  • Tufts University School of Medicine
    Tufts University School of MedicineClass of 1989

Certifications & Licensure

  • DC State Medical License
    DC State Medical License 1994 - Present
  • CT State Medical License
    CT State Medical License 2001 - 2026

Publications & Presentations

PubMed