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Anthony Tomassoni, MD, MS, FACEP, FACMT, FAACT

Emergency Medicine
Patient type treated
Accepting new patients
Referral required
Not Applicable
Board Certified in
Medical Toxicology and Emergency Medicine


Anthony Tomassoni, MD, is an emergency medicine specialist and medical toxicologist. He specializes in wound care, adverse drug reactions, chest trauma and injury, and asthma.

“Being able to treat patients who need emergency care is the best part of my job,” he says.

Dr. Tomassoni also appreciates problem-solving the most challenging patient cases. “I reassure patients that I will work with them to treat their condition,” he says.  

Outside of the clinic, Dr. Tomassoni educates medical providers about disaster medicine and clinical toxicology. 


  • Associate Professor of Emergency Medicine
  • Medical Director, Yale New Haven Center for Emergency Preparedness and Disaster Response

Education & Training

  • Fellow
    University of Cincinnati Hospitals (1995)
  • Resident
    University of Cincinnati Hospitals (1993)
  • MD
    UMDNJ-New Jersey Medical School (1989)
  • MS
    Fairleigh Dickinson University (1984)
  • BA
    Fairleigh Dickinson University (1979)

Additional Information

  • Yale New Haven Hospital
    20 York Street, Ste South Pavilion Suite 218
    New Haven, CT, 06510
  • Yale New Haven Shoreline Medical Center
    111 Goose Lane
    Guilford, CT, 06437
  • Yale New Haven Health Foxon Urgent Care
    317 Foxon Road
    East Haven, CT, 06512