Skip to main content
Dennis Fitzsimmons, MD, Psychiatry, Boston, MA, ThedaCare Regional Medical Center-Appleton

DennisMFitzsimmonsMD

Psychiatry Boston, MA

Physician

Dr. Fitzsimmons is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Fitzsimmons' full profile

Already have an account?

Education & Training

  • Tufts Medical Center
    Tufts Medical CenterResidency, Psychiatry, 1998 - 2001
  • John Peter Smith Hospital (Tarrant County Hospital District)
    John Peter Smith Hospital (Tarrant County Hospital District)Internship, Transitional Year, 1997 - 1998
  • Universidad de Zaragoza Faculty of Medicine
    Universidad de Zaragoza Faculty of MedicineClass of 1996
  • Georgetown University
    Georgetown UniversityBA

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 2002 - 2021
  • MA State Medical License
    MA State Medical License 2000 - 2020
  • VT State Medical License
    VT State Medical License 2015 - 2020
  • WI State Medical License
    WI State Medical License 2001 - 2019
  • GA State Medical License
    GA State Medical License 2008 - 2011

Other Languages

  • Spanish

Hospital Affiliations