Terri A. deRoon Cassini, MS, PhD



  • Froedtert Hospital
  • 900 N. 92nd St.
  • Milwaukee, WI 53226


  • Behavioral Health
  • Behavioral Neurology
  • Psychology
  • Trauma and Critical Care

New & Established Patients Call

With each individual patient I believe in working together to identify goals for treatment and then collaboratively formulating a treatment plan. I believe in a strong working relationship with patients in order to formulate change and reduce distress.


Diseases and Conditions

  • Depression
  • Post-Traumatic Stress Disorder (PTSD)
  • Trauma
  • Adjustment Disorder
  • Grief and Loss

Treatments and Services

  • Adult Clinical Psychology
  • Cognitive Behavioral Therapy
  • Behavioral Health
  • Prolonged Exposure Therapy
  • Cognitive Processing Therapy
  • Health Psychology
  • Coping with Emergent Surgery
  • Virtual Visit

Patients Ages Seen

  • Adult
  • Senior


  • English

Hospital Affiliations

  • Froedtert Hospital – Milwaukee
  • Children's Wisconsin - Milwaukee – Milwaukee

Clinic Locations

Froedtert Hospital

map of clinics' locations


I am a health psychologist with an area of expertise in working with survivors of traumatic injury and individuals having difficulty coping with acute illness in need of emergent surgical intervention.

Education and Training

Master of Science - Marquette University - Milwaukee, WI (2005)
Doctor of Philosophy - Marquette University - Milwaukee, WI (2008)
Internship, Health and Trauma Psychology - Zablocki VA Medical Center - Milwaukee, WI (2007-2008)
Fellowship, Health Psychology - Medical College of Wisconsin Affiliated Hospitals - Milwaukee, WI (2008-2010)