Janet Retseck, MD, PhD

Assistant Professor


  • Breast Care Center - Cancer Center - Froedtert Hospital
  • 8800 West Doyne Ave.
  • Milwaukee, WI 53226


  • Hematology
  • Medical Oncology

Cancer Center - Froedtert Hospital

New Patient Appointments - Benign Breast

Patient care should be Patient-centered. This means listening to and addressing questions and concerns of my patients and their families, along with staying up to date on emerging treatments for individual patients.


Diseases and Conditions

  • Breast Cancer

Treatments and Services

  • Chemotherapy
  • Targeted Therapy

Patients Ages Seen

  • Adult
  • Senior


  • English

Hospital Affiliations

  • Froedtert Hospital – Milwaukee

Board Certifications

  • Hematology
  • Internal Medicine
  • Medical Oncology

Clinic Locations


I entered medicine as a second career, after teaching English for many years. I enjoy reading, watching baseball, collecting rocks and fossils, playing with my cats, and spending time with my family.

Education and Training

Doctor of Medicine - The Ohio State University College of Medicine - Columbus, OH (2010)
Residency in Internal Medicine - University of Wisconsin Hospitals and Clinics - Madison, WI (2010-2013)
Fellowship in Hematology-Oncology - University of Pittsburgh Medical Center - Pittsburgh, PA (2014-2017)
Doctor of Philosophy in English - Claremont Graduate University - Claremont, CA (2000)