Andrew Petroll, MS, MD



  • Froedtert Hospital
  • Infectious Disease Clinic - Froedtert Hospital
  • Inclusion Clinic, Sargeant Health Center
  • Inclusion Clinic, Specialty Clinics, Froedtert Hospital
  • Infectious Disease Clinic - Sargeant Health Center


  • Infectious Disease


  • English

Inclusion Clinic

Infectious Disease Clinic

Sargeant Health Center


  • MS
  • MD - Doctor of Medicine

Leadership Positions

  • Assistant Professor of Medicine
  • Assistant Professor of Psychiatry and Behavioral Medicine
  • Assistant Professor, Department of Population Health

Research Interests

Dr. Petroll is an infectious disease specialist with a focus on the care of HIV-positive patients. His research interests include how patients' risk behaviors for HIV transmission are addressed in clinical settings, how patient-physician interactions affect the disclosure and discussion of HIV risk behaviors, and how patient and physician characteristics influence such discussions. He is interested in studying the effectiveness of interventions aimed at improving HIV risk behavior discussions between health care providers and both HIV-negative and HIV-positive patients, assessing HIV testing behaviors within high-risk populations, and intervening to increase serostatus testing.