Michael J Kozal MD

Professor of Medicine (AIDS); Chief Section of Infectious Diseases VA CT Healthcare System; Director Yale HIV Clinical Trials; Acting Chief, Medical Service VACHS & Vice Chair, VA Medical Service for the Yale Dept. of Internal Medicine

Departments & Organizations

Internal Medicine: Viral Hepatitis Program | Infectious Diseases: AIDS Care Program

Research Interests

Genetic determinants of HIV and Hepatitis C drug resistance; New technologies to detect low abundance drug resistant viral variants

Clinical Interests

Infectious diseases; AIDS care; HIV care


  • M.D., University of Nebraska , 1988

Selected Publication

  • Lataillade M, Chiarella J, Yang R, DeGrosky M, Uy J, Seekins D, Simen B, St. John E, Moreno E and Kozal M. Virologic Failures on Initial boosted-PI Regimen Infrequently Possess Low-level Variants with Major PI Resistance Mutations by Ultra-deep Sequencing. PLoS One 2012;7(2):e30118. PMID: 22355307