Duefrene practices Emergency Medicine. She studied medicine at State University of New York Downstate Medical Center College of Medicine.
![]() |
Dr. Veronica Bonales, MD
![]() ![]() |
![]() |
Dr. Michael F. Schafle, MD
![]() |
![]() |
Dr. Philip L. Olkin, MD
![]() |
![]() |
Dr. John E. Tveten, MD
![]() |
![]() |
Dr. Glenn O. Siegfried, MD
![]() |
![]() |
Dr. Victor A. Wallenkampf, MD
![]() ![]() |
![]() |
Dr. George J. Zibilich Jr., MD
![]() |
![]() |
Dr. Carl D. Fullbright, MD
![]() |
![]() |
Dr. Gregory S. Larsen, DO
![]() |
![]() |
Dr. Keri L. Jackson, MD
![]() |