About our residents
Our residents learn in a supportive and challenging environment where they receive the most comprehensive training in the anatomy, physiology and clinical management of cardiovascular and thoracic surgical pathology.
Cardiothoracic Traditional Residents

Christine Darcy, DO
Second-Year Traditional Resident
Medical School: Touro College of Osteopathic Medicine
Residency: Christiana Care Hospital
Career Interest: Adult Thoracic Surgery

Dana Ferrari-Light, DO
Second-Year Traditional Resident
Medical School: A.T. Still University School of Osteopathic Medicine
Residency: New York Presbyterian-Queens
Career Interest: Adult Cardiothoracic Surgery

Diana Hsu, MD
First-Year Traditional Resident
Medical School: University of California, San Francisco

Hiroko Nakahama, MD
First-Year Traditional Resident
Medical School: Loyola University Medical Center
Cardiothoracic Integrated Residents

Ammu Vijayakumar, MD
Fifth-Year Integrated Resident
Medical School: University of North Carolina School of Medicine
Career Interest: Adult cardiothoracic surgery

Ahmed Aly, MD
Third-Year Integrated Resident
Medical School: Perelman School of Medicine, University of Pennsylvania
Career Interest: Adult cardiothoracic surgery & science

Jenna Aziz, MD
Second-Year Integrated Resident
Medical School: Howard University College of Medicine
Career Interest: Adult Cardiac Surgery

Aaron Guo, MD
First-Year Integrated Resident
Medical School: Washington University in St. Louis School of Medicine