Residency Program Leadership

Neil Dasgupta, MD
Vice Chair, Department of Emergency Medicine
Director of Emergency Critical Care
Program Director, Emergency Medicine Residency
- Staff Physician, Nassau University Medical Center
- Adjunct Assistant Clinical Professor, NYIT College of Osteopathic Medicine

Roshan Givergis, DO, MPH
Program Director, Transitional Year Residency
Assistant Program Director, Emergency Medicine Residency
- Staff Physician, Nassau University Medical Center

Rijo Maracheril, MD
Assistant Program Director, Emergency Medicine Residency
- Staff Physician, Nassau University Medical Center
- Adjunct Assistant Clinical Professor, NYIT College of Osteopathic Medicine
Core Faculty

Jessica Berrios, MD
Chair, Department of Emergency Medicine
- Core Faculty, Emergency Medicine Residency
- Staff Physician, Nassau University Medical Center

Lyncean Ung, DO
Director of Quality Improvement and Informatics, Emergency Department
Research Director, Emergency Medicine Residency
- Core Faculty, Emergency Medicine Residency
- Staff Physician, Nassau University Medical Center
- Adjunct Assistant Clinical Professor, NYIT College of Osteopathic Medicine
- Clinical Informatics Fellow, Stony Brook Medicine

Ryosuke Ito, DO
Assistant Program Director, Transitional Year Residency
- Core Faculty, Emergency Medicine Residency
- Staff Physician, Nassau University Medical Center
- Adjunct Assistant Clinical Professor, NYIT College of Osteopathic Medicine

Carl Mealie, MD
- Core Faculty, Emergency Emergency Residency
- Staff Physician, Nassau University Medical Center

Dawn Williamson, MD
Director of Emergency Medical Services
- Core Faculty, Emergency Emergency Residency
- Staff Physician, Nassau University Medical Center

Eric Ciardullo, DO
Director of Student Education, Clerkship Director
- Core Faculty, Emergency Medicine Residency
- Staff Physician, Nassau University Medical Center

Matt Vitale, MD
Director of Emergency Ultrasound
- Core Faculty, Emergency Emergency Residency
- Staff Physician, Nassau University Medical Center

Zachary McCabe, MD
- Core Faculty, Emergency Medicine Residency
- Staff Physician, Nassau University Medical Center
Residency Program Staff

Shaquana Goodson
- Residency Program Coordinator