GSR@NWH: Our Team
Leadership & Faculty
Chair
Program Director/Training Program Administrator
John Cha, MD/Christine Loscri
Associate Program Director
Core Faculty
Anna Aronova, MD
Endocrine Surgery
Alexis Grucela, MD
Colorectal Surgery
Heidi Elliott, MD
Trauma and Acute Care Surgery
Yael Marks, MD
Trauma and Acute Care Surgery
Key Faculty
Trauma and Acute Care Surgery
General Surgery
Amanda Messina, MD
Maud Lemercier, MD
Bariatric Surgery
Vascular Surgery
Gary Giangola, MD [Northern Region Chief of Surgery]
Colorectal Surgery
Pediatric Surgery
Thoracic Surgery
Breast Surgery/Surgical Oncology
Endocrine Surgery
Sarah Sims, MD
Plastic Surgery
Wound Care