David Hertz
Chief Operating Officer
David Hertz is the Chief Operating Officer of New York Gastroenterology Associates (NYGA). He is responsible for the practice’s overall...
Steven Marcano
Operations Associate
Steven Marcano is an Operations Associate with New York Gastroenterology Associates. Steven supports daily operations of NYGA's clinical offices and...
Toni Oni
Director of Operations
Toni Oni is the Director of Operations of New York Gastroenterology Associates. She oversees the practice operations and assists with...
Salitah Qureshi
Clinical Research Coordinator
Salitah Qureshi is the Clinical Research Coordinator at New York Gastroenterology Associates. She is responsible for managing the operations of...
Mary Ryan
Director of Billing
Mary Ryan is the Director of Billing for New York Gastroenterology Associates. Mary is a medical billing and revenue cycle...