Patient Care and Clinical Research
Ira Jacobson, M.D.
Vincent Astor Professor of Clinical Medicine and Chief,
Division of Gastroenterology
Weill Cornell Medical College
Medical Director, Center for Study of Hepatitis C
Debbie Dimanche
Administrator, Division of Gastroenterology and Hepatology
Kristen Marks, M.D.
Assistant Professor of Medicine
Weill Cornell Medical College
Assistant Attending Physician
NewYork-Presbyterian Hospital
Ype de Jong, M.D., Ph.D.
Assistant Professor of Medicine
Weill Cornell Medical College
Assistant Attending Physician
NewYork-Presbyterian Hospital
Sonal Kumar, M.D.
Assistant Professor of Medicine
Weill Cornell Medical College
Assistant Attending Physician
NewYork-Presbyterian Hospital
Lori Ciniglio
Executive Assistant/ Practice Specialist
Beatrice Mesidor, CNT
Research Assistant
Mary Olson, DNP, ANP
Clinical Trials Program Director
Christine Cervini, NP
Nurse Practitioner
Jillian Jacob, RN
Registered Nurse
Marlene Feron-Rigodon, RN
Registered Nurse
Adomah Sakibia Opong, RN, NP
Samantha Benjamin
Laboratory Technician
Gertrudis Soto
Medical Technician/Phlebotomist
Ray Peterson
Data Coordinator
Cailey Simmons
Data Coordinator
Nora Stillman
Data Coordinator
William Duffy
Data Coordinator
Samantha Kyle
Medical Secretary
Alicia N. Lewis
Director of Clinical Trails
Stephanie Speaker
Regulatory Manager
Lauren Tyrell
Clinical Research Manger
Lalta Dhanantwari
Assistant Regulatory Coordinator
Lalta Dhanantwari
Assistant Regulatory Coordinator
Cecilia Mero
Regulatory Coordinator
Christina Persaud
Regulatory Coordinator
Miranda Payan
Regulatory Assistant
