Chief, Division of Gastroenterology
Thomas Ullman, MD
tullman@montefiore.org
Assistant
Natalie Chacon
nchacon@montefiore.org
347.671.8211
Clinical Administrator
Rosalyn Andrews
rbarnes@montefiore.org
347.671.8215
Research Administrator
Shaunice Dawkins
shaunice.dawkins@einsteinmed.edu
718.430.4020