Meet the Physicians

Our team of Board Certified Gastroenterologists diagnose and treat a full range of gastroenterological conditions.


Raj Mariwalla, M.D. – Dr. Mariwalla completed his residency at Jersey City Medical Center in Jersey City, NJ. He completed a fellowship in gastroenterology at State University of New York (SUNY), Stony Brook. Dr. Mariwalla is board certified in internal medicine and gastroenterology. He is a member of the American Society for Gastrointestinal Endoscopy (ASGE). Dr. Mariwalla maintains hospital privileges at Good Samaritan Hospital and Northwell Health’s Southside Hospital.

 


Noel D’Silva, M.D. – Dr. D’Silva completed his residency and gastroenterology fellowship at State University of New York (SUNY), Downstate Medical Center in Brooklyn, NY. He is board certified in both internal medicine and gastroenterology. Dr. D’Silva is a member of the medical staff at Good Samaritan Hospital and Northwell Health’s Southside Hospital.

Darius Sorbi, M.D. – Dr. Sorbi completed his residency at State University of New York (SUNY), Stony Brook. He then went on to complete his gastroenterology fellowship at the Mayo Clinic in Rochester, MN. Dr. Sorbi is board certified in internal medicine and gastroenterology. He is a member of the American Society for Gastrointestinal Endoscopy (ASGE). Dr. Sorbi maintains hospital privileges at Good Samaritan Hospital and Northwell Health’s Southside Hospital.

William DiSanti, M.D. – Dr. DiSanti completed his residency and gastroenterology fellowship at Lenox Hill Hospital in New York, NY. He is board certified in internal medicine and gastroenterology. Dr. DiSanti is a member of the American College of Gastroenterology and American Gastroenterological Association. Dr. DiSanti has privileges at Good Samaritan Hospital and Northwell Health’s Southside Hospital.

Juan Manuel Baez, M.D., PhD – Dr. Baez completed his residency at Montefiore Medical Center and gastroenterology fellowship at New York Presbyterian Hospital in New York, NY. He is a member of the American Gastroenterological Association and the American Association for the Study of Liver Diseases. Dr. Baez has privileges at Good Samaritan Hospital and Northwell Health’s Southside Hospital.

Shahzad Iqbal, MD – Dr. Iqbal completed his residency at Interfaith Medical Center in Brooklyn, gastroenterology fellowship at New York Methodist Hospital, Brooklyn, and advanced endoscopy fellowship at Columbia University Medical Center in New York, NY. He is board certified in internal medicine and gastroenterology. He is a member of the American Gastroenterological Association, the American College of Gastroenterology, and the American Society of Gastrointestinal Endoscopy. Dr. Iqbal has privileges at Good Samaritan Hospital and Northwell Health’s Southside Hospital.