Directory
Find a prescribing specialist
Neurologists, rheumatologists, immunologists and GI specialists who diagnose and manage conditions treated with IVIG and biologic therapy — compiled from the NPPES registry.
GI
Gastroenterology
Alan Spielberg, MD
Smithtown, New York
NPI-listed
NE
Neurology
Arvind Chopra, MD
Smithtown, New York
NPI-listed
RH
Rheumatology
Ashmia Saif, DO
Smithtown, New York
NPI-listed
NE
Neurology
Bruce Mayerson, MD
Smithtown, New York
NPI-listed
AI
Allergy & Immunology
Daniel Mayer, MD
Smithtown, New York
NPI-listed
RH
Rheumatology
Daniel Torres Leyva, MD
Smithtown, New York
NPI-listed
HE
Hematology & Oncology
Dipen Patel, MD
Smithtown, New York
NPI-listed
GI
Gastroenterology
Farzad Forohar, MD
Smithtown, New York
NPI-listed
NE
Neurology
Harpreet Khurana, MD
Smithtown, New York
NPI-listed
RH
Rheumatology
Hong XU, MD
Smithtown, New York
NPI-listed
RH
Rheumatology
Howard Blumstein, MD
Smithtown, New York
NPI-listed
GI
Gastroenterology
Kanika Kaur, MBBS
Smithtown, New York
NPI-listed
RH
Rheumatology
Kristin Macdougall, MD
Smithtown, New York
NPI-listed
RH
Rheumatology
Luiziana Marinescu, MD
Smithtown, New York
NPI-listed
RH
Rheumatology
Mark TAN, MD
Smithtown, New York
NPI-listed
NE
Neurology
Mark Zuckerman, MD
Smithtown, New York
NPI-listed
NE
Neurology
Mathew Chacko, MD
Smithtown, New York
NPI-listed
HE
Hematology & Oncology
Noshir Dacosta, MD
Smithtown, New York
NPI-listed