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
RAM Narasimhan, MD
Peabody, Massachusetts
NPI-listed
HE
Hematology & Oncology
Rameen Beroukhim, MD
Boston, Massachusetts
NPI-listed
HE
Hematology & Oncology
Ramesh Shivdasani, MD, PHD
Boston, Massachusetts
NPI-listed
GI
Gastroenterology
Ramnik Xavier, MD
Boston, Massachusetts
NPI-listed
GI
Gastroenterology
Ramona LIM, MD
Boston, Massachusetts
NPI-listed
NE
Neurology
Ranbir Dhillon, MD
Attleboro, Massachusetts
NPI-listed
GI
Gastroenterology
Randall Pellish
Burlington, Massachusetts
NPI-listed
HE
Hematology & Oncology
Randi Carhart, MD
Weymouth, Massachusetts
NPI-listed
NE
Neurology
Rani Athreya, MD
Springfield, Massachusetts
NPI-listed
HE
Hematology & Oncology
Rani George, MD PHD
Boston, Massachusetts
NPI-listed
NE
Neurology
Rani Sarkis, MD
Boston, Massachusetts
NPI-listed
NE
Neurology
Raphael Carandang, MD
Worcester, Massachusetts
NPI-listed
RH
Rheumatology
Raphael Kieval, MD
Brockton, Massachusetts
NPI-listed
HE
Hematology & Oncology
Raphael Szalat, MD
Boston, Massachusetts
NPI-listed
NE
Neurology
Raphael Weinstein, MD
Brookline, Massachusetts
NPI-listed
NE
Neurology
Raquel Taddei, MD, PHD
Boston, Massachusetts
NPI-listed
NE
Neurology
Rasim Arikan, MD
NEW Bedford, Massachusetts
NPI-listed
HE
Hematology & Oncology
Rasmia Ahmed, MD
Framingham, Massachusetts
NPI-listed