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.
RH
Rheumatology
Ratnesh Chopra, MD
Worcester, Massachusetts
NPI-listed
HE
Hematology & Oncology
Rawad Elias, MD
Springfield, Massachusetts
NPI-listed
NE
Neurology
Raymon Durso, MD
Jamaica Plain, Massachusetts
NPI-listed
GI
Gastroenterology
Raymond Chung, MD
Boston, Massachusetts
NPI-listed
HE
Hematology & Oncology
Raymond Comenzo, MD
Boston, Massachusetts
NPI-listed
NE
Neurology
Raymond Kelleher, MD PHD
Boston, Massachusetts
NPI-listed
GI
Gastroenterology
Raymond Kreienkamp, MD, PHD
Boston, Massachusetts
NPI-listed
RH
Rheumatology
Raymond Pertusi, DO
Worcester, Massachusetts
NPI-listed
NE
Neurology
Razaz Mageid, MD
Burlington, Massachusetts
NPI-listed
GI
Gastroenterology
Razvan Arsenescu, MD
Medford, Massachusetts
NPI-listed
NE
Neurology
Rebecca Gillani, MD
Boston, Massachusetts
NPI-listed
GI
Gastroenterology
Rebecca Gordon, MD
Boston, Massachusetts
NPI-listed
AI
Allergy & Immunology
Rebecca Hale, MD/PHD
Boston, Massachusetts
NPI-listed
GI
Gastroenterology
Rebecca Harris, MD, PHD, MA
Boston, Massachusetts
NPI-listed
HE
Hematology & Oncology
Rebecca Karp, MD
Boston, Massachusetts
NPI-listed
GI
Gastroenterology
Rebecca LIU, MD
Boston, Massachusetts
NPI-listed
NE
Neurology
Rebecca Macrae
Boston, Massachusetts
NPI-listed
HE
Hematology & Oncology
Rebecca Miksad, MD
Boston, Massachusetts
NPI-listed