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.
NE
Neurology
Robert Gross, MD
Portland, Oregon
NPI-listed
HE
Hematology & Oncology
Robert Lufkin, DO
Portland, Oregon
NPI-listed
NE
Neurology
Robert Rosenbaum, MD
Portland, Oregon
NPI-listed
AI
Allergy & Immunology
Robert Schwartz, MD
Portland, Oregon
NPI-listed
GI
Gastroenterology
Robert Shneidman, MD
Portland, Oregon
NPI-listed
HE
Hematology & Oncology
Robert Trueworthy, MD
Portland, Oregon
NPI-listed
GI
Gastroenterology
Robert Wilechansky, MD
Portland, Oregon
NPI-listed
GI
Gastroenterology
Rodger Sleven, MD
Portland, Oregon
NPI-listed
NE
Neurology
Rohit DAS, MD MPH
Portland, Oregon
NPI-listed
HE
Hematology & Oncology
ROM Leidner, MD
Portland, Oregon
NPI-listed
RH
Rheumatology
Ronald Fraback, MD
Portland, Oregon
NPI-listed
GI
Gastroenterology
Ronald Katon, MD
Portland, Oregon
NPI-listed
NE
Neurology
Ronald Mertens, MD
Portland, Oregon
NPI-listed
HE
Hematology & Oncology
Ronald NG, MD
Portland, Oregon
NPI-listed
NE
Neurology
Ronald Pfeiffer, MD
Portland, Oregon
NPI-listed
HE
Hematology & Oncology
Ronald Prauner, MD
Portland, Oregon
NPI-listed
HE
Hematology & Oncology
Ronan Swords, MD
Portland, Oregon
NPI-listed
RH
Rheumatology
Rosario Bonafede, MD
Portland, Oregon
NPI-listed