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
Rohit Gupta, MD
Sacramento, California
NPI-listed
GI
Gastroenterology
Rohit Khanna, DO
SAN Francisco, California
NPI-listed
NE
Neurology
ROI Wallis, MD
LOS Angeles, California
NPI-listed
GI
Gastroenterology
Rokay Kamyar, MD
LA Mesa, California
NPI-listed
NE
Neurology
Rolando Young, MD
Bakersfield, California
NPI-listed
HE
Hematology & Oncology
Roman Kleynberg, MD
LOS Angeles, California
NPI-listed
GI
Gastroenterology
Rome Jutabha, MD
LOS Angeles, California
NPI-listed
GI
Gastroenterology
RON Chitayat, MD
West Hills, California
NPI-listed
GI
Gastroenterology
RON Newfield, MD
SAN Diego, California
NPI-listed
NE
Neurology
RON Shatzmiller, MD, MSC
Pasadena, California
NPI-listed
HE
Hematology & Oncology
Ronak Patel, MD
Walnut Creek, California
NPI-listed
NE
Neurology
Ronak Vora, DO
Mission Viejo, California
NPI-listed
GI
Gastroenterology
Ronald Adamany, MD
Mission Viejo, California
NPI-listed
GI
Gastroenterology
Ronald Adler, MD
Oakland, California
NPI-listed
NE
Neurology
Ronald Andiman, MD
LOS Angeles, California
NPI-listed
AI
Allergy & Immunology
Ronald Brown, MD
Davis, California
NPI-listed
NE
Neurology
Ronald Ellis, MD, PHD
SAN Diego, California
NPI-listed
AI
Allergy & Immunology
Ronald Ferdman, MD
LOS Angeles, California
NPI-listed