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
Ramoncito Aquitania, MD
LA Mesa, California
NPI-listed
GI
Gastroenterology
Ramsey Cheung, MD
Palo Alto, California
NPI-listed
NE
Neurology
Ramu Thiagarajan, MD
Porterville, California
NPI-listed
HE
Hematology & Oncology
Ramya Muddasani, DO
Duarte, California
NPI-listed
GI
Gastroenterology
Rana Khan, MD
Sacramento, California
NPI-listed
HE
Hematology & Oncology
Rana Mckay, MD
SAN Diego, California
NPI-listed
NE
Neurology
Rana Moosavi, MD
SAN Francisco, California
NPI-listed
RH
Rheumatology
Rana Taherian, MD
LOS Angeles, California
NPI-listed
NE
Neurology
Randall Brown, MD, MS
Stanford, California
NPI-listed
NE
Neurology
Randall Hawkins, MD
SAN Diego, California
NPI-listed
GI
Gastroenterology
Randall LEE, MD
Martinez, California
NPI-listed
NE
Neurology
Randall Starkey, MD
SAN Ramon, California
NPI-listed
HE
Hematology & Oncology
Randeep Sangha, MD
Sacramento, California
NPI-listed
GI
Gastroenterology
Randell Vallero, MD
Roseville, California
NPI-listed
AI
Allergy & Immunology
Randolph Lippert, MD
Fremont, California
NPI-listed
NE
Neurology
Randolph Shey, MD
Long Beach, California
NPI-listed
AI
Allergy & Immunology
Randy Johnson, MD
Santa Maria, California
NPI-listed
RH
Rheumatology
Randy Lehmer, MD
Anaheim, California
NPI-listed