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
Richard Nodurft, MD
LA Jolla, California
NPI-listed
AI
Allergy & Immunology
Richard O’connor, MD
SAN Diego, California
NPI-listed
NE
Neurology
Richard Pantera, MD
Visalia, California
NPI-listed
RH
Rheumatology
Richard Panush, MD
LOS Angeles, California
NPI-listed
GI
Gastroenterology
Richard Permutt, MD
Santa Rosa, California
NPI-listed
HE
Hematology & Oncology
Richard Pietras, MD
LOS Angeles, California
NPI-listed
GI
Gastroenterology
Richard Plotzker, MD
Modesto, California
NPI-listed
NE
Neurology
Richard Price, MD
SAN Francisco, California
NPI-listed
GI
Gastroenterology
Richard Quist, MD
Newport Beach, California
NPI-listed
NE
Neurology
Richard Reimer, MD
Stanford, California
NPI-listed
RH
Rheumatology
Richard Ress, MD
Beverly Hills, California
NPI-listed
NE
Neurology
Richard Riemer, DO
Stockton, California
NPI-listed
NE
Neurology
Richard Rison, MD
Whittier, California
NPI-listed
GI
Gastroenterology
Richard Roehrkasse, MD
Grass Valley, California
NPI-listed
AI
Allergy & Immunology
Richard Roth, MD
Anaheim, California
NPI-listed
NE
Neurology
Richard Rowen, MD
SAN Diego, California
NPI-listed
NE
Neurology
Richard Rubenstein, MD
Richmond, California
NPI-listed
NE
Neurology
Richard Sandor, MD
Woodland Hills, California
NPI-listed