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
John Petrini, MD
Santa Barbara, California
NPI-listed
AI
Allergy & Immunology
John Phillipp, MD
Glendora, California
NPI-listed
NE
Neurology
John Pluvinage, MD
SAN Francisco, California
NPI-listed
NE
Neurology
John Poceta, MD
LA Jolla, California
NPI-listed
GI
Gastroenterology
John Ponsiglione, MD
SAN Diego, California
NPI-listed
GI
Gastroenterology
John Pyne, MD
Riverside, California
NPI-listed
HE
Hematology & Oncology
John Quinn, MD
LOS Angeles, California
NPI-listed
RH
Rheumatology
John Rambharose, MD
Loma Linda, California
NPI-listed
NE
Neurology
John Ravits, MD
LA Jolla, California
NPI-listed
HE
Hematology & Oncology
John Reinsch, MD
Fresno, California
NPI-listed
NE
Neurology
John Ribaudo, MD
Fremont, California
NPI-listed
NE
Neurology
John Ringman, MD
LOS Angeles, California
NPI-listed
GI
Gastroenterology
John Roark, MD
Oakland, California
NPI-listed
NE
Neurology
John Robinson, MD
Rancho Mirage, California
NPI-listed
HE
Hematology & Oncology
John Rochat, MD
Fort Bragg, California
NPI-listed
NE
Neurology
John Romine, MD
LA Jolla, California
NPI-listed
NE
Neurology
John Rubenstein, MD
SAN Francisco, California
NPI-listed
AI
Allergy & Immunology
John Saylor, MD
Oceanside, California
NPI-listed