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
Mark Ewing, MD
Woodland Hills, California
NPI-listed
NE
Neurology
Mark Farag, MD
Santa FE Springs, California
NPI-listed
GI
Gastroenterology
Mark Feinerman, MD
Woodland Hills, California
NPI-listed
NE
Neurology
Mark Fisher, MD
Orange, California
NPI-listed
HE
Hematology & Oncology
Mark Forsberg, MD
LOS Angeles, California
NPI-listed
GI
Gastroenterology
Mark Gabriel, DO
Highland, California
NPI-listed
NE
Neurology
Mark Gaertner
Palm Springs, California
NPI-listed
RH
Rheumatology
Mark Genovese, MD
Stanford, California
NPI-listed
RH
Rheumatology
Mark Ginsberg, MD
SAN Diego, California
NPI-listed
NE
Neurology
Mark Girgis, DO
Riverside, California
NPI-listed
HE
Hematology & Oncology
Mark Goldstein, MD
VAN Nuys, California
NPI-listed
AI
Allergy & Immunology
Mark Grijnsztein, MD
ELK Grove, California
NPI-listed
RH
Rheumatology
Mark Hall
Westlake Village, California
NPI-listed
NE
Neurology
Mark Jaffe, MD
West Hollywood, California
NPI-listed
GI
Gastroenterology
Mark Johnson, MD
Chula Vista, California
NPI-listed
GI
Gastroenterology
Mark Kadden, MD
Escondido, California
NPI-listed
NE
Neurology
Mark Keroles, MD
Rancho Palos Verdes, California
NPI-listed
GI
Gastroenterology
Mark KIM, MD
Baldwin Park, California
NPI-listed