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.
HE
Hematology & Oncology
John O’donnell, MD
Grand Rapids, Michigan
NPI-listed
GI
Gastroenterology
John Papp, MD
Grand Rapids, Michigan
NPI-listed
HE
Hematology & Oncology
John Prensner, MD, PHD
ANN Arbor, Michigan
NPI-listed
GI
Gastroenterology
John Quertermus, MD
Kalamazoo, Michigan
NPI-listed
GI
Gastroenterology
John Serini, DO
Wyoming, Michigan
NPI-listed
RH
Rheumatology
John Tower, DO
Rochester Hills, Michigan
NPI-listed
RH
Rheumatology
John Varga, MD
ANN Arbor, Michigan
NPI-listed
NE
Neurology
John Visser, MD
Grand Rapids, Michigan
NPI-listed
NE
Neurology
John Wald, MD
Jackson, Michigan
NPI-listed
GI
Gastroenterology
John Walling, DO
East Lansing, Michigan
NPI-listed
GI
Gastroenterology
John Walsh, MD
Ypsilanti, Michigan
NPI-listed
GI
Gastroenterology
John Weber, MD
Troy, Michigan
NPI-listed
GI
Gastroenterology
John Wiley, MD
ANN Arbor, Michigan
NPI-listed
RH
Rheumatology
Jolanta Sobotka-czarnecki, MD
Flint, Michigan
NPI-listed
GI
Gastroenterology
Jolian Kathawa, DO
Farmington, Michigan
NPI-listed
HE
Hematology & Oncology
Jonathan Abramson, M D
BAY City, Michigan
NPI-listed
NE
Neurology
Jonathan Doty, DO
Dearborn Heights, Michigan
NPI-listed
NE
Neurology
Jonathan Fellows, DO
Farmington Hills, Michigan
NPI-listed