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
Allen Ozeran, DO
Jensen Beach, Florida
NPI-listed
HE
Hematology & Oncology
Allen Patton, MD
Pensacola, Florida
NPI-listed
NE
Neurology
Allen Pettee, MD
Rochester, New York
NPI-listed
RH
Rheumatology
Allen Radin, MD
NEW York, New York
NPI-listed
GI
Gastroenterology
Allen Root, MD
ST Petersburg, Florida
NPI-listed
GI
Gastroenterology
Allen Rosenbaum, MD
DES Plaines, Illinois
NPI-listed
GI
Gastroenterology
Allen Rubin, MD
Irving, Texas
NPI-listed
RH
Rheumatology
Allen Samuels, MD
Erie, Pennsylvania
NPI-listed
RH
Rheumatology
Allen Sawitzke, MD
Salt Lake City, Utah
NPI-listed
HE
Hematology & Oncology
Allen Schultz, DO
West Palm Beach, Florida
NPI-listed
RH
Rheumatology
Allen Segal, DO
South Euclid, Ohio
NPI-listed
NE
Neurology
Allen Silverstein, MD
Ridgewood, New Jersey
NPI-listed
AI
Allergy & Immunology
Allen Silvey, DO
Linwood, New Jersey
NPI-listed
NE
Neurology
Allen Smith, MD
Hickory, North Carolina
NPI-listed
HE
Hematology & Oncology
Allen Stawis, MD
Warren, Michigan
NPI-listed
RH
Rheumatology
Allen Steere, MD
Boston, Massachusetts
NPI-listed
HE
Hematology & Oncology
Allen Stering, MD
Bethesda, Maryland
NPI-listed
HE
Hematology & Oncology
Allen Terzian, MD
Philadelphia, Pennsylvania
NPI-listed