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 Rein, MD
Aurora, Colorado
NPI-listed
GI
Gastroenterology
Richard Roman, MD
Englewood, Colorado
NPI-listed
HE
Hematology & Oncology
Richard Smith, MD
Durango, Colorado
NPI-listed
NE
Neurology
Richard Smith, MD
Lakewood, Colorado
NPI-listed
AI
Allergy & Immunology
Richard Weber, MD
Denver, Colorado
NPI-listed
GI
Gastroenterology
Richard ZAK, MD
Pagosa Springs, Colorado
NPI-listed
RH
Rheumatology
Richard Zogala, MD
Grand Junction, Colorado
NPI-listed
NE
Neurology
Ricka Messer, MD/PHD
Aurora, Colorado
NPI-listed
HE
Hematology & Oncology
Robert Doebele, MD
Aurora, Colorado
NPI-listed
GI
Gastroenterology
Robert Dolan, MD
Avon, Colorado
NPI-listed
HE
Hematology & Oncology
Robert Fisher, MD
Longmont, Colorado
NPI-listed
RH
Rheumatology
Robert Fuhlbrigge, MD, PHD
Aurora, Colorado
NPI-listed
HE
Hematology & Oncology
Robert Garcea, MD
Denver, Colorado
NPI-listed
NE
Neurology
Robert Gross, MD
Aurora, Colorado
NPI-listed
NE
Neurology
Robert Hamilton, MD
Aurora, Colorado
NPI-listed
GI
Gastroenterology
Robert Harmon, MD/PHD
Montrose, Colorado
NPI-listed
RH
Rheumatology
Robert Hays, MD
Denver, Colorado
NPI-listed
HE
Hematology & Oncology
Robert Hoyer, MD
Colorado Springs, Colorado
NPI-listed