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.
RH
Rheumatology
Claudia Vergara, MD
Orland Park, Illinois
NPI-listed
NE
Neurology
Claudine Sinsioco, MD
Chicago, Illinois
NPI-listed
GI
Gastroenterology
Claus Fimmel, MD
Northbrook, Illinois
NPI-listed
GI
Gastroenterology
Clinton Snedegar, MD
Rockford, Illinois
NPI-listed
AI
Allergy & Immunology
Colin Freccia, MD
Chicago, Illinois
NPI-listed
NE
Neurology
Colin FRY, MD
Chicago, Illinois
NPI-listed
NE
Neurology
Colleen Buhrfiend, MD
Chicago, Illinois
NPI-listed
NE
Neurology
Concepcion Santillan, MD
Belleville, Illinois
NPI-listed
NE
Neurology
Concetta Forchetti, MD
ELK Grove Village, Illinois
NPI-listed
GI
Gastroenterology
Constance Pietrzak, MD
Hazel Crest, Illinois
NPI-listed
RH
Rheumatology
Corinna Weckerle, MD
Warrenville, Illinois
NPI-listed
GI
Gastroenterology
Corrin Hepburn, MD
Maywood, Illinois
NPI-listed
RH
Rheumatology
Cory Conniff, MD
Orland Park, Illinois
NPI-listed
HE
Hematology & Oncology
Costas Constantinou, MD
Moline, Illinois
NPI-listed
GI
Gastroenterology
Courtney Finlayson, MD
Chicago, Illinois
NPI-listed
NE
Neurology
Courtney Raab, MD
Chicago, Illinois
NPI-listed
RH
Rheumatology
Craig Smuda, MD PHD
Chicago, Illinois
NPI-listed
NE
Neurology
Craig Wlodarek, MD
Hinsdale, Illinois
NPI-listed