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 Cedar, DO
Pittsburgh, Pennsylvania
NPI-listed
GI
Gastroenterology
Mark Codella, MD
Philadelphia, Pennsylvania
NPI-listed
HE
Hematology & Oncology
Mark Cornfeld, MD
Philadelphia, Pennsylvania
NPI-listed
RH
Rheumatology
Mark Cruciani, MD
Scranton, Pennsylvania
NPI-listed
HE
Hematology & Oncology
Mark Diamond, MD, PHD
Philadelphia, Pennsylvania
NPI-listed
RH
Rheumatology
Mark Diehl, DO
Gettysburg, Pennsylvania
NPI-listed
GI
Gastroenterology
Mark Dobish, MD
Chambersburg, Pennsylvania
NPI-listed
RH
Rheumatology
Mark Durback, MD
Easton, Pennsylvania
NPI-listed
NE
Neurology
Mark Fitzgerald, MD, PHD
Philadelphia, Pennsylvania
NPI-listed
GI
Gastroenterology
Mark Friedman, MD
Harrisburg, Pennsylvania
NPI-listed
HE
Hematology & Oncology
Mark Georgiadis, MD
Pittsburgh, Pennsylvania
NPI-listed
NE
Neurology
Mark Hospodar, MD
Greensburg, Pennsylvania
NPI-listed
GI
Gastroenterology
Mark Jacobs, MD
Havertown, Pennsylvania
NPI-listed
GI
Gastroenterology
Mark Johnston, MD
Lancaster, Pennsylvania
NPI-listed
HE
Hematology & Oncology
Mark Keating, MD
Altoona, Pennsylvania
NPI-listed
HE
Hematology & Oncology
Mark Kirschbaum, MD
Hershey, Pennsylvania
NPI-listed
HE
Hematology & Oncology
Mark Knestrick, MD
Washington, Pennsylvania
NPI-listed
AI
Allergy & Immunology
Mark Lepore, MD
Blue Bell, Pennsylvania
NPI-listed