The 20 Best IgG4-Related Disease Doctors Near Me in de pere, WI
Find the Top IgG4-Related Disease Experts and Specialists
James Gast, MD
James Gast is a primary care provider, practicing in Family Medicine in Green Bay, Wisconsin. Dr. Gast is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 259 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Type 2 Diabetes (T2D), Familial Hypertension, Hypertension, and Intrauterine Device Insertion. Dr. Gast is currently accepting new patients.
Bozena Biernat, MD
Bozena Biernat is a primary care provider, practicing in Internal Medicine in De Pere, Wisconsin. Dr. Biernat is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. She is also highly rated in 60 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Intrauterine Device Insertion. Dr. Biernat is currently accepting new patients.
Prevea Health
Donald Massenburg is a Rheumatologist practicing medicine in Green Bay, Wisconsin. Dr. Massenburg is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, and Psoriatic Arthritis. Dr. Massenburg is currently accepting new patients.
Aurora BayCare Neurology
James Napier is a Neurologist practicing medicine in Green Bay, Wisconsin. Dr. Napier is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Autosomal Dominant Partial Epilepsy with Auditory Features, Seizures, Parkinson's Disease, and Movement Disorders. Dr. Napier is board certified in American Board Of Internal Medicine. Dr. Napier is currently accepting new patients.
Last Updated: 09/26/2026
