Dr. William M. Fitzgerald

John Munsell is a primary care provider, practicing in Internal Medicine in Lake Bluff, Illinois. Dr. Munsell is rated as a Distinguished provider by MediFind in the treatment of Empyema. His top areas of expertise are Tracheitis, Apraxia, Shingles, and Empyema. Dr. Munsell is currently accepting new patients.

Diana Guse, MD, a specialist in internal medicine and pediatrics at Endeavor Health, provides comprehensive primary care for patients of all ages—from newborns to older adults. She focuses on whole-person care, managing everything from routine prescriptions to complex specialty coordination. Dr. Guse partners with patients to build trusting relationships and aims to support individuals who may feel nervous about seeking care, creating a safe and collaborative environment in every visit. Dr. Guse is rated as an Advanced provider by MediFind in the treatment of Empyema. Her top areas of expertise are Sinusitis, Empyema, Maturity Onset Diabetes of the Young, and Type 2 Diabetes (T2D).

Bonnie Bremer is a primary care provider, practicing in Internal Medicine in Lake In The Hills, Illinois. Dr. Bremer is rated as an Advanced provider by MediFind in the treatment of Empyema. Her top areas of expertise are High Cholesterol, WT1-Related Wilms Tumor Syndromes, Chromophobe Renal Cell Carcinoma, and Clear Cell Sarcoma.