Dr. William C. Bayer graduated from the Loyola University Chicago Stritch School of Medicine in 1986. He works in Carol Stream, IL and 1 other location and specializes in Endocrinology, Diabetes & Metabolism. Dr. Bayer is affiliated with Central Dupage Hospital. He speaks English, Italian and Spanish.
Languages Spoken: English, Italian, Spanish
Endocrinology, Diabetes & Metabolism
Medical School: Loyola University Chicago Stritch School of Medicine; Graduated 1986
*This physician has multiple office locations. See Office Information for details.