Internal Medicine in Glen Ellyn, Illinois
Data updated monthly · Last refresh September 2026
18 Internal Medicine providers practice in Glen Ellyn. Listings are drawn from federal public records and are not endorsements.
Internal Medicine providers in Glen Ellyn
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Adelbert Duvel, MDGlen Ellyn, IL · No drug or device payments recorded (2025) ·
(630) 469-9200 Dr. Ashruta Patel, MDGlen Ellyn, IL · $122 in drug and device payments (2025) · Telehealth ·
(630) 790-1792 Dr. Caroline Wolfe, MDGlen Ellyn, IL · No drug or device payments recorded (2025) ·
(630) 469-9200 Dr. Carol Olmstead Miecznikowski, MDGlen Ellyn, IL · No drug or device payments recorded (2025) ·
(630) 469-9200 Dr. Christina Huynh, M.D.Glen Ellyn, IL · $153 in drug and device payments (2025) · Telehealth ·
(630) 790-1792 Dr. Jeffrey Tomaszewski, MDGlen Ellyn, IL · $32 in drug and device payments (2025) · Telehealth ·
(630) 469-9200 Dr. John Baird, MDGlen Ellyn, IL · No drug or device payments recorded (2025) · Telehealth ·
(630) 384-6330 Dr. Jonathan Delew, M.D.Glen Ellyn, IL · $63 in drug and device payments (2025) · Telehealth ·
(630) 469-9200 Dr. Kelly Vuong, MDGlen Ellyn, IL · No drug or device payments recorded (2025) · Telehealth ·
(630) 545-3760 Dr. Leena Patel, M.D.Glen Ellyn, IL · $146 in drug and device payments (2025) · Telehealth ·
(630) 790-1792 Dr. Magdalena Hope, M.D.Glen Ellyn, IL · $173 in drug and device payments (2025) · Telehealth ·
(630) 790-1792 Dr. Mary Kungl, M.D.Glen Ellyn, IL · $74 in drug and device payments (2025) · Telehealth ·
(630) 469-9200 Dr. Mohit Gupta, M.D.Glen Ellyn, IL · $21 in drug and device payments (2025) · Telehealth ·
(630) 790-1792 Dr. Norman Decker, M.D.Glen Ellyn, IL · $90 in drug and device payments (2025) · Telehealth ·
(630) 790-1792 Dr. Rita Herzing, M.D.Glen Ellyn, IL · $189 in drug and device payments (2025) · Telehealth ·
(630) 790-1792 Dr. Stephen Gawne, MDGlen Ellyn, IL · No drug or device payments recorded (2025) ·
(630) 384-6330 Dr. Thomas Marshall, M.D.Glen Ellyn, IL · No drug or device payments recorded (2025) ·
(630) 790-1792 Dr. Walter Briney, M.D.Glen Ellyn, IL · No drug or device payments recorded (2025) ·
(630) 469-9200 Conditions Internal Medicine providers in Glen Ellyn, Illinois commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Glen Ellyn, Illinois?There are 18 Internal Medicine providers with active NPI records practicing in Glen Ellyn, according to federal NPPES data refreshed monthly.
What conditions do Internal Medicine providers in Glen Ellyn treat?Internal Medicine providers in Glen Ellyn commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Glen Ellyn Internal Medicine across Illinois
