Meet the Northwestern Medicine St. Charles Pediatrics Team

Services Offered

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Team

• Adam M. Barsella, MD, MD — Physician
• Kelly Fitzgerald, MD, MD — Physician
• Ashley J. Funk, DO, DO — Physician
• Mariam Khan, MD, MD — Physician
• Robin A. Punsalan, MD, MD — Physician
• Ayesha M. Shaukat, MD, MD — Physician
• Nicholas J. Tapas, MD, MD — Physician
• Kristen L. Vogt, MD, MD — Physician
• Rhonda K. Williams, MD, MD — Physician

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In the News

• Mobile Stroke Unit: Saving Lives at Central DuPage Hospital | Northwestern Medicine - Archynewsy — Mar 19, 2026
• St. Charles woman conquers breast cancer, now fights brain cancer – Shaw Local — May 24, 2026
• FRIDAY, JANUARY 23, 2026 Ad - Northwestern Medicine - Glenview - Daily Herald (Paddock) — Jan 23, 2026