Penelope A. Ewbank, MD

  • Board Certified, American Board of Allergy and Immunology
  • Member, American Academy of Allergy, Asthma, and Immunology
  • Member, American College of Allergy, Asthma, and Immunology
  • Assistant Clinical Professor of Medicine – University of Illinois College of Medicine, Peoria, Illinois
  • Fellowship Allergy, Asthma, and Immunology – National Jewish Medical and Research Center, Denver, Colorado (Ranked #1 in country for respiratory care for over 15 years by U.S. News and World Report)
  • Internal Medicine Residency – Barnes Hospital / Washington University, St. Louis, Missouri
  • Medical Doctorate – Washington University School of Medicine, St. Louis Missouri
  • Bachelor of Science, Biology – Olivet Nazarene University, Kankakee, Illinois

Stephen J. Smart, MD, FAC


  • Fellowship: Allergy & Immunology, University of Iowa, 1991-93
  • Residency: Internal Medicine, Barnes Hospital; Washington University, 1988-91
  • MD, Washington University School of Medicine,
    St. Louis, 1988
  • BS Chemical Engineering, Washington University School of Engineering & Applied Science, 1984


  • Associate Professor of Clinical Medicine, UICOMP; 1997-present
  • Assistant Professor of Medicine, USUHS; 1993-96t
  • Chief, Allergy Section, St. Francis Medical Center, Peoria; 2000-present


  • Wilford Hall USAF Medical Center; 1993-96; Allergy Clinic Director

Professional Positions

  • Past-President Peoria Medical Society
  • Delegate, Illinois State Medical Society
  • Associate Professor of Clinical Medicine, UICOMP; 1997-present
  • Fellow, American College of Physicians
  • Fellow, American Academy of Allergy, Asthma & Immunology
  • Fellow, American College of Allergy, Asthma & Immunology

Main Office


6615 N. Big Hollow Road Peoria, Illinois 61615

Satellite Locations

Princeton Office

Perry Memorial Hospital 530 Park Avenue East, Suite 409 Princeton, Illinois

Macomb Office

Medical Arts Building 527 E. Grant Street Macomb, Illinois

Pekin Office

2355 Broadway Pekin, Illinois

OSF Medical Group Building (across from Parkview Golf Course)