Dr. Courtney is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
1730 Park St
Ste 101
Naperville, IL 60563Phone+1 630-718-0200Fax+1 630-718-0900
Education & Training
University of ChicagoResidency, Radiology-Diagnostic, 1976 - 1979
University College of Dublin National Univ SOMClass of 1974
Certifications & Licensure
IL State Medical License 1980 - 2026
IN State Medical License 1980 - 2025
Publications & Presentations
PubMed
- 125 citationsChronic respiratory symptoms and occult gastroesophageal reflux. A prospective clinical study and results of surgical therapy.Tom R. DeMeester, Luigi Bonavina, Clemente Iascone, John V. Courtney, David B. Skinner
Annals of Surgery. 1990-03-01 - 11 citationsColitis of Behçet's syndrome--radiologic and pathologic features.Denis J. O'Connell, John V. Courtney, Robert H. Riddell
Gastrointestinal Radiology. 1980-04-30
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
