Penn Medicine Provider
Radiology
Charles E. Kahn, Jr., MD, MS, FACR
he/him/his
Accepting new patients
Sees patients age 18 and up

About me

  • Vice Chair, Department of Radiology
  • Vice Chair, Informatics, Radiology
  • Professor of Radiology at the Hospital of the University of Pennsylvania

Education and training

  • Medical School: University of Illinois School of Medicine
  • Residency: University of Chicago Medical Center

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Pennsylvania Hospital: Has privileges to treat patients in the hospital.
  • Penn Presbyterian Medical Center: Has privileges to treat patients in the hospital.
  • Penn Medicine Rittenhouse Long-Term Acute Care Hospital
  • Chester County Hospital: Has privileges to treat patients in the hospital.
Dr. Kahn is a Penn Medicine physician.

Qualifications and experience

My research

Yao MS, Chae A, Saraiya P, Kahn CE Jr, Witschey WR, Gee JC, Sagreiya H, Bastani O Evaluating acute image ordering for real-world patient cases via language model alignment with radiological guidelines , Commun Med, 5(1): 2025,332


Freeman CW, Mattay R, Kahn CE Jr, Loevner L, Butala AA, Malhotra NR, Hassankhani A Time is spine: A novel radiology reporting system for optimizing spine oncology decision-making and reducing time to treatment , AJNR Am J Neuroradiol: 2025,ajnr.A8845


Tejani AS, Khosravi B, Savage CH, Moy L, Kahn CE, Yi PH AI-generated podcast summaries of Radiology articles: analysis of content and quality , Radiology, 314(3): 2025,e243270


Su Y, Babore YB, Kahn CE Jr A large language model to detect negated expressions in radiology reports , J Imaging Inform Med, 38(3): 2025,1297-1303


Mehdiratta G, Duda JT, Elahi A, Borthakur A, Chatterjee N, Gee J, Sagreiya H, Witschey WRT, Kahn CE Jr Automated integration of AI results into radiology reports using common data elements , J Imaging Inform Med: 2025


Kim J, Chae A, Duda J, Borthakur A, Rader DJ, Gee JC, Kahn CE Jr; Penn Medicine BioBank; Witschey WR, Sagreiya H Automated characterization of abdominal MRI exams using deep learning , Sci Rep, 15(1): 2025,27044


Kahn CE Jr Generating focused probabilistic models for diagnosis of rare diseases , Stud Health Technol Inform, 327: 2025,32-36


Kitamura FC, Prevedello LM, Colak E, Halabi SS, Lungren MP, Ball RL, Kalpathy-Cramer J, Kahn CE Jr, Richards T, Talbott JF, Shih G, Lin HM, Andriole KP, Vazirabad M, Erickson BJ, Flanders AE, Mongan J Lessons learned in building expertly annotated multi-institution datasets and hosting the RSNA AI challenges , Radiol Artif Intell, 6(3): 2024,e230227


Maier-Hein L, Reinke A, Godau P, Tizabi MD, Buettner F, Christodoulou E, Glocker B, Isensee F, Kleesiek J, Kozubek M, Reyes M, Riegler MA, Wiesenfarth M, Kavur AE, Sudre CH, Baumgartner M, Eisenmann M, Heckmann-Nötzel D, Rädsch T, Acion L, Antonelli M, Arbel T, Bakas S, Benis A, Blaschko MB, Cardoso MJ, Cheplygina V, Cimini BA, Collins GS, Farahani K, Ferrer L, Galdran A, van Ginneken B, Haase R, Hashimoto DA, Hoffman MM, Huisman M, Jannin P, Kahn CE, Kainmueller D, Kainz B, Karargyris A, Karthikesalingam A, Kofler F, Kopp-Schneider A, Kreshuk A, Kurc T, Landman BA, Litjens G, Madani A, Maier-Hein K, Martel AL, Mattson P, Meijering E, Menze B, Moons KGM, Müller H, Nichyporuk B, Nickel F, Petersen J, Rajpoot N, Rieke N, Saez-Rodriguez J, Sánchez CI, Shetty S, van Smeden M, Summers RM, Taha AA, Tiulpin A, Tsaftaris SA, Van Calster B, Varoquaux G, Jäger PF. Metrics reloaded: recommendations for image analysis validation , Nat Methods, 21(2): 2024,195-212


Reinke A, Tizabi MD, Baumgartner M, Eisenmann M, Heckmann-Nötzel D, Kavur AE, Rädsch T, Sudre CH, Acion L, Antonelli M, Arbel T, Bakas S, Benis A, Buettner F, Cardoso MJ, Cheplygina V, Chen J, Christodoulou E, Cimini BA, Farahani K, Ferrer L, Galdran A, van Ginneken B, Glocker B, Godau P, Hashimoto DA, Hoffman MM, Huisman M, Isensee F, Jannin P, Kahn CE, Kainmueller D, Kainz B, Karargyris A, Kleesiek J, Kofler F, Kooi T, Kopp-Schneider A, Kozubek M, Kreshuk A, Kurc T, Landman BA, Litjens G, Madani A, Maier-Hein K, Martel AL, Meijering E, Menze B, Moons KGM, Müller H, Nichyporuk B, Nickel F, Petersen J, Rafelski SM, Rajpoot N, Reyes M, Riegler MA, Rieke N, Saez-Rodriguez J, Sánchez CI, Shetty S, Summers RM, Taha AA, Tiulpin A, Tsaftaris SA, Van Calster B, Varoquaux G, Yaniv ZR, Jäger PF, Maier-Hein L Understanding metric-related pitfalls in image analysis validation , Nat Methods, 21(2): 2024,182-194


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