About me

Professor of Radiologic Physics in Radiology

Spoken languages

English

Insurance accepted

Please contact the practice and/or the member services department of your insurance company for specific details before receiving services. Providers may participate in some, but not all, products offered by a health plan; providers may also accept plans at some practice locations but not others.

Dr. Karp is a Penn Medicine physician.

Qualifications and experience

Treatments and conditions

Research

Publications

Krishnamoorthy S, Morales E, William J. Ashmanskas WJ, Werner ME, Matej S, Raj J, Vent TL, Choi CJ, Maidment ADA, Mankoff DA, Edmonds CE, Karp JS, Surti S "Design and imaging performance of BPET-DBT: an integrated PET and digital tomosynthesis scanner for dedicated breast imaging" , Medical Physics: 2026

Muller FM, Daube-Witherspoon ME, Parma MJ, Perkins AE, Noël, PB, Vanhove C, Vandenberghe S, Karp JS "Dual-View Scout Scans with Deep Learning for Ultra-Low Dose Attenuation Correction in PET" , Medical Physics: 2026

Muller FM, Daube-Witherspoon ME, Li EJ, Pantel AR, Karp JS "Realization of Long Axial Field-of-View PET Technology in the Clinic and Research Environment" , British J Radiol: 2026

Kazemi M, Gao M, Karp JS, Surti S "A Virtual Clinical Trial to Detect Changes in Tumor Uptake with PET using Patient data with Lesion Embedding" , IEEE TRPMS: 2026

Gao M, Matej S, Karp JS, Surti S "Impact of detector parameters and image resolution modeling on dedicated brain PET imaging" , IEEE TRPMS: 2025

Huang B, Dai B, Lapi SE, Liles G, Karp JS, Qi J "High-resolution Positronium Lifetime Tomography on the PennPET Explorer" , Journal of Nuclear Medicine: 2025

Kwon D, Li EJ, Dulal C, Daube-Witherspoon MED, Viswanath V, Hou-Liu J, Mankoff DA, Karp JS, Pantel AR "Dual-tracer Imaging on a Long-Axial Field-Of-View PET: A Proof-Of-Principle Study with [18F]Fluoroglutamine and [18F]Fluorodeoxyglucose" , Journal of Nuclear Medicine: 2025

Daube-Witherspoon ME, Moore SC, Karp JS "Randoms Estimation for Long Axial Field-of-View PET" , IEEE TRPMS: 2025

Dai B, Krishnamoorthy, S, Morales E, Surti S, Karp JS "Depth-of-interaction Encoding Techniques for Pixelated PET Detectors Enabled by Machine Learning Methods and Fast Waveform Digitization" , Phys Med Biol: 2025

Muller FM, Li EJ, Daube-Witherspoon ME, Pantel AR, Wiers CE, Dubroff JG, Vanhove C, Vandenberghe S, Karp JS "Impact of Deep Learning Denoising on Kinetic Modelling for Low-Dose Dynamic PET: Application for Single- and Dual-Tracer Imaging Protocols" , European Journal of Nuclear Medicine and Molecular Imaging: 2025

Joel S. Karp, PhD