Penn Medicine Provider
About me
- Assistant Professor of Radiology at the Hospital of the University of Pennsylvania
My education and training
- Medical School: Tashkent State Medical University
- Residency: Safdarjang Hospital
- Residency: All India Institute of Medical Sciences
- Residency: Sinai-Grace Hospital
- Residency: Detroit Medical Center
- Fellowship: Johns Hopkins University School of Medicine
Spoken languages
English
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.
- Aetna Advantra Cares D-SNP
- Aetna Advantra Credit Value
- Aetna Advantra Eagle HMO
- Aetna Advantra Eagle POS
- Aetna Advantra Premier Plus PPO
- Aetna Advantra Value
- Aetna Advantra Value Plus
- Aetna APCN Plus (Multi-Tier)
- Aetna Better Health Kids (CHIP) - DH Only
- Aetna Flexible Five
- Aetna Freedom Core
- Aetna Gold
- Aetna HMO
- Aetna Philly Prime
- Aetna POS
- Aetna PPO APCN
- Aetna Premier
- Aetna Premier Plus
- Aetna Savings Plus
- Aetna Signature Administrators
- Aetna Student Health Plan PPO
- Aetna Upfront Advantage
- First Health HMO
- First Health POS
- First Health PPO
- Meritain - Aramark (Other)
- Meritain - Aramark (Pennsylvania Premier Medical Plan)
- Americhealth Caritas of PA VIP - LGH Only
- Amerihealth Caritas (Transplant patients only)
- Amerihealth Caritas of PA - LGH Only
- Amerihealth of NJ Core
- Amerihealth of NJ Enhanced
- Amerihealth of NJ HMO
- Amerihealth of NJ Local Value
- Amerihealth of NJ POS
- Amerihealth of NJ PPO
- Amerihealth of NJ Regional Preferred
- Amerihealth of NJ Secure
- Amerihealth of NJ Ultimate (PPO)
- Centivo EPO
- Cigna Healthcare EPO
- Cigna Healthcare HMO
- Cigna Healthcare POS
- Cigna Healthcare PPO
- Claim Watcher (Homestead/ INDECs) Open Access
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.
Qualifications and experience
- Neuroradiology
- Diagnostic Radiology, 2022
- Nuclear Medicine
- American Epilepsy Society (AES), National
- American Medical Association, National
- American Roentgen Ray Society (ARRS), National
- American Society of Functional Neuroradiology, National
- American Society of Neuroradiology, National
- 'Artificial Intelligence' committee of ASNR, National
- Easterns Society of Neuroradiology, Local
- Indian Biophysical Society (IBS), National
- Indian college of Nuclear Medicine (ICNM), National
- North American Imaging in MS Cooperative, International
- Radiological Society of North America (RSNA), International
- 'Research committee' of ASNR, National
- Society of Nuclear Medicine and Molecular Imaging (SNMMI), International
- Society of Nuclear Medicine, India (SNMI), National
Treatments and conditions
Research
Publications
Archith Rajan, Nishanth Suri, Ajay Kumar, Stephen Bagley, Richard Phillips, Lisa Desiderio, Steven Brem, Laurie Loevner, Suyash Moha, Sanjeev Chawla Multiparametric Histogram Analysis for the Differentiation of IDH-mutant grade-4 Astrocytomas from IDH-wild-type Glioblastoma , ISMRM & ISMRT 2026 Annual Meeting: 2026
Archith Rajan, Ajay Kumar, Stephen Bagley, Richard Philips, Lisa Desiderio, Steven Brem, Laurie A. Loevner, Sanjeev Chawla Quantitative Histogram-Based MRI Biomarkers Distinguish IDH-Mutant from IDH-Wild-Type High-Grade Gliomas , American Society of Neuroradiology 2026 Annual Meeting: 2026
Ajay Kumar, A Luat, Michael E. Behen, Csaba Juhasz Towards Standardized Imaging in Sturge-Weber Syndrome: Development and Validation of a Multiparametric MRI Score Integrating Vascular and Parenchymal Characteristics , American Society of Neuroradiology 2026 Annual Meeting: 2026
Archith Rajan, Daniel Gewolb, Ajay Kumar, Laiz Laura de Godoy, Arati Desai, Zissimos Mourelatos, Steven Brem, Suyash Mohan, Sanjeev Chawla Multiparametric MRI Predicts DCVax-L Response in a Long-Term GBM Survivor , American Society of Neuroradiology 2026 Annual Meeting: 2026
Csaba Juhász, Aimee F Luat, Michael E Behen, Ajay Kumar Introduction of a Brain MRI Scoring System with Clinical Relevance for Sturge-Weber Syndrome , Acad Radiol, 33(7): 2026,3003-3010
Archith Rajan, Steven Brem, Daniel Gewolb, Ajay Kumar, Laiz Laura de Godoy, Arati Desai, MacLean P. Nasrallah, Timothy Lucas, Laurie A Loevner, Suyash Mohan, Sanjeev Chawla Quantitative, longitudinal measurements of response to immunotherapy for glioblastoma using multiparametric MRI in a long-term survivor treated with autologous tumor lysate-loaded dendritic cell vaccine: an illustrative case , J of Neurosurgery: 2026
Ajay Kumar, Sanjeev Vaishnavi, Christopher Brown, Maggie Tubiello, and Ilya M. Nasrallah Real-world associations among baseline measures of cerebral amyloid and clinical factors in Alzheimer’s Disease patients undergoing evaluation for anti-amyloid therapies , Radiological Society of North America 2026 Annual Meeting: 2026
Xavier Beltran-Urbano, Katie R Jobson, Ilya M Nasrallah, Ajay Kumar, Manuel Taso, Sandhitsu R Das, Christopher A Brown, Sipei Li, Long Xie, Corey T McMillan, Paul A Yushkevich, Dave A Wolk, Greg Zaharchuk, Sudipto Dolui, John A Detre SynthPET: A 3D Generative AI Approach For FDG-PET Image Synthesis from T1-Weighted MRI and ASL CBF in Alzheimer’s Disease , Alzheimer's & Dementia, ADJ-D-26-01337: 2026
Ajay Kumar, Laiz Godoy, Steven Brem, Stephen Bagley, Suyash Mohan, Sanjeev Chawla From Core to Corridor: Peritumoral MRI Metrics Differentiate True Progression from Treatment Effect in Glioblastoma , Radiological Society of North America 2025 Annual Meeting: 2025,Abstract#13686
Cecilia Jiang, Tara McWilliams, Melanie Berger, Emily S Lebow, Harper Hubbeling, Elizabeth Azar, James D Kolker, Suneel N Nagda, Goldie Kurtz, Jennifer Wei Zou, Ryan Scheuermann, Ajay Kumar, Michelle Alonso-Basanta Periventricular radionecrosis after conventionally fractionated radiation for low grade meningiomas , Radiat Oncol , 20(175): 2025,1-11