Physician Detail

Joshua Aaron Kallen, MD


Jefferson Radiology


Diagnostic Radiology, Board Certified < Accepting new patients for this specialty
Radiology, Board Certified < Accepting new patients for this specialty
Vascular Interventional Radiology < Accepting new patients for this specialty

Areas of Interest

Body Imaging, Cardiovascular Imaging, Chemoembolization, Image Guided Tumor Ablation, Interventional Oncology, Interventional Radiology, Minimally Invasive Cancer Therapy, Oncologic Imaging, Portal Vein Embolization, Radioembolization, TIPSS

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Kallen, Joshua Aaron, MD

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Dr. Kallen is a graduate of the University of Connecticut School of Medicine. He completed his internship in internal medicine at the Hospital of Saint Raphael in New Haven, CT. Dr. Kallen completed his residency and served as chief resident in diagnostic radiology at Hartford Hospital. He is a graduate of the Johns Hopkins vascular and interventional radiology fellowship in Baltimore, MD, where he served as chief fellow.Dr. Kallen is a member of the American College of Radiology, the Radiological Society of North America, the American Roentgen Ray Society, and the European Society of Radiology. Dr. Kallen has presented at several conferences including the Radiological Society of North America Annual Meeting. 


Medical School

  • University of Connecticut School of Medicine MD


  • Hospital of Saint Raphael, Internal Medicine


  • Hartford Hospital, Diagnostic Radiology


  • Johns Hopkins Hospital, Vascular and Interventional Radiology


  • Tufts University BA, Ancient/Classical Greek

Professional Organizations

American College of Radiolog, Member
American Roentgen Ray Society, Member
European Society of Radiology, Member
Radiological Society of North America, Member

Insurance Accepted*

Aetna, Anthem, BCBS Medicare, CarePartners of Connecticut, Cigna Healthcare, Colonial Cooperative Care, Community Health Network of Connecticut, Inc., Connecticare, Connecticare Commercial, Connecticare Medicare, Corvel, Coventry, Essence Healthcare, Evercare, First Health Group Corp., Focus, Harvard Pilgrim, Health Connecticut, Health Direct, Health New England, Healthy Connecticut, HMC/ Northeast Healthcare, Medspan Commercial, Medspan Medicare, Multiplan, Northeast Health Direct, One Health Plan/ Great-West Healthcare, Oxford Health Plans, Prime Health Services, Private Health Care Systems, Inc., Senior Whole Health, United Healthcare, WellCare of Connecticut, Inc.

*This information is subject to change at any time. Please check with your insurance provider before scheduling your appointment or receiving services to confirm they are a participating member of the Hartford HealthCare network.