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Doctor in a white coat reviewing a brain scan on a computer monitor with a colleague in a medical office.

ClinicAL tEAM

Expert radiologists delivering subspecialty excellence and patient-first diagnostic care

Shields Radiology Associates is a team of board-certified physicians representing subspecialties including neuroradiology, musculoskeletal, women’s imaging, body imaging, and interventional radiology. Dedicated to precision, collaboration, and compassionate care, they provide the expertise behind every Shields diagnosis.

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Stephen Sweriduk, M.D.

Medical Director

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Tiron C.M. Pechet, M.D.

Assistant Medical Director

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David C. Yu, M.D.

Clinical Team Member

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Aparna Komorraju, MBBS, MHA

Clinical Team Member

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Charles L. Diana, M.D.

Clinical Team Member

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Adena S. Katz, M.D.

Clinical Team Member

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Dr. Reza Hakimelahi, MD

Clinical Team Member

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Kamran Masood, MD

Clinical Team Member

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Ketan Patel, M.D.

Clinical Team Member

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Steven A. Klein, M.D.

Clinical Team Member

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Join Our Team

At Shields, you’re more than your job title — you’re part of a mission-driven team that values growth, collaboration, and purpose. 

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Partner With Us

Collaborate with Shields to deliver advanced imaging, surgery, and diagnostic care across New England.

Contact

Reach out to learn more about our services, explore partnership or career opportunities, or get the support you need from the Shields team.