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Therapeutic Radiology in New Haven, Connecticut

Data updated monthly · Last refresh September 2026

3 Therapeutic Radiology providers practice in New Haven. Listings are drawn from federal public records and are not endorsements.

Therapeutic Radiology providers in New Haven

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Arthur Knowlton, MD
New Haven, CT · No drug or device payments recorded (2025) · (203) 789-3131
Dr. Joseph Cardinale, MD
New Haven, CT · No drug or device payments recorded (2025) · (203) 200-2100
Dr. Joseph Colasanto, N.D.
New Haven, CT · $296 in drug and device payments (2025) · (203) 785-2140

Common questions

How many Therapeutic Radiology providers are in New Haven, Connecticut?

There are 3 Therapeutic Radiology providers with active NPI records practicing in New Haven, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in New Haven Therapeutic Radiology across Connecticut

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.