HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / CA

JOHN P DONAHUE, MD

DIAGNOSTIC RADIOLOGY

Medical school: GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1991

NPI: 1588660435

Practice Locations (4)

REONO BERTAGNOLLI A MEDICAL GROUP

10948 BIGGE ST, SUITE A

SAN LEANDRO, CA 945771121

8007868015

KAN-DI-KI LLC

460 SMITH ST, SUITE A

MIDDLETOWN, CT 064571594

8007868015

REONO BERTAGNOLLI A MEDICAL GROUP

460 SMITH ST, SUITE A

MIDDLETOWN, CT 064571594

800786801576145

YALE UNIVERSITY

55 LOCK ST

NEW HAVEN, CT 065113603

2034320076

Source: CMS National Downloadable File, September 2026.