4.5
48 Ratings with 31 written Reviews

Overview based on verified provider data
Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.
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| John Heffernan, MD, FACS | Dr. Dinesh Singh, MD | Dr. Joseph Anthony Cambio, DO | Dr. Julie Woodside |
| Urology | Urology | Urology | Urology |
| Accepts New Patients | Accepts New Patients | ||
| 29 Years of Experience | 21 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks Spanish, English | Speaks Spanish, English | |
| Wakefield , RI | New Haven , CT | West Warwick , RI | Wakefield , RI |
| Med School: Columbia University College Of Physicians & Surgeons | Med School: University Of New England College Of Osteopathic Medicine | ||
Current Profile | View Profile | View Profile | View Profile |
John Heffernan holds an expired medical license in the state of Rhode Island. They are board certified in Urology by the American Board of Urology.
Board certified in Urology by the American Board of Urology.
Medical Doctor with an expired medical license in the state of Rhode Island that expired in 2026.
Completed their residency at Naval Med Center in 1987 and Naval Hospital in 1987.
John Heffernan's NPI number is 1649243643.










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