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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Gregory Dubel is Average. Dr. Dubel has been reviewed by 5 patients who have provided 2 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 1.3
Courteous Staff 3.3
Accurate Diagnosis 2.0
Bedside Manner 2.0
Spends Time with Me 2.3
Follows Up After Visit 1.0

Specialties & Research

Dr. Gregory Dubel, MD is board certified in Diagnostic Radiology and Vascular & Interventional Radiology.

  • He has special expertise in 9 areas:
  • Angiography
  • Angioplasty
  • Biliary Tract Diseases
  • Cancer Chemoembolization (Therapeutic Chemoembolization)
  • Dialysis Access Surgery
  • Hepatocellular Carcinoma
  • Liver Cancer
  • Stroke
  • Varicose Veins

Education & Awards

Dr. Dubel graduated from Upstate Medical University Physical Medicine and Rehabilitation, Syracuse.


Dr. Dubel has 6 hospital affiliations:

  • William W Backus Hospital 
  • Rhode Island Hospital 


  • Spanish
  • English

> > > > Dr. Gregory Dubel, MD

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Additional Information
Dr. Gregory Joseph Dubel MD is a male Diagnostic Radiologist, has 18 years of experience and practices in Diagnostic Radiology and Vascular & Interventional Radiology.
Where does Dr. Gregory J. Dubel practice?
Dr. Gregory Dubel has 4 office locations.
Dr. Gregory Dubel practices Diagnostic Radiology and Vascular & Interventional Radiology near Providence, RI.
Additional practice locations include: Norwich, CT.
See Providence Radiologists.