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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).

Learn more about Dr. Douglas Oneill:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Douglas Oneill is Good. Dr. Oneill has been reviewed by 19 patients who have provided 4 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 4.5
Courteous Staff 4.6
Accurate Diagnosis 4.4
Bedside Manner 4.4
Spends Time with Me 4.7
Follows Up After Visit 4.4

Specialties & Research

Dr. Douglas Oneill, MD is board certified in Internal Medicine.

Education & Awards

Dr. Oneill graduated from Drexel University , Philadelphia. He has 2 awards.

Compassionate Doctor Recognition (2015)
On-Time Doctor Award (2015)


Dr. Oneill has 2 hospital affiliations:

  • North Adams Regional Hospital 
  • Williamstown Medical Associates 

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Additional Information
Dr. Douglas B Oneill MD is a male Internist, has 18 years of experience and practices in Internal Medicine.
Where does Dr. Douglas B. Oneill practice?
Dr. Douglas Oneill has 1 office location.
Dr. Douglas Oneill practices Internal Medicine near North Adams, MA.
See North Adams Internists.