> > > > Dr. Dennis O'Brien, MD
Dr. Dennis Kevin O'Brien MD is a male Neurologist, has 16 years of experience and practices in Neurology.
Dr. Dennis O'Brien has 5 office locations.
The
821 N 27th St
Billings, MT 59101

Phone Number
Locations and availability (5)
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

1.0
  • Currently 1 of 4 stars
(2)
Patient comments (0)

The overall average patient rating of Dr. Dennis O'Brien is Poor. Dr. O'Brien has been reviewed by 2 patients who have provided 0 comments. The rating is 1 out of 4 stars.

Specialties & Research

Dr. Dennis O'Brien, MD is board certified in Neurology.

  • He has special expertise in 5 areas:
  • Blood Disorders
  • Electromyography (EMG)
  • Gastrointestinal Cancer
  • Lung Cancer
  • Movement Disorders

Education & Awards

Dr. O'Brien graduated from University of Arizona, Tucson.


Affiliations

Dr. O'Brien has 3 hospital affiliations:

  • Northwestern Lake Forest Hospital 
  • Deaconess Billings Clinic 
  • Stillwater Community Hospital 

Accepted Insurance Plans

Dr. O'Brien accepts these health insurances in at least one office:

  • Great-West Healthcare - 3 plans
  • Cigna - 2 plans
  • Aetna - 1 plan
  • Humana - 3 plans
  • Blue Cross Blue Shield of Montana - 10 plans

Languages

  • Spanish


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Additional Information
Where does Dr. Dennis K. O'Brien practice?
Dr. Dennis O'Brien practices Neurology near Billings, MT.
Additional practice locations include: Wilmette, IL and Evanston, IL.
See Billings Neurologists.