Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Dennis Obrien xhas an overall rating of 1.2.
Dr. Dennis Obrien, MD is a Doctor primarily located in Billings, MT. He has 23 years of experience. His specialties include Neurology and Psychiatry. Dr. Obrien is affiliated with Billings Clinic. He speaks English.
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Specialties & Expertise
Dr. Dennis Obrien has the following 14 areas of expertise, 2 specialties and 1 board certification.
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Attention Deficit Hyperactivity Disorder (ADHD), including the different types and who gets them.
Locations & Directions
Dr. Dennis Obrien, MD is similar to these 3 Doctors near Billings, MT.
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