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Internist, Critical Care Specialist, Sleep Medicine Specialist
20 years of experience
Accepting new patients
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 (0)

The overall average patient rating of Dr. Daniel Root is Average. Dr. Root has been reviewed by 3 patients who have provided 0 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 3.7
Bedside Manner 3.7
Spends Time with Me 3.7
Follows Up After Visit 1.0

Specialties & Research

Dr. Daniel Root, MD is board certified in Sleep Medicine.

  • He has special expertise in 1 area:
  • Insomnia

Education & Awards

Dr. Root graduated from Baylor College of Medicine, Houston.


Dr. Root has 7 hospital affiliations:

  • Providence Portland Medical Center 
  • Providence St Vincent Medical Center 

> > > > Dr. Daniel Root, MD

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Additional Information
Dr. Daniel Bryan Root MD is a male Internist, has 20 years of experience and practices in Internal Medicine, Critical Care Medicine, and Sleep Medicine.
Where does Dr. Daniel B. Root practice?
Dr. Daniel Root has 2 office locations.
Dr. Daniel Root practices Internal Medicine, Critical Care Medicine, and Sleep Medicine near Portland, OR.
See Portland Internists, Portland Critical Care Practitioners, and Portland Sleep Medicine Doctors.