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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).

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Education & Awards

Dr. Johnstone graduated from Oregon Health & Science University, Portland.


> > > > Dr. Dennis Johnstone, DDS, DMD

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Additional Information
Dr. Dennis Lee Johnstone DDS and DMD is a male dentist and practices in Family Dentistry.
Where does Dr. Dennis L. Johnstone practice?
Dr. Dennis Johnstone has 1 office location.
Dr. Dennis Johnstone practices Family Dentistry near Lyons, CO.
See Lyons Dentists.