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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).

Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Mark Elles is Excellent. Dr. Elles has been reviewed by 5 patients who have provided 4 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 4.3
Courteous Staff 4.7
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.6

Specialties & Research

Dr. Mark Elles, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Elles graduated from University of Nebraska, Omaha. He has 4 awards.

Patients' Choice Award (2012, 2014)
Compassionate Doctor Recognition (2012)
Bridges to Excellence Recognition
Cardiac Care Recognition (2013 - 2015)
Level II
On-Time Doctor Award (2014)


Dr. Elles has 7 hospital affiliations:

  • Presbyterian St. Luke's Medical 
  • Medical Center of Aurora 


  • English

> > > > Dr. Mark Elles, MD

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Additional Information
Dr. Mark Edward Elles MD is a male Internist, has 36 years of experience and practices in Internal Medicine.
Where does Dr. Mark E. Elles practice?
Dr. Mark Elles has 3 office locations.
Dr. Mark Elles practices Internal Medicine near Denver, CO.
Additional practice locations include: Englewood, CO.
See Denver Internists.