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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 (2)

The overall average patient rating of Dr. Roger Hollister, Professor is Good. Dr. Hollister has been reviewed by 7 patients who have provided 2 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 2.8
Promptness 2.3
Courteous Staff 3.0
Accurate Diagnosis 2.5
Bedside Manner 2.5
Spends Time with Me 2.5
Follows Up After Visit 2.0

Specialties & Research

  • He has special expertise in 3 areas:
  • Rheumatic Diseases
  • Rheumatoid Arthritis
  • Vasculitis

Education & Awards

Dr. Hollister graduated from Case Western Reserve University , Cleveland. He has 1 awards.

Castle Connolly's Top Doctors™ (2013)


Dr. Hollister has 2 hospital affiliations:

  • The Children's Hospital 
  • University of Colorado Hospital 

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Additional Information
Dr. Roger Roger Hollister MD is a male Pediatric Rheumatologist, has 45 years of experience and practices in Pediatric Rheumatology.
Where does Dr. Roger R. Hollister practice?
Dr. Roger Hollister has 3 office locations.
Dr. Roger Hollister practices Pediatric Rheumatology near Denver, CO.
Additional practice locations include: Aurora, CO.
See Denver Pediatric Specialists.