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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. Ronald Shiell is Average. Dr. Shiell has been reviewed by 12 patients who have provided 2 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 2.7
Courteous Staff 4.2
Accurate Diagnosis 4.8
Bedside Manner 4.3
Spends Time with Me 3.8
Follows Up After Visit 3.8

Specialties & Research

Dr. Ronald Shiell, MD is board certified in Dermatology.

  • He has special expertise in 5 areas:
  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Melanoma
  • Psoriasis
  • Skin Cancer

Education & Awards

Dr. Shiell graduated from University of California at San Francisco.


Dr. Shiell has 17 hospital affiliations:

  • Redlands Community Hospital 
  • St. Bernardine Medical Center 


  • Spanish

> > > > Dr. Ronald Shiell, MD

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Additional Information
Dr. Ronald Douglas Shiell MD is a male Dermatologist, has 22 years of experience and practices in Dermatology.
Where does Dr. Ronald D. Shiell practice?
Dr. Ronald Shiell has 13 office locations.
Dr. Ronald Shiell practices Dermatology near Palmdale, CA.
Additional practice locations include: Redlands, CA and Casa Grande, AZ.
See Palmdale Dermatologists.