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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).

Learn more about Dr. Margaret Dauphin-Van Dyk:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Margaret Dauphin-Van Dyk is Excellent. Dr. Dauphin-Van Dyk has been reviewed by 48 patients who have provided 4 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 3.3
Courteous Staff 4.7
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 4.6
Follows Up After Visit 4.1

Specialties & Research

Dr. Margaret Dauphin-Van Dyk, MD is board certified in Internal Medicine.

  • She has special expertise in 5 areas:
  • Arthritis
  • Asthma
  • Diabetes
  • Osteoporosis
  • Weight Loss

Education & Awards

Dr. Dauphin-Van Dyk graduated from University of Illinois at Chicago.


Dr. Dauphin-Van Dyk has 5 hospital affiliations:

  • St Joseph Hospital-Elgin 
  • Mercy Hospital And Medical Center 


  • Haitian Creole
  • Creole
  • French
  • English
  • Spanish

> > > > Dr. Margaret Dauphin-Van Dyk, MD

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Additional Information
Dr. Margaret Isely Dauphin-Van Dyk MD is a female Internist, has 33 years of experience and practices in Internal Medicine.
Where does Dr. Margaret I. Dauphin-Van Dyk practice?
Dr. Margaret Dauphin-Van Dyk has 3 office locations.
Dr. Margaret Dauphin-Van Dyk practices Internal Medicine near Chicago, IL.
See Chicago Internists.