> > > > Dr. William Dam, MD
Dr. William Cornelius Dam MD is a male Internist, has 39 years of experience and practices in Internal Medicine.
Video profile
Dr. William Dam has 3 office locations.
214 Washington St
Ingleside, IL 60041

Phone Number
Locations and availability (3)
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

  • Currently 3 of 4 stars
Patient comments (8)

The overall average patient rating of Dr. William Dam is Good. Dr. Dam has been reviewed by 15 patients who have provided 8 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 3.3
  • Currently 3.3333333333333 of 4 stars
Promptness 3.0
  • Currently 3 of 4 stars
Courteous Staff 3.3
  • Currently 3.25 of 4 stars
Accurate Diagnosis 2.8
  • Currently 2.8333333333333 of 4 stars
Bedside Manner 2.7
  • Currently 2.6666666666667 of 4 stars
Spends Time with Me 2.8
  • Currently 2.75 of 4 stars
Follows Up After Visit 2.8
  • Currently 2.8333333333333 of 4 stars

Specialties & Research

Dr. William Dam, MD is board certified in Internal Medicine.

Education & Awards

Dr. Dam graduated from University of Illinois at Chicago.


Dr. Dam has 5 hospital affiliations:

  • Memorial Medical Center-Woodstock 
  • Advocate Good Shepherd Hospital 

Accepted Insurance Plans

Dr. Dam accepts these health insurances in at least one office:

  • United Healthcare - 19 plans
  • Great-West Healthcare - 1 plan
  • Medica Health Plans - 3 plans
  • Unicare - 11 plans
  • Blue Cross Blue Shield of Illinois - 4 plans
  • Cigna - 11 plans
  • Humana - 21 plans

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Additional Information
Where does Dr. William C. Dam practice?
Dr. William Dam practices Internal Medicine near Ingleside, IL.
See Ingleside Internists.