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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. William Crelin:

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Patient Reviews

2.5
  •  
(9)
Patient comments (3)

The overall average patient rating of Dr. William Crelin is Average. Dr. Crelin has been reviewed by 9 patients who have provided 3 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.9
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Promptness 4.2
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Courteous Staff 3.7
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Accurate Diagnosis 3.5
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Bedside Manner 3.5
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Spends Time with Me 3.2
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Follows Up After Visit 2.5
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Specialties & Research

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


Affiliations

Dr. Crelin has 2 hospital affiliations:

  • Waukesha Memorial Hospital 
  • Oconomowoc Memorial Hospital 

Languages

  • English

> Dr. William Crelin, MD
Additional Information
Dr. William C Crelin MD is a male Internist, has 28 years of experience and practices in Internal Medicine.
Where does Dr. William C. Crelin practice?
Dr. William Crelin has 1 office location.
Dr. William Crelin practices Internal Medicine near , .