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Dermatologist (skin), Internist
25 years of experience
Accepting new patients
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).

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Specialties & Research

Dr. William Wacker, MD is board certified in Dermatology and Internal Medicine.

  • He has special expertise in 1 area:
  • Acne Rosacea

Education & Awards

Dr. Wacker graduated from Louisiana State University at New Orleans.


Dr. Wacker has 2 hospital affiliations:

  • Froedtert Hospital 
  • Community Memorial Hospital of Menomonee Falls WI 


  • English

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Additional Information
Dr. William David Wacker MD is a male Dermatologist, has 25 years of experience and practices in Internal Medicine and Dermatology.
Where does Dr. William D. Wacker practice?
Dr. William Wacker has 3 office locations.
Dr. William Wacker practices Internal Medicine and Dermatology near Menomonee Falls, WI.
See Menomonee Falls Internists and Menomonee Falls Dermatologists.