> > > > Dr. David Letzer, DO, MD
Dr. David Letzer DO and MD is a male Internist, has 25 years of experience and practices in Internal Medicine and Infectious Disease.
Dr. David Letzer has 14 office locations.
Infectious Disease Specialists of Se Wisconsin
150 S Sunny Slope Rd
Ste 136
Brookfield, WI 53005

Phone Number
Locations and availability (14)
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

  • He has special expertise in 1 area:
  • Antiphospholipid Syndrome (APS)

Education & Awards

Dr. Letzer graduated from Michigan State University , East Lansing.


Dr. Letzer has 19 hospital affiliations:

  • Aurora Sinai Medical Center 
  • Wisconsin Heart Hospital 

Accepted Insurance Plans

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

  • Humana - 2 plans
  • United Healthcare - 15 plans
  • Medica Health Plans - 5 plans
  • Cigna - 4 plans

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Additional Information
Where does Dr. David Letzer practice?
Dr. David Letzer practices Internal Medicine and Infectious Disease near Brookfield, WI.
Additional practice locations include: Menomonee Falls, WI and Oconomowoc, WI.
See Brookfield Internists and Brookfield Infectious Disease Doctors.