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Internist, Sleep Medicine Specialist
42 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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  1. Qualifications
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Patient Reviews

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The overall average patient rating of Dr. Michael Littner is Good. Dr. Littner has been reviewed by 1 patients who have provided 0 comments. The rating is 4 out of 5 stars.

Specialties & Research

Dr. Michael Littner, MD is board certified in Internal Medicine and Sleep Medicine.

  • He has special expertise in 9 areas:
  • Asthma
  • Insomnia
  • Lung Diseases
  • Obstructive Lung Diseases
  • Obstructive Sleep Apnea
  • Restless Legs Syndrome
  • Sarcoidosis
  • Sleep Apnea (Sleep Apnea Syndromes)
  • Snoring

Education & Awards

Dr. Littner graduated from University Of Toronto Faculty Of Medicine.


Dr. Littner has 4 hospital affiliations:

  • St John's Medical Center 
  • Veterans Affairs Greater Los Angeles Healthcare Center 


  • Spanish
  • Tagalog
  • Korean

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Additional Information
Dr. Michael Robert Littner MD is a male Internist, has 42 years of experience and practices in Internal Medicine and Sleep Medicine.
Where does Dr. Michael R. Littner practice?
Dr. Michael Littner has 1 office location.
Dr. Michael Littner practices Internal Medicine and Sleep Medicine near La Crosse, WI.
See La Crosse Internists and La Crosse Sleep Medicine Doctors.