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Internist, Critical Care Specialist, Pulmonologist (lungs)
16 years of experience
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. Marcus Santana, MD is board certified in Critical Care Medicine and Pulmonary Disease.

  • He has special expertise in 2 areas:
  • Asthma
  • Critical Care

Education & Awards

Dr. Santana graduated from Universidade Federal Da Bahia, Salvador.


Dr. Santana has 4 hospital affiliations:

  • St. Mary's Hospital Medical Center-Madison 
  • Fort Memorial Hospital 


  • English

> > > > Dr. Marcus Santana, MD

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Additional Information
Dr. Marcus G Santana MD is a male Internist, has 16 years of experience and practices in Internal Medicine, Critical Care Medicine, and Pulmonary Disease.
Where does Dr. Marcus G. Santana practice?
Dr. Marcus Santana has 4 office locations.
Dr. Marcus Santana practices Internal Medicine, Critical Care Medicine, and Pulmonary Disease near Madison, WI.
Additional practice locations include: Fort Atkinson, WI and Sun Prairie, WI.
See Madison Internists, Madison Critical Care Practitioners, and Madison Pulmonologists.