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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).

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Specialties & Research

Dr. Ronald Haake, DO, MD is board certified in Critical Care Medicine.

Education & Awards

Dr. Haake graduated from Kansas City University of Medicine.


Dr. Haake has 16 hospital affiliations:

  • St John's Regional Health Center 
  • St Johns Mercy Hospital 

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Additional Information
Dr. Ronald E Haake DO and MD is a male Internist, has 31 years of experience and practices in Critical Care Medicine.
Where does Dr. Ronald E. Haake practice?
Dr. Ronald Haake has 6 office locations.
Dr. Ronald Haake practices Critical Care Medicine near Chesterfield, MO.
Additional practice locations include: Saint Louis, MO and Springfield, MO.
See Chesterfield Critical Care Practitioners.