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Internist, Oncology Specialist (cancer)
33 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. Robert Rosser, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Cancer

Education & Awards

Dr. Rosser graduated from University of Kansas , Kansas City.


Dr. Rosser has 12 hospital affiliations:

  • Des Peres Hospital 
  • Forest Park Community Hospital 

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Additional Information
Dr. Robert L Rosser MD is a male Internist, has 33 years of experience and practices in Internal Medicine and Medical Oncology.
Where does Dr. Robert L. Rosser practice?
Dr. Robert Rosser has 4 office locations.
Dr. Robert Rosser practices Internal Medicine and Medical Oncology near Saint Louis, MO.
Additional practice locations include: Cape Girardeau, MO and Festus, MO.
See Saint Louis Internists and Saint Louis Oncologists.