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Internist, Critical Care Specialist, Pulmonologist (lungs), Sleep Medicine Specialist
9 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. Antoinette Williams, MD is board certified in Internal Medicine, Critical Care Medicine, Pulmonary Disease, and Sleep Medicine.

Education & Awards

Dr. Williams graduated from University of South Carolina , Columbia.


Dr. Williams has 4 hospital affiliations:

  • Palmetto Health Baptist 
  • Kershaw County Medical Center 

> > > > Dr. Antoinette Williams, MD

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Additional Information
Dr. Antoinette Lavinia Williams MD is a female Internist, has 9 years of experience and practices in Internal Medicine, Pulmonary Disease, Critical Care Medicine, and Sleep Medicine.
Where does Dr. Antoinette L. Williams practice?
Dr. Antoinette Williams has 3 office locations.
Dr. Antoinette Williams practices Internal Medicine, Pulmonary Disease, Critical Care Medicine, and Sleep Medicine near Columbia, SC.
Additional practice locations include: Camden, SC.
See Columbia Internists, Columbia Pulmonologists, Columbia Critical Care Practitioners, and Columbia Sleep Medicine Doctors.