Mary Elizabeth Poston, MD
Clinical Associate Professor of Internal Medicine

Contact Information
(803) 540-1000
2 Medical Park, Ste. 502
Columbia, SC 29203

Internal Medicine
Division of General Medicine

Medical Education
University of South Carolina School of Medicine, MD, 1999

Palmetto Health Richland, 2002

Internal Medicine-General

Board Certifications
American Board of Internal Medicine, 2002

Dr. Poston joined the Division of Internal Medicine in 2004 where she is currently Assistant Professor of Clinical Internal Medicine. She graduated medical school from the University of South Carolina School of Medicine in 1999 where she also completed her residency in 2002. She completed an Academic Generalist and MS Clinical Research Fellowship in 2004. Academically, Dr. Poston is interested in pre-clinical medical student education and is Director of the Introduction to Clinical Medicine curriculum. Additional interests include ultrasound in medical education and increasing physical activity in primary care.