John Barnwell is an expert in the field of General Surgery. He studied medicine at Howard University College of Medicine. He has 3 awards "Regional Top Doctor", "Top MD" and "Fellow (FACS)". Doctor John M. Barnwell Sr., MD is a published MD. He has 1 paper published. The most current publication "Schwannoma of the psoas major muscle presenting with abdominal and back pain." John M. Barnwell Sr. accepts Medicare payments and is listed with Medicare.gov.
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