Robert Tanner Freeman was born in Washington, D.C. in 1846. His parents were slaves and they took the surname “Freeman” after gaining their freedom.
Freeman became friends with Henry Bliss Noble, a local white dentist, as a child. He started working for Noble as a trainee until he was a young adult. Noble encouraged Freeman to pursue a dental education.
Freeman applied for two medical schools, but he was rejected. In 1867 he was accepted into Harvard Medical School due to Noble’s connections. Robert Tanner Freeman and classmate George Franklin Grant became the first blacks to enter.
Freeman and Grant became the first African American dentists in the United States upon their graduation in 1869.
Four years later, Freeman died due to a water borne disease.
He was honored by the National Dental Association which adopted the mission of Dr. Freeman to extend dental treatment and education to people of color and the disabled.
Sources:
https://www.blackpast.org/african-american-history/freeman-robert-tanner-1846-1873/