Marquis Chapman is a postbaccalaureate IRTA in the OCD. He began working at the NIH in 2018 at the NIAMS institute after graduating with B.S. in Biology from Nova Southeastern University at Fort Lauderdale, Florida. After completing his SLE exercise clinical study in 2020, he transferred to NIAAA institute as a NAEP fellow. He is interested in social determinants of addiction and health disparities in alcoholism. After his training, Marquis hope to attend medical school to earn an MD.