Pediatric rheumatologist Caitlin Sgarlat Deluca, DO, tells how integrative medicine helps manage pain without drugs Pediatric rheumatologist Caitlin Sgarlat Deluca, DO, tells how integrative medicine helps manage pain without drugs. . Chest surgeon Mark Crye, MD, describes surgery done with tiny incisions and robotic assistance Chest surgeon Mark Crye, MD, describes surgery done with tiny incisions and robotic assistance. . Cancer researcher Mobin Karimi, MD, PhD, talks about the charitable work he is doing for his native Afghanistan. Cancer researcher Mobin Karimi, MD, PhD, talks about the charitable work he is doing for his native Afghanistan.