Caitlyn Labella, MDJames Labor, MDLyana Labrada, MDVladimir Lakhter, DOBilal Lashari, MBBSDavid Laslett, MDMenachem Leasy, MDDerek Lee, MDIris Lee, MDJanet Lee, MDJean Lee, MDJinha LeeKun Lee, MDShane Lee, MDPaul Leone, MDIan Leopold, MDEros Leotta, MDChristine Leow, PhDNoah Levinson, MDNicole Levy, MDShuxin Li, MD, PHDAbdelhamid Liacini, MDAdrienne Ligouri, MDChien-Fu Lin, MDKaren Lin, MD, MPHStephen Ling, MDXiaolei Liu, PhD, MSLee-yuan Liu-chen, PhD, MSJon Livelsberger, DOCarla Lopinto-Khoury, MDMatthew Lorei, MDAndrea Lubitz, MDVictor Luna, PhDAnne Lundquist, PhDJin Luo, MD, PhDNicholas Lyssenko, PhD