

Professor of Medicine, Tufts University School of Medicine

Professor of Medicine, Harvard Medical School and Beth Israel Deaconess Medical Center



Founder and Chief Executive Officer, Stealth Biotechnology Company; Director, Impetus Grants

Co-Founder and Chief Executive Officer, Gordian Biotechnology

Vice President, Research, Aging and Age-Related Disorders, Regeneron

Director, Diseases of Aging and Regenerative Medicine, Novartis

Group Vice President, Molecule Discovery and Director, Institute of Genetic Medicines, Eli Lilly and Company

Vice President, Clinical Research, Obesity, Eli Lilly and Company; Chief Medical Officer, Versanis Bio

Professor of Exercise Science, Lehman College

Professional Bodybuilder; Science Communicator





