Sean Kenniff, M.D., is a neurologist, radio host, and television journalist who appeared as one of the original castaways in the hit CBS television reality series Survivor. He made the transition to network television journalism at CBS News where he developed a reputation for delivering practical but inspirational advice on health and emotional wellbeing. Kenniff has shared his expertise on several television programs including The Today Show, The O'Reilly Factor, Live! With Regis and Kelly, The CBS Early Show, The Howard Stern Show, Fox News, MSNBC, Extra!, Access Hollywood, Lifetime and many others. He is the creator of Healthapalooza.com, a health news website and he has appeared in video programming featured on WebMD. He hosts the popular radio program, the Dr. Sean Show, in South Florida.