Greg O'Brien

Greg O'Brien is a journalist and author who has written for various publications, including The New York Times and The Washington Post. He has also written several books on topics such as aging and mortality. O'Brien has been open about his own struggles with health issues and has used his platform to discuss topics such as end-of-life care and the importance of living in the present. He is also a frequent contributor to podcasts and has appeared on various TV shows. O'Brien is based in the United States.