Amir Levine is a psychiatrist and neuroscientist at Columbia University. He is currently a principal investigator on a research project sponsored by the National Institutes of Health about the epigenetics of addiction. Levine is also co-author of the book, Attached: The New Science of Adult Attachment and How It Can Help You Find — and Keep — Love, which has been featured in the Wall Street Journal, Fox News, Scientific American Mind, The Sunday Times, Glamour, Elle and other publications. It has been translated into seven languages. Levine has a part-time psychiatry private practice in Manhattan.