Adam Zwig, also known as Dr. Zwig, is an American musician, singer-songwriter, psychotherapist, and author. He has had 9 Top Ten hit singles on the U.S. Adult Contemporary charts and is the author of numerous articles and a book on personal development. He has been featured in Billboard, Huffington Post, CNBC, MNSBC, ABC, CBS, Forbes, Gibson and many other publications, and has over 50 million views on YouTube. He has released 7 albums and his songs can regularly be heard on NBC, Fox, and Fuel TV.