Kellyann Petrucci, M.S., N.D., is the author of Dr. Kellyann's Bone Broth Diet. A weight-loss and natural anti-aging transformation expert, Dr. Petrucci has a private practice and is a concierge doctor for celebrities in New York City and Los Angeles. Dr. Petrucci is a regular guest on television shows including The Doctors, Dr. Oz, and national news programs. Enjoy the show!

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