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  • Dan Isaacson at the Athletic Club
  • Dan with client Billy Crystal
  • Dan with client John Travolta
  • Dan behind the scenes on set
  • Dan's client Johnny Depp
  • New You Next Week
  • Hollywood's original celebrity trainer


Dan Isaacson’s scientifically-based fitness training program helped set the standard for celebrity trainers and the personal training business. He is an author, product innovator, and celebrity spokesperson, and is a true pioneer of the current multi-million dollar personal training industry. For over 30 years Dan has worked on many high profile films and television productions, consulting with and training the biggest stars in the world including; Billy Crystal, Johnny Depp, Tom Hanks, John Travolta, Meg Ryan, Anne Hathaway, Jane Fonda, Olivia Newton John, Shari Belafonte, Denzel Washington, Andy Garcia, Michael Keaton, Laurence Fishburne, Matthew Perry, and Jamie Lee Curtis. Dan has been a trusted television expert with a variety of industry affiliations including ABC’s Good Morning America, Sony Pictures, and Paramount Pictures. His time-tested training methods and program, based on research and standards set by the academic community in personal training, created the first science-based personal training program used on film studio lots in Hollywood. Dan continues to educate and set a global standard for preventative healthcare by promoting and creating sustainable nutrition and fitness lifestyles for kids, active seniors, and people of all ages! Dan is available for public speaking engagements as well as product endorsements. To inquire about product endorsement or to book Dan to speak at your event, please visit the CONTACT page.