Yes, this is the perfect program for a pre-op diet with a few tweaks. Please let us know if that is the case and we will tweak the program for you. If you are early out (first six months) after surgery, we do not suggest you follow the reboot food plan. However, we can give you support at whatever stage you are at with recipes and tips, plus the understanding of good nutrition and how to stop emotional eating and self-sabotage will be invaluable knowledge to you, regardless of where you are in your journey.