Doctor's Own ® Evidence-Based, Nature-Driven

To achieve your best body


Doctor's Own® was founded to solve a simple frustration: the best health advice rarely makes it into the exam room. Appointments are short, insurance is complicated, and the questions patients most want answered — What should I actually eat? What supplements matter? Why can't I lose weight? Why am I so tired? — are the ones never addressed. Doctor's Own® solves that problem, finally.

Josh Leichtberg, M.D. Founder · Doctor’s Own®
Integrative Medicine Nutrition Natural Cures Weight Loss
The Author

Meet Josh Leichtberg, M.D.

(pronounced “Light-berg”)

Josh Leichtberg, M.D., is a physician who has spent decades watching the same patterns repeat in exam room after exam room: thousands of smart, capable people who simply never got the right information in the right form at the right time.

Dr. Leichtberg has been focused on the intersection between modern medicine and nature’s imperatives for decades. He is a true integrative medical doctor — a trained specialist who combines the best medicine has to offer with the most effective available natural cures.

The Doctor’s Own® Power Weight Loss System and the Doctor’s Own® Food Preparation Guide & Cookbook are the refined, updated and most powerful iterations of the doctor’s weight loss and health-building system previously used by over 1 million people worldwide.

Josh Leichtberg, M.D. · Founder

This is the solution you’ve been waiting for: the doctor’s own answers to the problems you thought you couldn’t solve — and now can. Use the books to see the path. Use the FoodMD™ app to daily light the way and avoid the potholes.

Josh Leichtberg, M.D.
01 What we believe

Three principles that guide everything.

No dangerous drugs, no gimmicky diets, no pain — just a powerful yet natural path, grounded in clinical experience and a deep respect for the way the body actually works.

I

Evidence over trends

Our guidance is rooted in clinical experience, real science, and a deep respect for nature’s ways. No dangerous drugs, no gimmicky diets, no pain — just a powerful yet natural path to your best body, your optimal health.

II

Practical advice

A system you can’t follow is a useless fantasy. Everything we recommend is designed for real lives, real kitchens, real schedules. You can do this!

III

Build a strong foundation

Your health is tied directly to your weight, and vice versa. It all matters. Doctor’s Own® will show you how it’s done — how to guarantee that you reach all your goals.

02 Two books, one system

Companions, not duplicates.

The Doctor’s Own® Power Weight Loss System and the Food Preparation Guide & Cookbook are companion books. The first lays out the system’s principles in detail; the second puts it on your plate.

  • The system’s full principles, explained in plain language.
  • Recipes and prep that make the right choices the easy ones.

Explore the Books

A note before you read on

What this site is — and isn’t.

This site is an educational resource. It’s not a substitute for your physician, it’s not personalized medical advice, and nothing here should override the judgment of a health professional who knows you and your history. What we provide is the framework, the reasoning, and the practical tools to help you improve your body and shape as healthfully and naturally as possible — not direct medical advice.