I Help People Suffering with

Digestive Issues & Autoimmunity

To Go From


Dr. Gerstmar is currently NOT ACCEPTING new clients

Dr. Tim Gerstmar

Dr. Tim Gerstmar

Coach, Consultant, and Guide

Expert in Helping People Suffering with Digestive Issues & Autoimmunity

For the past 12 years I’ve had the privilege of working with and helping people suffering with digestive issues and autoimmunity to transform themselves from SICK to HEALTHY to THRIVING.

Dr. Gerstmar is the author of the #1 Bestselling book The Clear Path to Health

After my father suffered a severe stroke and I became one of his main caretakers, I began obsessively studying medicine, learning about the pros and cons of both regular and natural treatments – to try to find the best options for my dad.  My passion eventually led me to change career tracks and go back to school. 

I knew that as wonderful as regular medicine can be, that there was so much more that could be done to help people.  So I turned down regular medical school, and went on to graduate from the most prestigious holistic medical school in the world, Bastyr University.

After graduating as a Naturopathic doctor, I specialized and dedicated my work to helping people suffering from digestive issues and autoimmunity. 

Over the past 12 years, I’ve spent at least 22,000 hours and more than $250,000 of my own money working with people, studying, researching, and learning from experts about the root causes of digestive and autoimmune issues, and how to help people who are suffering. 

In working with people with digestive issues and autoimmunity, I’ve seen the mistakes people dealing with these issues make, as well as the mistakes that doctors and other practitioners frequently make (and I’ve made a number of mistakes myself – which is why I believe that we always need to be learning and growing if we truly want to help people).  The good news is I can help you avoid those same mistakes! 

Recognizing that both regular and natural medicine have their pros and cons, I use a holistic approach that gives people suffering with autoimmunity and digestive issues options beyond just having to take drugs for their rest of their lives, and learn to live with it.

I’ve spoken for audiences both nationally and internationally, and worked with clients from all over the world for more than 12 years.

I’m a big sci-fi and fantasy nerd, and live with my wife and kids in the Seattle area with my dog, and three cats.


Get to know DrG

A few of the things I like:

Food:  Great BBQ

Vacation:  A family trip to Hawaii and swimming with the dolphins

TV Show:  The Mandalorian

Movie:  Galaxy Quest (an oldie but goodie, seen it so many times!)

Band:  Nirvana

Book:  The Expanse series by James S.A. Corey

Game:  Dark tower (an epic, hard-to-find 1982 board game), Dungeons & Dragons and role-playing games

Hobbies:  Hiking, reading, RPG’s & board games, archery, gardening, spending time with family & friends


“I’ve been very fortunate to find such an excellent doctor and guide as Dr. Gerstmar. He’s highly educated and very well-read, managing to stay current with latest research and cutting-edge thinking on addressing the root causes rather than just symptoms of illness.

Great physicians are analytical problem solvers, true detectives even, capable of considering dozens of variables, and multitude of root causes before settling on the right path forward. Dr. Gerstmar is, undoubtedly, one of them.

I would be remiss not to mention his bedside manner – he is a great communicator and listener, treating people with utmost respect, kindness and compassion. “

Natalia K.



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