About Healing Tree

Why Healing Tree Natural Health?

We are a team of doctors, scientists, and nutritionists that help restore vital health. We determine the underlying cause of ill health and develop a personalized program to restore you to vibrant health. Our practitioners and health coaches work with you one-on-one every step of the way.

Distance is not an issue, we can help nationwide!

What We Do

Are you tired of being sick and tired? Hormone issues? Skin problems? Gut issues? Fertility questions? Heart concerns? Brain fog? Memory issues? Nutritional questions? Post-pandemic fears?

No matter what the symptom, Healing Tree can help!

We use Functional Medicine Labs to find key imbalances in your system. Then, using Advanced Testing Methods, our practitioners determine the underlying cause of your ill health. Based on our findings, a personalized program is developed to restore your health.

Our friendly practitioners and certified health coaches meet with you one-on-one to provide support every step of the way!

Pamela Werth, ND, CST, CNHP,

About Me:

I am founder and co-owner of Healing Tree Natural Health in Whitehall, MI and Pentwater, MI. I am inspired to do what I do today because of my own health journey and now see it as my mission to help others enhance their health naturally.
I was originally drawn to study the healing arts and sciences because of my son’s illness and later my own health challenges. The more I learned and the more my health improved, the more I desired to help others.
Education: I graduated as a Naturopathic Practitioner in 2016.  I was fortunate enough to become a graduate of Ulan Nutritional Systems in 2018 as a Master Clinician of Nutrition Response Testing, earning the prestigious hall of fame award for having such a profound impact on my community.


- Completed studies in Biology and Psychology at Cleveland State University 2012
- Naturopathic Doctor (ND) 2016 Trinity School of Natural Health
- Master Clinician in Nutrition Response Testing 2018
- CranioSacral Therapist
- Master Herbalist 2016
- Nutritional Counseling 2016
- Natural Health Practitioner/Specialist 2018
- Doctorate and PhD in Natural Medicine, in progress
- Holographic Manipulation Therapy, Master Practitioner, in progress


I love being outdoors, swimming, and night hikes.

Jeffrey Werth, MS, NST-CM

About Me:
My interest in health and nutrition started in my 20's as an athlete. I received the highest training available in Nutrition Response Testing from Ulan Nutritional System, becoming an Advanced Training Graduate, and later received certification as an Advanced Clinical Master. In 2003, I invented the Amenti Water Vitalization process and developed product lines that were distributed nationwide.

Earlier in my career, I practiced as an engineering project manager, working for Fortune 500 companies and the government. For three of these projects, I received national awards for Innovation and saved the federal government over $44 million per year. I attained the Master Black Belt certification in Lean Six Sigma.

- Completing studies & dissertation to be a board-certified Doctor in Natural Medicine
- Clinical Master Nutrition Response Testing– Ulan Nutritional Systems
- Advanced Clinical Training Graduate – Ulan Nutritional Systems
- Master of Science degree from the University of Minnesota
- Bachelor of Science degree from Rose-Hulman Institute of Technology


In my spare time, I walk in the woods with my wife, lift weights, study ancient texts, and follow the Cleveland Browns.

Breann Comstock, BS, CNC

About Me:

My name is Breann Comstock and I have been working at Healing Tree Natural Health since October, 2020.


I started here shortly after graduating from Grand Valley State University with my Bachelor’s Degree in Allied Health Science with a Chemistry Minor. When I started college, I wasn’t exactly sure what I wanted to study, all I knew was that I wanted to be able to help people. Here at Healing Tree Natural Health, I can do just that.

I started my career with Healing Tree at the front desk, but in the past three years I have furthered my education and taken on additional responsibilities. I manage the office, help with in-office non-invasive testing, and most recently I have become a Certified Nutrition Coach. With this knowledge I will be able to provide clients with one-on-one coaching that will educate them, answer nutrition questions, and help them make the necessary lifestyle changes to reach their optimum health goals.


I enjoy trying new recipes at home and I am always trying to help clients find healthy alternatives to their beloved dishes and desserts. I am also an athlete, running, playing soccer, and participating in Spartan Races. I look forward to the positive changes that will come to our clients with the implementation of Nutrition Coaching.