Restore Your Health

Root Cause Resolution for Complex Conditions

At GrassRoots our goal is to uncover the root cause of your health challenges and implement solutions that restore your health for good.

We look beyond symptoms and diagnoses to see the whole picture.

We take a deep dive into your history, environmental factors such as nutrition, toxin exposures, gut health, and stress, and use comprehensive testing.

From there, we develop a personalized treatment protocol to address your specific root causes using dietary and lifestyle changes.

We implement targeted nutritional supplements and medications only where needed, based on what your testing reveals.

True health transformation depends on having the right mindset, ongoing support, and a clear path back to wellness.

That’s why we focus on providing clarity and guidance every step of the way.

We’ve helped hundreds of patients struggling with autoimmune disease, thyroid dysfunction, chronic fatigue, IBS, Lyme, and other chronic conditions.

Learn more about the GrassRoots Adaptation Program!

Seth Osgood - Functional Medicine

Meet Dr. Seth Osgood

Dr. Osgood discovered Functional Medicine was his true passion after it transformed his own health and the health of his family.

He has completed extensive post-graduate studies, is an Institute for Functional Medicine Certified Practitioner (IFM-CP), and trained under Functional Medicine expert, Dr. Amy Myers at her clinic.

Dr. Osgood went on to found GrassRoots Functional Medicine, expand to multiple clinics in New England, and has helped hundreds of patients reclaim their health for good!

Root Cause Resolution for Complex Conditions

At GrassRoots, we uncover the root cause of your health challenges and implement solutions that restore your health for good.

We look beyond symptoms and diagnoses to see the whole picture. 

We take a deep dive into your history, environmental factors such as nutrition, toxins, and stress, and use comprehensive testing.

From there, we develop a personalized treatment protocol to address your specific root causes using dietary and lifestyle changes.

True health transformation depends on having the right mindset, ongoing support, and a clear path back to wellness. That’s why we provide clarity and guidance every step of the way.

We’ve helped hundreds of patients struggling with autoimmune disease, thyroid dysfunction, chronic fatigue, IBS, Lyme, and other chronic conditions.

Book your free discovery call to learn more!

Seth Osgood - Functional Medicine

Meet Dr. Seth Osgood

Dr. Osgood discovered Functional Medicine was his true passion after it transformed his own health and the health of his family.

He has completed extensive post-graduate studies, is an Institute for Functional Medicine Certified Practitioner (IFM-CP), and trained under Functional Medicine expert, Dr. Amy Myers at her clinic.

Dr. Osgood went on to found GrassRoots Functional Medicine, expand to multiple clinics in New England, and helped hundreds of patients reclaim their health for good!

Who can benefit from Functional Medicine?

Thyroid & Hormone Balance

Hypothyroid, Hyperthyroid, Hashimoto Thyroiditis, Menopause, Hormone Replacement, PMS, Adrenal Fatigue, Low Libido, Erectile Dysfunction, etc.

Digestive Health & Nutrition

IBS, Food Sensitivites & Allergies, Constipation, Diarrhea, Candida or Yeast Overgrowth, Small Intestine Bacterial Overgrowth (SIBO), Bloating, Indigestion, GERD, Parasites, etc.

Autoimmune & Inflammation

Lyme Disease, Hashimoto Thyroiditis, Graves Disease, Lupus, Rheumatoid Arthritis, Sjogrens, Multiple Sclerosis, Crohns, Ulcerative Colitis, Type 1 Diabetes, Psoriasis, Environmental Illness (Mold/Mycotoxins), etc.

Lyme Disease & Tick Borne Illness

Holistic & Conventional treatments of Lyme Disease & Tick Associated Co-infections.

Cardiovascular & Metabolic Health

High Blood Pressure, High Cholesterol, Heart Disease, Diabetes, Stroke, TIA, Low Blood Pressure, POTs, etc.

Energy & Brain Health

Depression, Anxiety, Chronic Fatigue Syndrome (CFS), Weight Gain, Fibromyalgia, Chronic Pain, Dementia, Insomnia, etc.

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Book Your Free Discovery Call to Get Started

Schedule your 10-minute consult with Dr. Seth Osgood to review your history, discuss your goals, and determine if you’re a good fit for our Adaptation Program!