What We Do
Dr. Osgood is determined to change healthcare one patient at a time. He has helped thousands of people transform their lives and defeat the most challenging of situations by restoring their body’s natural ability to heal.
We dig deep to find the root cause of your symptoms with advanced lab testing and an in-depth lifestyle review.
We partner with you to create a personalized protocol with dietary, lifestyle, and supplement strategies and provide accountability and support every step of the way.
Testimonials From Patients
With diligence and support, following the plan we put together with Dr. Osgood, I’m overjoyed to report my Graves’ Disease is now in full remission!
I wouldn’t have made the progress I have without becoming a patient at GrassRoots and am so happy to be on the path to recovery. In addition to regular appointments, I have access to the whole team for updates, questions, medication changes and other resources, tools and guidance. I no longer feel alone on this journey, GrassRoots is with me supporting me every step of the way.
After almost a decade of chronic illness, pain and autoimmune issues that should have been under control given my constant care under specialists and physicians alike, nothing ever resolved nor helped and my quality of life was extremely poor. That all changed after seeing Dr. Osgood. Functional medicine SAVED my life.
I’ve gone from barely being able to get through each day to enjoying things that I am passionate about again!
Dr. Osgood took my entire medical history into account – the body, my mental state and support structures, and emotional well-being.
After a year or more of increasing misery and worsening symptoms, I finally began to feel better.
After months of struggling with pediatric Long Covid, Dr. Seth Osgood and the full team of specialists at Grassroots Functional Medicine has transformed my son’s health and continues to show our family that chronic illness need not define one’s life. In my son’s words, “We need to dedicate a building or a tree to this guy!”
We believe health is your most important asset. If you’re ready to commit to your best life, let’s connect.
Why Choose GrassRoots Functional Medicine?
Too often, people think of “wellness” in temporary terms. They want to work with doctors and take short-term steps to improve their life and “wellness”… but often fall back into their unhealthy routines once their treatment finishes and end up right back where they started.
After years of seeing this happen with patients, Dr. Osgood wanted to open a clinic that not only helped patients reclaim their health and improve their overall wellness, but also give them the tools to continue their progress long after they have left the clinic for good.
Conditions We Treat
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.
A Team of Experts
A collaborative relationship between our patients and our team of practitioners is an integral part of the GrassRoots Functional Medicine approach. Our providers serve as your guide, helping navigate your journey to wellness.
Sarah Quinttus joins the podcast to discuss yoga therapy as a highly individualized process to help patients acknowledge and manage stress in a helpful way.
In this article, we’ll look at what MTHFR mutations are, how they might impact your health, and practical tweaks you can make to your wellness routine if you have one.
In this episode, Seth is joined by Dr. Jenny Tufenkian to discuss what invisible illness is and how naturopathic doctors are working to understand this illness more and find ways to help heal their patients.
Healthy eating is a goal for many, but the high prices can be a big hurdle to making changes to your diet. Today we’re sharing tips on how to make healthy eating more affordable, even on a tighter budget.
Sourcing the best possible food within your budget can be a huge task. That’s why we’ve created a quick guide for you to plan out your meals, save money and waste less food along the way!
In this episode, Seth is joined by Dr. Darin Ingels to discuss utilizing low-dose immunotherapy or LDI to treat auto-immunity Lyme disease, and other inflammatory conditions.
Are you ready to transform your health and feel your best again?
GrassRoots Functional Medicine Locations
1 Oak Ridge Road
West Lebanon, NH 03784
Vermont – Hybrid
Visit our New Hampshire office, see us virtually, or do a combination of both!
Virtual – Texas, Oregon & Florida
Get the same transformative results with video appointments via our telemedicine platform!