Thirty minutes to find out why you still don’t feel well.
For people who’ve seen the specialists, tried the prescriptions, and been told everything looks normal. We’ll look at the whole picture and tell you honestly whether we can help.
I cannot say enough about my experience with Grassroots Functional Medicine. From the moment I walked in, I felt truly heard and cared for in a way that is rare in healthcare today. The team takes the time to listen, not just to symptoms, but to the whole story; mind, body, and lifestyle. Their approach is thorough, compassionate, and genuinely personalized. What impressed me most is how they combine cutting-edge functional medicine with a grassroots, people-first approach. If you’re looking for a team that truly partners with you on your health journey, Grassroots Functional Medicine is the place to go
Your labs came back “normal.” You don’t feel normal.
Most people who book this call have already done the right things: the specialists, the prescriptions, the diets. What they haven’t had is someone looking at the whole picture at once.
- You’ve seen three or more doctors and still don’t have a clear answer
- Your prescription list keeps growing, but you don’t feel better
- You’re told it’s stress, age, or “in your head”
- Fatigue, brain fog, gut trouble or pain is shrinking your life
- You want to fix the cause, not manage symptoms forever
We help people with:
[Photo: Dr. Seth Osgood, warm, natural light, in clinic]
Dr. Seth Osgood, DNP, FNP-BC, IFM-CP
Founder of GrassRoots Functional Medicine and host of the GrassRoots podcast, practising root-cause medicine since 2014.Dr. Seth Osgood is the founder and clinical lead of GrassRoots Functional Medicine in West Lebanon, NH. A board-certified Family Nurse Practitioner with a Doctorate in Nursing Practice and certification through the Institute for Functional Medicine, his clinical work focuses on root-cause resolution of metabolic, hormonal, and gut-driven dysfunction. He treats patients in-person across the Upper Valley and via telehealth across NH, VT, NY, FL, and TX.
“"I built this clinic because I was the patient conventional medicine almost lost.”
“I finally began to feel better.”
Individual results vary. Testimonials reflect individual experiences and are not a guarantee of outcome.
Here’s exactly how the 30 minutes runs.
Your story
What’s been going on, what you’ve tried, and what your doctors said (and didn’t say). We read your intake before the call, so you won’t repeat yourself.
The patterns
We’ll show you which root-cause patterns might be driving your symptoms, and which tests would confirm or rule them out.
Your options
What you can do on your own, what working with GrassRoots looks like, and what it costs, so you can decide with real numbers.
You leave with a clear, specific recommendation for your next step.
We save these calls for people ready to act.
Please confirm this sounds like you:
- “I am actively looking for someone to help me resolve my chronic disease & inflammation issues right now.”
- “I am open to exploring beyond what I’ve already tried and want a clearer/proven path to reaching my health goals confidently (as opposed to trying out more DIY strategies from Dr. Google).”
- “I am willing to make sensible changes…”
- “I am ready to invest time and money into my health now…”
- “I agree to show up for the call ready to take notes and implement what we discuss…”
What to have ready
Common Questions
Something else on your mind? Call or text 888-644-7668, Monday–Thursday, 8am–5pm ET.
Is the call really free?
Yes. No card is needed to book, and there’s no obligation to go further.
Is this a sales call?
It’s a fit conversation. We’ll tell you what we’d recommend and what it costs. If we’re not the right fit, we’ll say so and point you toward a better next step.
Who will I speak with?
A member of our patient care team, not a call centre. They speak with people in your situation every day, they’ll have read your intake answers before you talk, and they work alongside Dr. Osgood and our clinicians, so they can tell you plainly whether your case is one we can help with and what that would involve.
Do I need to live near New Hampshire?
No. We see patients in person at our West Lebanon, NH clinic, and we care for patients virtually across New Hampshire, Vermont, New York, Florida and Texas.
If you’re outside those states, book anyway and tell us where you are. We’ll be straight with you on the call about what we can and can’t do from a distance, and point you toward a sensible next step either way.
Do I need recent lab work?
No. Bring whatever you have. If you haven’t been tested, we’ll talk about where to start.
What if I need to reschedule?
Use the link in your confirmation email, or call or text us. Please give us 24 hours’ notice so someone else can have the slot.
Your first step is free. It takes 30 minutes.
30 minutes · phone or Zoom · no card needed. We’ll read your answers before we call.
Not ready to talk yet? Start with something free: