“She's up to date on current medical practices, listens attentively, is nonjudgmental and really cares about finding ways to improve your overall health.”
Jackie
Services
Thyroid & Hashimoto's Care
Complete thyroid testing and root-cause care — beyond 'your TSH is normal' — in a virtual concierge functional medicine practice.
Start Here
Free 15-min phone consult
Talk with Erin about thyroid & hashimoto's care — see if Prévant Health is the right fit.
5.0 ★ patient-rated care
Board-certified NP · Menopause Society Certified
Root-cause, evidence-based care
Virtual visits · HSA/FSA eligible
Overview
What this covers.
The archetypal Prévant Health thyroid patient walks in exhausted, cold, foggy, and gaining weight — and has been told her labs are 'normal.' Standard screening tests TSH alone, which misses conversion problems (reverse T3), low free T3, and autoimmunity (TPO and thyroglobulin antibodies). Prévant Health runs the complete panel every time, so the picture is real.
Hashimoto's is an immune condition, not just a gland condition. Care addresses what drives the immune response — gut health, nutrient status, stress physiology, and hormones as a system — alongside symptom relief. Treatment options are discussed with your provider during the consult, and we work alongside your endocrinologist when you have one.
Included
- Complete thyroid panel — not TSH alone
- TPO & thyroglobulin antibody testing
- Reverse T3 and conversion assessment
- Hashimoto's root-cause workup
- Nutrient & gut evaluation
Who It's For
If this sounds like you.
- 'Normal TSH' but ongoing fatigue, cold intolerance, or brain fog
- Diagnosed Hashimoto's wanting root-cause care
- Thyroid-related hair thinning or weight changes
- Family history of thyroid disease
What to Expect
How we work together.
01
Complete thyroid panel
TSH, free T4, free T3, reverse T3, TPO and thyroglobulin antibodies — every visit. You get the numbers and a plain-English interpretation.
02
Root-cause workup
Gut health, nutrient status, stress physiology, and hormones evaluated as a connected system — because Hashimoto's rarely lives alone.
03
Ongoing partnership
Labs re-checked on a cadence that fits your case, plan adjusted over time, direct provider messaging and texting between visits.
Explore More
Other areas we care for.
Hormone & Menopause Care
Perimenopause, menopause, and cycle care — from a Menopause Society Certified Practitioner in a virtual concierge functional medicine practice.
Learn moreLongevity & Healthspan
Extend the years you feel strong, sharp, and vital — in a virtual concierge functional medicine practice.
Learn moreCognitive & Alzheimer's Prevention
ReCODE 2.0 — decades before symptoms appear — in a virtual concierge functional medicine practice.
Learn moreCardiovascular Optimization
Advanced lipidology and imaging-guided prevention in a virtual concierge functional medicine practice.
Learn moreMetabolic Health & Weight
Root-cause care for metabolism, weight, and energy — in a virtual concierge functional medicine practice.
Learn moreGut Health & Nutrition
Because hormonal, cognitive, and immune health start in the gut — in a virtual concierge functional medicine practice.
Learn moreAvailable in a growing number of states
Not sure if we're available where you live?
Start a free 15-minute consult and we'll confirm availability in your state — no obligation.
What patients say
5.0 ★ across patient verified reviews
“I mean it when I say that I found my forever doctor — she genuinely cares about women and seeing them healthy and informed.”
Julia
“Erin really personalized my care and would sit with me during our visits to make sure every question or concern I had was addressed.”
Erin Johnson
“Every single question I had was patiently and comprehensively answered. I left feeling informed, supported, and secure in my treatment.”
Rachel
“Erin is very knowledgeable, and communicates well with patients, addressing concerns in a clear and timely manner.”
Tammy Reid
“She listens with pure intention, makes you feel heard and seen, and deeply cares about getting to the root of problems.”
Jackie S.
“Erin is extremely thorough. She asks all necessary questions to get to the root cause.”
Anonymous
“Erin made me feel as though she'd been seeing me for a long time — kind, informative, and empathetic.”
Sherondia Sullivan
“She takes the time to truly understand my unique situation and make me feel heard.”
Anonymous
“She's very helpful and kind — I'd recommend her for anyone looking for a reliable go-to for women's health.”
Jayne Alexander
“Erin is so knowledgeable and passionate about women's health, and she takes the time to listen.”
Kalie
“She did a great job!”
Val
“Erin is so wonderful, understanding, and knowledgeable — she truly cares about her patients.”
Kaley
“She takes the time to talk through all of your concerns and options — knowledgeable and enthusiastic about her field.”
Becky
“She's up to date on current medical practices, listens attentively, is nonjudgmental and really cares about finding ways to improve your overall health.”
Jackie
“I mean it when I say that I found my forever doctor — she genuinely cares about women and seeing them healthy and informed.”
Julia
“Erin really personalized my care and would sit with me during our visits to make sure every question or concern I had was addressed.”
Erin Johnson
“Every single question I had was patiently and comprehensively answered. I left feeling informed, supported, and secure in my treatment.”
Rachel
“Erin is very knowledgeable, and communicates well with patients, addressing concerns in a clear and timely manner.”
Tammy Reid
“She listens with pure intention, makes you feel heard and seen, and deeply cares about getting to the root of problems.”
Jackie S.
“Erin is extremely thorough. She asks all necessary questions to get to the root cause.”
Anonymous
“Erin made me feel as though she'd been seeing me for a long time — kind, informative, and empathetic.”
Sherondia Sullivan
“She takes the time to truly understand my unique situation and make me feel heard.”
Anonymous
“She's very helpful and kind — I'd recommend her for anyone looking for a reliable go-to for women's health.”
Jayne Alexander
“Erin is so knowledgeable and passionate about women's health, and she takes the time to listen.”
Kalie
“She did a great job!”
Val
“Erin is so wonderful, understanding, and knowledgeable — she truly cares about her patients.”
Kaley
“She takes the time to talk through all of your concerns and options — knowledgeable and enthusiastic about her field.”
Becky
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