Path through dune grass leading to the Atlantic Ocean on Long Island
What I Offer

Root Cause Care. Not Symptom Management.

Every plan begins with a full picture — your labs, your history, your symptoms and how they connect. Every recommendation has a clinical rationale.

01
Start Here

New Patient Consultation

A full 60–90 minute intake covering your health history, existing labs, symptoms, and goals — without a clock on the wall.

02

Lyme Disease & Chronic Infection Treatment

ILADS-trained protocols for chronic Lyme, co-infections, and tick-borne illness. For patients still suffering after standard antibiotic treatment.

03

Digestive & GI Disorder Care

GastroANP-affiliated specialist in IBS, ulcerative colitis, SIBO, acid reflux, and diverticulitis. Root cause identification when GI specialists haven’t solved it.

04

Autoimmune Condition Support

Individualized care for Sjogren’s, Hashimoto’s, lupus, and other autoimmune conditions. Focused on underlying triggers and reducing systemic inflammation.

05

Thyroid & Hormonal Health

Natural support for thyroid dysfunction, perimenopause, and hormonal imbalance. Lab interpretation that moves beyond TSH.

06

Adrenal & Stress-Related Health

Natural treatment for cortisol imbalance, adrenal fatigue, burnout, and stress-driven hormonal disruption including PTSD presentations.

07

Advanced Lab Interpretation

In-depth interpretation of your existing lab results beyond standard reference ranges. Dr. Seubert does not perform blood testing or draws. Multiple patients received their first correct diagnosis after one consultation.

08

Functional Testing

Non-invasive functional workups — GI-MAP stool analysis, DUTCH urine hormone testing, organic acids (OAT), breath testing, and food sensitivity assessment — to surface root drivers conventional workups miss. No blood testing or draws are performed.

09

Nutritional & Supplement Protocols

Science-informed, individualized plans built around your labs, health history, and goals. Every recommendation has a clinical rationale.

10

Telehealth — Nationwide

Secure virtual appointments for new and returning patients across the country. Full naturopathic care from wherever you are.

Pharmaceutical-grade supplements — softgels, capsules and tablets on natural foliage
Supplement Dispensary

Dr. Seubert's Pharmaceutical-Grade Supplements

Convenient access to the highest quality supplements from a trusted source. Pharmaceutical-grade products with industry-leading potency, purity and absorption — free of artificial ingredients, allergens and unnecessary excipients.

  • Purity
    No harmful allergens, excipients or artificial colors. Meets label claims.
  • Potency
    Highest strengths available. Strong value per dose.
  • Bioavailability
    Efficacy starts with how well the body absorbs it.
Open Dispensary