Dr. Mychael Seubert, NDMychael Seubert, ND
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Dr. Mychael Seubert, ND

Naturopathic doctor serving Long Island — offices in Riverhead and Huntington, Garden City by telehealth — and patients nationwide via secure telehealth. ILADS-trained. GastroANP-affiliated.

Book Me(631) 722-2246
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Long Island Locations
  • Riverhead, NY
    Naturopathic Wellness Center of Long Island
    548 Roanoke Ave, Riverhead, NY 11901
    (631) 722-2246 · Mon–Fri 9:00 AM – 6:00 PM
  • Huntington, NY
  • Garden City, NY - Virtual
  • Telehealth — Nationwide
The information provided on this website is for educational purposes only and is not a substitute for individualized medical advice. Dr. Mychael Seubert, ND is licensed as a naturopathic physician in Arizona and Connecticut. New York State does not currently license naturopathic doctors. © 2026 Dr. Mychael Seubert, ND. All rights reserved.
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Condition

Perimenopause & Hormonal Imbalance

Perimenopause begins years before menopause and is one of the most dismissed transitions in conventional care. Dr. Seubert evaluates the full hormonal picture — sex hormones, thyroid, adrenal — to identify what is actually driving symptoms.

Clinical Approach
  • ◆Non-invasive hormone testing (urine/saliva) plus review of existing panels
  • ◆Targeted herbal and nutrient support
  • ◆Adrenal stabilization (cortisol is upstream of nearly all of it)
  • ◆Sleep, mood, and metabolic strategies that compound
Common Signs & Symptoms
  • ◆Sleep disruption
  • ◆Mood changes
  • ◆Cycle irregularity
  • ◆Hot flashes
  • ◆Weight composition changes
Questions

About Perimenopause & Hormonal Imbalance

How is perimenopause evaluated here?+

Dr. Seubert uses non-invasive hormone testing (urine or saliva) and reviews any panels you already have, looking at sex hormones, thyroid, and adrenal output together rather than in isolation. He does not perform blood testing.

Do I have to be in menopause for this to apply?+

No. Perimenopause begins years before menopause, and the sleep disruption, mood changes, cycle irregularity, and metabolic shifts that come with it are often the first signs.

Is this available if I am not on Long Island?+

Yes. Perimenopause and hormonal care is offered by telehealth nationwide, and in person in Huntington and Riverhead. Garden City is telehealth.

Ready to get to the root of it?

Book a consultation with Dr. Seubert — Long Island offices or nationwide telehealth.

Book Me(631) 722-2246
Related Reading

Articles on Perimenopause & Hormonal Imbalance

How to Map Symptom Patterns Without Guessing

Learn how to map symptom patterns using a daily framework for timing, triggers, digestion, energy, hormones, and stress, so your next visit is more useful.

How to Improve Thyroid Conversion Naturally

Learn how to improve thyroid conversion by examining nutrition, digestion, stress, and inflammation that can influence your daily hormone balance.

Gut Health When Your Symptoms Don’t Add Up

Gut health can shape digestion, energy, immune signaling, and hormones. Learn why persistent symptoms deserve a deeper individualized whole-person review.

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