functional medicine certified in adhd with training in nutrigenomics

A Comprehensive DNA analysis is the most effective way to find the right supplements & make ADHD your superpower-

without relying on medications

3 STEP D.N.A. METHOD FOR ADHD
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does this sound familiar?

  • Tired of crashing by 2 p.m.?

  • Relying on stimulants just to function?

  • Feeling anxious or depressed from burnout?

  • Wondering if it’s more than just MTHFR?

  • Sick of trying so many supplements without any real answers?

  • Wishing your child could fall asleep?

  • Wanting to set your child up for future success without medicating them?

If so, you're not alone. I've helped over 200 people, including children manage their ADHD without being dependent on stimulants.

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meet jennifer

Hi, I'm Jennifer Schiavi FNP-BC

Board-Certified Family Nurse Practitioner

Expert in ADHD care for children, teens, and adults

Elite Credentials

  • Concierge-level certifications in:

  • Functional Medicine for ADHD

  • Clinical Services Support (ADHD-CCSP)

  • Integrative Mental Health (CIMHP)

Education

  • Graduated Summa Cum Laude from SUNY Brockport

  • Advanced training at University of Rochester

A Decade of Experience

  • 14+ years blending modern psychiatry with integrative, root-cause medicine

Cutting-Edge Expertise

  • Advanced genetic testing

  • Functional medicine

  • The latest in ADHD diagnostics

Personally Trained By:

  • Dr. James Greenblatt — Integrative psychiatry pioneer

  • Dr. Russell Barkley — Leading ADHD expert

  • Peg Dawson, EdD — Executive function and Smart But Scattered author

  • Dr. Amy Yasko — Genetic and nutritional medicine innovator

WORK WITH jennifer

1:1 Coaching

The ideal choice for personalized lifestyle & supplement plans for ages 5 and up.

Learn more

purchase the book

Decode Your ADHD: Unlocking Lifestyle & Supplement Success on Amazon

click here

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3 step d.n.a. method for adhd

Uncover Your Unique ADHD Blueprint

step 01 decode & discover


“We crack the code on what’s really driving your ADHD—so you can finally start feeling focused, rested, and more like yourself again, without relying on stimulants.”

[1] Know

They’ll understand the real, biological reasons behind their ADHD symptoms—like gene mutations, detox issues, and mineral imbalances. It’s not just “how their brain works”—there are root causes that can be supported.

[2] Do

They’ll kick off a personalized supplement plan with the top 8 supplements based on real test data that’s designed to boost focus, improve sleep, and calm emotional storms—not just mask symptoms.

[3] Feel

Hopeful and relieved. They finally have real answers and a path forward that doesn’t rely on trial-and-error meds.

step 02 navigate & nourish


“You’ll finally know what’s going on inside your brain and body—and start seeing real changes like better sleep, more focus, and fewer emotional rollercoasters.”

[1]Know

They’ll understand their exact mineral imbalances, toxic loads, neurotransmitter precursors, and how their DNA is affecting their mood, sleep, and focus. It’s no longer a mystery—it’s mapped out in black and white.

[2]Do

They’ll follow a targeted supplement plan for three months designed to:

  • Improve focus and attention span

  • Support deeper, more restful sleep

  • Reduce mood swings and emotional outbursts

  • Ease hyperactivity and mental fatigue

  • Calm racing thoughts and improve morning energy
     And they’ll get simple coaching tweaks to improve routines around sleep, food, and time management without totally overhauling their life.

[3] Feel

Validated and hopeful. They’ll feel seen—and like someone finally understands what’s going on underneath their symptoms.

step 03 align & advance


“This is where it all clicks—you’ll be calmer with your kids, sharper at work, and have energy left at the end of the day. No more living in survival mode.”

[1] Know

You’ll see exactly how your body has responded—through re-testing hair and how you feel day to day—and finally understand which supplements are pulling their weight and which you no longer need (usually down to 2-4 supplements).

[2] Do

You’ll simplify your supplement routine AND experience the real-life wins:

  • Stay focused through a full workday without burning out

  • Keep your cool in situations that used to trigger emotional spirals

  • Start and finish tasks at home without shame or overwhelm

  • Feel more present and connected with your kids or partner

  • Plan your day without everything feeling like “too much”

[3] Feel

Steady, energized, and emotionally regulated. Like your system isn’t fighting you anymore—you wake up with fuel in the tank and go to bed feeling accomplished, not defeated.

get your freebie

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Frequently Asked Questions

  • We offer a 30 gene DNA Methylation Pathway Analysis by Mosaic Diagnostics.

    • ACAT – 1-02

    • AHCY – 19

    • AHCY – 1

    • AHCY – 2

    • BHMT – 1

    • BHMT – 2

    • BHMT – 4

    • BHMT – 8

    • CBS – A360A

    • CBS – C699T

    • CBS – N212N

    • COMT – 61

    • COMT – H62H

    • COMT – V158M

    • MAO A – R297R

    • MTHFR – 3

    • MTHFR – A1298C

    • MTHFR – C677T

    • MTR – A2756G

    • MTRR – 11

    • MTRR – A66G

    • MTRR – H595Y

    • MTRR – K350A

    • MTRR – R415T

    • MTRR – S257T

    • NOS – D298E

    • SHMT – C1420T

    • SUOX – S370S

    • VDR – Fok1

    • VDR – Taq1

  • We typically see improvement anywhere between 4 weeks to 3 months.

  • Our approach addresses genetics, along with your biology to optimize your genetic pathways.

  • We see ADHD + several co-occuring conditions, including autism.

  • Yes, payment plans are available.

  • We can discuss this during a consultation call to see if this can be deducted from a package price.