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Build the Life You Can Taste. Become Who You’re Meant to Be. 

For ambitious, unconventional souls ready to shift from chaos to coherence using Science & Spirit. Master your inner chemistry using feminine biohacking inside The Biohacker’s Blueprint. 

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Science Meets Spirit. Strategy Meets Soul.

I believe transformation isn't about trying harder or fixing yourself, it's about creating the structure that lets your body, brain, and chemistry work with you instead of against you.

 

My approach blends evidence-based physiology with spiritual wisdom because I've seen what happens when people only work on one side of the equation. Real, lasting change comes when you understand how your body works and give it what it actually needs: coherence, rhythm, and a blueprint you can trust.

Meet Your Guide

RACHEL PLONKA, RN, HWNC-BC

I'm a registered nurse, board-certified holistic nurse coach, and the creator of The Biohacker's Blueprint, a feminine approach to optimizing your body's chemistry without force or hustle. After 15+ years in healthcare, I've seen what happens when people only treat symptoms instead of building systems. I work with people who are this close to their breakthrough but need the missing structure to get there. My work is grounded in science, guided by spirit, and built for humans who are ready to stop getting by and start truly thriving.

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Ways to Work With Me

The Biohacker's Blueprint

Signature program

A cohort-based program that teaches you to work with your body’s chemistry using heart coherence, neuroscience, cycle syncing, and breathwork. 

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Heal the Write Way

Group writing program

A 12-week group writing experience grounded in Julia Cameron’s Artist’s Way framework, adapted with somatic writing practices and nervous system tools.

1:1 Coaching

Private coaching

Six or twelve months of deep, personalized work. I hold space for your grief, your dreams, your nervous system, and your spreadsheet. Spaces are limited and filled by application.

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Cacao Ceremony

Ceremony

A 2-hour immersive experience using ceremonial-grade cacao, breathwork, HeartMath coherence, somatic movement, and writing.

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REAL SHIFTS. REAL PEOPLE.

"I experienced only what I could describe as a joyful state. It feels so good to be regulated in my nervous system."
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— Jen, Blueprint Client

Ready to Shift Your Chemistry?

If you're tired of living just shy of your potential - numbing, pushing, feeling like you're this close but can't break through -  you're in the right place. 

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The Coherence Studio helps ambitious, unconventional humans shift from chaos to coherence by aligning body, brain, and chemistry. Founded by a registered nurse and holistic nurse coach, the work blends science and spirit through feminine biohacking inside The Biohacker’s Blueprint.

2026@THE COHERENCE STUDIO

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