Warsaw
Local sessions and clear communication with a calm, structured flow.
Warsaw
Bioresonance testing
Sessions with Natalia Siewko. Professional testing using the DeVita-D device.
Google-friendly SEO S3 + CloudFront Mobile-first
About the specialist
Natalia Siewko is a certified specialist in bioresonance testing and has completed official DeHolding training.
Training
Official DeHolding training; sessions use the DeVita-D device.
Approach
No exaggerated promises; goals and next steps are agreed upfront.
DeVita-D (professional device)
DeVita-D is a professional hardware-software complex used for measurements and testing within a bioresonance approach. The device comes with manufacturer certifications.
- High precision, manual and automatic modes
- Works with software according to manufacturer documentation
- Clear and informative result presentation
Note: website content is informational only. This is not medical advice and does not promise outcomes.
Why this approach
A short, careful description in a medical-wellness tone (no exaggerated promises).
Clear
Simple language, structured sections, and key info visible immediately.
Mobile-first
Designed for visitors coming from Telegram, Instagram, Facebook, and TikTok.
Future-ready
Prepared for forms, scheduling, AI assist, and integrations without redesign.
How it works
In v1 the priority is fast contact. The form will be connected to a backend in the next iterations.
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Contact
Choose a channel: phone, Telegram, or the form.
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Intake
We clarify your goals and key details to pick the best session format.
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Testing
We explain the process calmly and keep results easy to understand.
FAQ
A short, careful description in a medical-wellness tone (no exaggerated promises).
Is this medical advice?
No. This is an informational page. For health concerns, consult a licensed physician.
How soon can I book?
It depends on availability. Telegram or a phone call is usually the fastest.
Can I bring questions?
Yes. A short list of questions helps make the conversation more productive.
Contact
In v1 the priority is fast contact. The form will be connected to a backend in the next iterations.
Phone +48 451 139 913
Telegram Telegram
Instagram @natalia_sevko
Facebook Facebook
TikTok TikTok
Email info@example.com
Information notice: content is general and is not medical advice.