ABOUT US

EXCELLENCE IN DIAGNOSTICS, INDIVIDUALITY IN APPLICATION -
FOR PEOPLE WHO EXPECT MORE.

DR. MED MICHAEL FELD
& CELL4CARE®

Cell4Care® is an interdisciplinary provider of modern regenerative medicine based in Mallorca and complements the traditional understanding of therapy with a holistic approach.

The Sleep & Recovery ™ concept was developed by Dr. Michael Feld from Cologne and combines mobile sleep diagnostics with a high-quality hotel environment.
It has been enhanced by the 4D Longevity concept from Cell4Care: modern applications, mental support and targeted cell stimulation complement the medical diagnostics.

The aim is to create an organizational framework in which diagnostics and therapy take place in an environment that combines calm, structure and the highest quality. We provide our guests with comprehensive support - from individual preparation to surgical implementation and aftercare
This includes scheduling appointments, transfers, coordination with doctors and therapists as well as coordinating all treatments at the hotel or in our partner practices.

WHY WE EXIST

Sleep & Recovery was founded to provide a worthy space for the central human need for genuine regeneration. Our mission is not only to diagnose sleep disorders, exhaustion and physical imbalances, but to understand them holistically - and to treat them sustainably. In doing so, we combine state-of-the-art medical procedures with an environment that allows for rest and retreat. Every person is different - which is why we focus on individual analysis and personal support for every treatment.

WHAT WE WANT TO CHANGE

We believe in a future in which recovery is no longer seen as a side issue, but as a fundamental component of health, performance and quality of life. Sleep & Recovery sees itself as a pioneer for a new standard in regenerative medicine - scientifically sound, humanly accompanied and embedded in the natural power of Mallorca. Our vision is to create places where people not only sleep again through individually tailored programs - but find their way back to themselves.

MEDICAL
MANAGEMENT

DR. MED MICHAEL FELD

Specialist in general medicine, somnologist (DGSM), sleep physician.
Dr. med. Feld is considered one of the most distinguished sleep physicians in the German-speaking world.
His work combines scientific depth with decades of experience in the treatment of sleep disorders. As a pioneer of modern sleep medicine, he develops individual strategies for people who are looking for sustainable solutions that go beyond conventional approaches.

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DR. Alexandre Olmos

Dr. Alexandre Olmos is a specialist in internal medicine and Medical Director of Cell4Care® Spain. His focus is on the early detection of health risks, the prevention of chronic diseases and the analysis of functional performance. As medical director, he implements Cell4Care®'s 4D Longevity model at the Sleep & Recovery Retreat - an approach that combines conventional medical diagnostics with holistic assessment, individually tailored treatment plans and structured progression. The aim: measurable health improvements and sustainable vitality - well-founded, precise and personal.
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Dr. Victor Frutos

Dr. Victor Frutos is a specialist in anaesthesiology, intensive care medicine and pain management with extensive experience in the interventional treatment of chronic and musculoskeletal pain. In recent years, he has focused on regenerative therapies, including platelet-rich plasma (PRP) and cell-based applications to support spinal, joint and soft tissue disorders.
He holds a Master's degree in Pain Medicine from the Spanish Pain Society in cooperation with the Universidad Europea Miguel de Cervantes, which he completed with honors. Dr. Frutos is an active member of the Regenerative Medicine Working Group of the Spanish Pain Society and the European Pain Federation (EFIC). In addition to his clinical work, he is regularly involved in research and teaching, for example in multicenter studies and the development of international guidelines.
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ARRIVAL

SOMETIMES QUALITY OF LIFE BEGINS THERE,
WHERE TEMPO ENDS - AND CLOSENESS BECOMES TANGIBLE AGAIN.

SLEEP & RECOVERY™
RETREAT

A retreat for people with aspirations -
to themselves, their energy and their lifestyle

Next - RETREAT spring 2026
Fontsanta Thermal & Spa*****
Mallorca

FOCUS

Large sleep analysis Hormone balance & Metabolic optimization 4D LONGEVITY Psychoneuroimmunology

EXPERts

Dr. med Michael Feld
Dr. Alexandre Olmos
Dr. Victor Frutos
operated by
Cell4Care® Spain

Limited places available