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Aesthetic medicine and laser · Barcelona

We don't just do treatments.
We design them.

Every plan starts by listening to you. Tell us what you'd like to improve and we'll guide you; your assessment is always with the medical team.

Sebell Assistant

· answers right away

Hello. What would you like to improve? Tell me in your own words.

The assistant offers guidance; your assessment is always done by the medical team. Privacy

What you write, even about aesthetic concerns, may say something about your health: share it only if you want to and avoid personal or medical details that are not needed. To answer you, the text is processed by an artificial intelligence service: the website does not store the conversation and the provider deletes it within 30 days at most. If you choose to message us on WhatsApp or ask us to call you, we will prepare a summary so the Sebell team knows your case (on WhatsApp you will see it before sending it and can change or delete it). Privacy policy.

Dr. Xavier Gassó assessing a patient at Sebell Clinic

The Sebell Method

It starts with you.

At Sebell, every treatment begins long before the first session: it begins by listening to you. The medical team assesses your case and designs a plan tailored to you, with the technology and techniques that are right for you. And when the procedure is over, we keep following how you progress.

Discover the Sebell Method →
  1. 01 Listen We understand what concerns you, what you hope for and where you are in life.
  2. 02 Assess We look at your case with medical judgement before deciding anything.
  3. 03 Design We choose or combine only what is truly right for you.
  4. 04 Treat With clear information and realistic expectations at every step.
  5. 05 Accompany We explain your aftercare and follow how you progress.
  6. 06 Review We check how you respond and adjust the plan if needed.

Our technology

With cold air and other measures to keep you comfortable.

  • Morpheus8Firmness for face and body
  • NanoStarPigmentation, radiance and hair
  • DermablateEyelids, mouth, neck, intimate wellbeing and snoring
  • QuadroStar PROThread veins and redness

Aesthetic and regenerative medicine with a natural approach: thread lifts, natural lips, biostimulators, deep hydration and neuromodulators, always tailored to you.

See aesthetic medicine →

A space designed for you

In the heart of the Eixample, between Consell de Cent and Rambla de Catalunya. A calm place, full of light and unhurried.

  • Reception at Sebell ClinicReception
  • Gallery with stained-glass windows at Sebell ClinicThe gallery
  • Waiting room with library at Sebell ClinicThe waiting room
  • Treatment room at Sebell ClinicOne of our treatment rooms

What our patients say

★ 4,6 · 214Google reviews
  • They listen

    “Il dott è fantastico. Capisce subito cosa vuoi. È attento educato e professionale. Cerca sempre il meglio per le sue pazienti. Io l'ho consigliato sempre e continuerò a farlo. Un 10 su 10 per i prodotti usati e il personale”

    Serena C. · Google review, March 2026

  • A plan for you

    “El Dr Gassó és un excel·lent professional , t’assessora i et recomana els millors tractaments adequats per tu! M’he fet un tractament d’exosomas i uns fils tensors i he quedat força satisfeta , espero fer me mes tractaments mes endavant .”

    Àngels · Google review, June 2025

  • They stay with you

    “¡Equipo tremendamente profesional y atento! Desde que les conocí no he dejado de visitarlos con fantásticos resultados. Los recomiendo una y mil veces.”

    Eider A. · Google review, March 2026

  • In good hands

    “Estoy encantadisima con la clínica, me he hecho varios tratamientos y los resultados han sido perfectos. Además de profesionales, són súper amables y acogedores. Tengo claro que repetiré mil veces aquí y se lo recomendaria a cualquier persona que quiera ponerse en buenas manos!”

    Gabriela A. · Google review, April 2026

  • Personal attention

    “Súper recomendable. Trato personalizado y resultados fantásticos. Unos auténticos profesionales.”

    Elisabeth M. · Google review, February 2026

  • Honest advice

    “Segunda vez que vengo a la clínica y se puede decir que volveré siempre!!! Me he realizado un aumento de labios, no me ha dolido nada. El Dr.Gassó es un crack! Muy profesional y te aconseja desde la vocación y desde lo que te quedará bien. No puedo estar más contenta con los resultados! Los próximos tratamientos sin duda vendré aquí !!! 10/10”

    Melody G. · Google review, March 2026

Read all reviews on Google →

“What matters most is not how a patient looks, but how they feel about themselves again.”

The Sebell Method. It starts with you.

★ 4,6 on Google · 214 reviews

Personal medical consultation: €120, deducted from your treatment if you decide to go ahead. Nothing to pay in advance when you book: your card is held only as a guarantee.

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