Dr. Samanta Dall'AgneseENT · Sleep Medicine
About me

A sleep physician by choice, an ENT surgeon by training.

I am an ENT surgeon and a sleep medicine specialist, with 20 years of clinical practice, surgery, research and healthcare management, and three years in Europe between a master's degree in Barcelona and a hospital observership in Madrid. I see patients in São Paulo and online, in four languages: men and women who have already tried everything to sleep better.

Dr. Samanta Dall'Agnese
My story

In 2018 I became a patient of my own exhaustion.

I spent years operating, seeing patients and leading teams while treating sleep as the negotiable part of the day. It is not. When my own sleep finally sent the bill, I understood in practice what the research had been saying all along: sleep is not a lifestyle detail, it is a vital function.

That is when sleep medicine stopped being one more specialisation on my CV and became the centre of my work. I chose to stay at the crossing of two fields that rarely talk to each other: the airway, which is ENT territory, and sleep, which belongs to the sleep physician. A great many diagnoses are lost precisely at that border.

After three years in Europe, between the master's degree in health technologies in Barcelona, research, and an observership in hospitals in Madrid, I came back to São Paulo with the same conviction: science delivered calmly, so that people understand their own bodies rather than being frightened by them.

Dr. Samanta Dall'Agnese in her clinic
Medical curriculum

Training, board certifications and clinical practice.

Training

Medical school, residency and fellowship at leading public institutions in Brazil.

  • 2014 · 2015Fellowship in Sleep MedicineInstituto do Sono, São Paulo
  • 2010 · 2013Residency in OtolaryngologyHospital do Servidor Público Estadual de São Paulo
  • 2001 · 2007Doctor of MedicineFederal University of Paraná

Board certifications

Internationally recognised sleep medicine credentials, in Brazil, Europe and the United States.

  • 2025Somnologist certified by the ESRSEuropean Sleep Research Society
  • 2025Member of the SEORL-CCCSpanish Society of Otorhinolaryngology and Head and Neck Surgery
  • 2015Sleep Medicine Specialist certified by the WASMWorld Association of Sleep Medicine
  • EuropeMedical degree recognised in SpainAuthorised clinical practice in the European Union
  • 2022 · 2023Master's in Health TechnologiesUniversidad de Barcelona, Spain
  • OngoingHarvard PPCR, Principles and Practice of Clinical ResearchHarvard Medical School

Advanced training in sleep surgery

Surgical training specific to snoring and apnea, including robotic techniques.

  • 2018OSA Surgery International CourseFlorida Hospital Nicholson Center, United States, including a robotic surgery module
  • 2016International Sleep Disordered Breathing Surgical CourseMorgagni Pierantoni Hospital, Forlì, Italy
  • 8 yearsLaser airway surgeryMinimally invasive technique: less bleeding, less swelling and faster recovery

Clinical practice

Clinic, hospital and surgery in Brazil, with training and an observership in Spain.

  • 2013 · todayPrivate practice in São PauloOtolaryngology and sleep medicine, in person and online
  • 2025Observership in otolaryngology and sleep medicine, SpainHospital Sanitas and Hospital Universitario de Fuenlabrada, Madrid
  • SurgeryHospital Alemão Oswaldo Cruz, Hospital Israelita Albert Einstein, Hospital Samaritano and Hospital Vila Nova StarLeading reference hospitals in São Paulo where she performs airway, snoring and apnea surgery. At Hospital Nove de Julho, she took part in founding the Sleep Medicine Centre and designed the treatment selection protocols for apnea

Teaching and research

Resident teaching, scientific peer review and clinical research in sleep and digital health.

  • 2025 · todayAssistant professor of Sleep Medicine, Otolaryngology residency programmeHospital Santa Marcelina, one of the largest philanthropic hospital networks in São Paulo and a tertiary and quaternary reference centre for around 4 million residents of the city. This is where she teaches sleep medicine to otolaryngology residents and conducts clinical research in the field
  • Aug 2026Lecture "AI in Drug-Induced Sleep Endoscopy"Congress of the Otorhinolaryngology Foundation, University of São Paulo
  • 2025 · todayScientific peer reviewerBMJ Digital Health & AI
  • CurrentInternational sleep surgery groupMember of a working group dedicated to surgical and diagnostic innovation in sleep medicine
  • TeachingNational course on sleep fundamentals for non-specialist physiciansMore than 500 physicians trained
International patients

A consultation in your language, in person or online.

Brazilian and Luxembourgish, with clinical training and practice in Spain. I see patients in four languages, without an interpreter and without losing nuance, which matters when the subject is sleep, routine and symptoms that are hard to describe.

Portuguese, native English, fluent Spanish, fluent French, fluent
Dr. Samanta Dall'Agnese at an international event
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