Portrait Ladina Vonzun

Ladina Vonzun
PD Dr. med.

Senior Attending Physician, Department of Obstetrics


  • Specialist in fetomaternal medicine, FMH
  • Invasive and non-invasive prenatal diagnostics


Tel. +41 44 255 11 11

Other competencies

  • Responsible for CIRS (clinical incience reporting system) and M&M conference (morbidity & mortality) at the Department of Obstetrics since 2021
  • CRM simulation instructor
  • Preeclampsia
  • Certificate of competence in pregnancy ultrasound, DEGUM I
  • Teaching at the Medical Faculty of the University of Zurich


Since 2018 Attending Physician, Department of Obstetrics, University Hospital Zurich
2017 FMH specialist in obstetrics and gynecology
2015 – 2018 Resident, Department of Gynecology and Obstetrics, University Hospital Zurich
2012 – 2015 Resident, Department of Gynecology and Obstetrics, Spital STS AG Thun
2012 Doctorate University of Basel
2011 – 2012 Resident, Department of General Surgery, Bern – Tiefenau Hospital Network
2010 State examination, University of Geneva

Most important memberships

  • FMH – Professional Association of Swiss Physicians
  • VSAO – Association of Swiss Assistant Physicians and Senior Physicians
  • SGGG/DGGG – Swiss and German Society of Gynecology and Obstetrics
  • SGUM/DGUM – Swiss and German Society for Ultrasound in Medicine
  • ISUOG – International Society of Ultrasound in Obstetrics and Gynecology


  • German
  • Romansh
  • French
  • Italian
  • English

Research focus

  • Ultrasound and fetal interventions
  • Preeclampsia
  • Team member Swiss Fetus (swissfetus.ch)


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For patients

For an appointment, contact us as follows:

Tel. +41 44 255 50 42
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For international patients

For an appointment, please contact our International Office directly.

Tel. +41 44 255 54 54
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