The team

Le Dr. DELLA TORRE a obtenu son diplôme fédéral de Médecine à Genève en 2007, a passé ses examens de spécialité en dermatologie et vénérologie en 2011, a acquis le titre de Dr. med en 2012 à l’université de Berne et a été certifié en Dermatologie et Vénéréologie FMH en 2014.
Après la formation en dermatologie et vénéréologie à l’hôpital universitaire de Berne (Inselspital) entre 2008 et 2013, il est promu médecin chef de clinique en juillet 2013. Il devient chef de service et dirige l’unité de dermatochirurgie jusqu’en janvier 2020. Il conserve par la suite une activité académique en tant que médecin consultant à l’Inselspital jusqu’en février 2026.

En 2016, il perfectionne ses connaissances dans le domaine de la chirurgie dermatologique, en particulier sur la chirurgie de Mohs et dans celui de la dermatologie esthétique aux Pays-Bas, France et Espagne.

Il est membre des sociétés suisse et européenne de dermatologie ainsi que de la société européenne de microchirurgies selon Mohs (ESMS).

Il a été membre du comité de direction de la société de dermatologie et vénéréologie suisse (SSDV) et actuellement garde le poste de secrétaire du groupe de travail de la dermatochirurgie suisse.

Il a rejoint l’équipe Skinpulse Dermatologie Genève en décembre 2016. Puis en 2024 il accède au poste de directeur médical.

Dr. PILETTA obtained his federal medical degree in March 1988 in Geneva. Between March and October 1988, he participated in the first Swiss campaign for melanoma screening. He obtained his medical doctorate in 1990 and his FMH specialist title in dermatology and venereology in October 1996.

After three years of clinical pharmacology and internal medicine at the Geneva University Hospitals, he undertook his dermatology training.

He joined Skinpulse Dermatology Center in 1997.

Since 1997, he has worked as a consultant at the Dermatology Clinic of the Geneva University Hospital in the areas of skin allergology and UV therapy (phototherapy). Since 1995, he has been a lecturer in dermatology at the Geneva University Hospital.

He is a member of the Swiss and European societies of allergological dermatology.

Dr. MARANGON-ROSAY obtained her federal medical degree in Geneva in March 1990. She completed a doctoral thesis on melanoma and earned her medical doctorate in September 1991. She has been an FMH specialist in dermatology and venereology since September 1996.

After two years of basic research at the Geneva University Medical Center, she undertook her dermatology training.

She established her practice at the Centre médical des Eaux-Vives in 1996.

She joined Skinpulse Dermatology in January 2006.

Dr. QUENAN completed her medical studies and doctoral thesis. She obtained her postgraduate FMH specialist title in dermatology and venereology.

After joining the Department of Dermatology and Venereology at the Geneva University Hospitals (HUG) in March 2011, she completed her training there. She currently holds the position of associate physician in the Department of Dermatology and Venereology.

She has developed particular expertise in pediatric dermatology (Diploma in Pediatric Dermatology in 2015, University of Nice), skin allergies, and inflammatory diseases, for which she has participated in several clinical studies.

She joined the Skinpulse Dermatology Geneva team in April 2021.

Dr. DE LORENZI obtained her federal medical degree from the University of Geneva in October 2013. She earned her medical doctorate in March 2018, her European certification in dermatology and venereology in August 2019, and her FMH specialist title in dermatology and venereology in October 2020.

After two years of internal medicine at the Geneva University Hospitals and the Centre Hospitalier du Valais Romand, she undertook four years of training in dermatology and venereology at the Geneva University Hospitals, followed by one year at the EOC hospital in Bellinzona until October 2020.

She then worked for 18 months as clinic chief in both inpatient and outpatient settings at the Geneva University Hospitals, managing complex and varied conditions.

During her training, she participated in clinical studies, notably in inflammatory skin diseases and cutaneous ulcers, and contributed to scientific publications.

She joined the Skinpulse Dermatology Geneva team in July 2022.

Dr. ANDENMATTEN-TRIGONA obtained her federal medical degree in Geneva in 2005, followed by her doctorate in 2010. She passed her specialty examinations in dermatology and venereology in 2015 and was certified in dermatology and venereology FMH the same year.

After her training in dermatology and venereology at the Geneva University Hospitals between 2010 and 2015, she continued her academic career within the dermatosurgery unit. She held the positions of clinic chief and then senior physician until 2024.

In 2015, she expanded her knowledge in dermatological surgery through an inter-university diploma in surgical dermatology (University of Lyon). She also specialized in nail surgery and nail pathologies.

Academically, she contributes to continuing education in dermatosurgery and nail pathologies, and has been teaching dermatology at the ESPOD school of podiatry since 2018.

She is a certified member for Mohs surgery by the European Society of Mohs Micrographic Surgery (ESMS).

She joined the Skinpulse Dermatology Geneva team in 2024.

Dr. VIERO RIGAMONTI obtained her federal degree in medicine from the University of Zurich. She then undertook training in internal medicine and surgery over a three-year period. She obtained the FMH specialist title in dermatology and venereology in 2010.

After beginning her specialization in 2005 at the Cantonal Dermatology Service in Bellinzona under Dr Mainetti, she continued her training at the Geneva University Hospitals with Professor Saurat, a collaboration that lasted until the end of 2011.

She was subsequently appointed clinic chief, allowing her to supervise both inpatient and outpatient care while developing her management and teamwork skills.

Since 2012, she has been practicing as an independent dermatologist.

She joined the Skinpulse Dermatology Geneva team in March 2025.

Dr. EXNER completed her medical studies in Geneva in 2001. She obtained the FMH specialist titles in dermatology and venereology as well as a doctorate in medicine in 2008.

After two years of basic research focused on malignant melanoma, she began her clinical training at the Department of Dermatology and Venereology of the Geneva University Hospitals, where she subsequently held the position of clinic chief until her departure abroad in 2010 for a sabbatical leave.

Returning to Geneva in 2012, she joined the Centre Médical de la Rue de Lausanne.

She joined the Skinpulse Dermatology Geneva team in 2025.