Network – Geneva Endometriosis Network

Our Specialists

Gynecology

Stas Shabanov

Dr.

Stas Shabanov

Founder of the Geneva Endometriosis Network, Dr. Shabanov is an FMH board-certified gynecological surgeon, specializing in operative gynecology. His practice is dedicated to the diagnosis and surgical treatment of endometriosis, adenomyosis, and associated fertility issues. With advanced training (DIU Endométriose Lyon, DIU Infertility Paris, IRCAD Strasbourg), he is committed to providing cutting-edge surgical expertise within a collaborative and compassionate framework, central to the network’s mission.

Gynecological Surgeon
Founder of the Geneva Endometriosis Network

Diagnosis

Treatment

Follow up

Surgery

Alexy Choffel

Dr.

Alexy Choffel

FMH board-certified Gynecologist and Obstetrician, specializing in minimally invasive and robotic pelvic surgery. He practices in several private clinics in Geneva and has been part of the Endometriosis Center at HUG (Geneva University Hospitals) since 2017, where he serves as a surgeon and trainer. He dedicates his expertise to each patient, combining surgical technical skill with personalized care.

Gynecological Surgeon

Diagnosis

Treatment

Follow up

Surgery

Wawrzyniec Rieder

Dr.

Wawrzyniec Rieder

Dr. Rieder, an FMH board-certified Gynecologist-Obstetrician, brings cutting-edge expertise in specialized diagnostic ultrasound to the network. His sub-specialization in complex imaging, acquired during his training in feto-maternal medicine in Melbourne and at CHUV, gives him the essential technical mastery for the precise diagnosis of endometriosis and adenomyosis. His expert eye is crucial for mapping lesions and guiding therapeutic strategy.

Gynecologist sonographer

Specialized ultrasound diagnosis

Jean Dubuisson

Dr.

Jean Dubuisson

Dr. Jean Dubuisson is a gynecological surgeon based in Geneva, widely recognized for his expertise in minimally invasive surgery, laparoscopy, vNOTES, and robot-assisted surgery. As a leading expert in his field, he supports women in the management of gynecological conditions with a modern, precise, and compassionate approach. Dr. Dubuisson prioritizes techniques designed to reduce post-operative pain, preserve fertility, and accelerate patient recovery.

He is also the President of the Swiss-Romande Association for Surgery and Innovation (ASRCi) and has served as a member of the Advisory Board of the European Society for Gynaecological Endoscopy (ESGE), contributing to the advancement of surgical techniques and the dissemination of best practices across Europe.

Gynecological Surgeon

Diagnosis

Treatment

Follow up

Surgery

Radiology

Diomidis Botsikas

Dr.

Diomidis Botsikas

After completing his studies in Thessaloniki, Greece, he obtained his medical degree in 1998. He began his radiology training in Athens in 2003, continuing it in 2005 at HUG (Geneva University Hospitals). Since 2013, as an associate physician, he has been in charge of women’s imaging, which later became the Gynecological Radiology Unit at HUG. Concurrently, he furthered his education by obtaining a university diploma in gynecological and breast imaging from Pierre et Marie Curie University in Paris. Dr. Botsikas was awarded his Privat Docent in 2018 and was subsequently promoted to Lecturer at the Faculty of Medicine of UNIGE (University of Geneva) in 2020. He is the lead radiologist for HUG’s Breast Center, Endometriosis Center, and Gynecological Cancer Center. Since 2015, he has been a member of the expert group for pelvic imaging of the European Society of Urogenital Radiology (ESUR), responsible for training and developing guidelines for pelvic imaging.

Radiologist Specializing in Women’s Imaging

Radiological Diagnosis

Natacha Firmenich

Dr.

Natacha Firmenich

An FMH board-certified radiologist in Switzerland since 2017, Dr. N. Firmenich specializes in women’s imaging and oncology. Her expertise covers both breast imaging (mammography/US, angio-mammography, breast MRI, biopsies under all modalities) and pelvic imaging (endometriosis, oncology). She completed her studies in Marseille and later trained at HUG (Geneva University Hospitals), where she continued her work as a Senior Registrar (Chef de clinique) in women’s imaging. She obtained a university diploma in Women’s Imaging under Professor Bazot at Tenon Hospital in Paris. Dr. Firmenich subsequently joined the Centre d’Imagerie d’Onex and has been practicing at the Centre Jean-Violette since September 2023.

Radiologist Specializing in Women’s Imaging

Radiological Diagnosis

Romain Bréguet

Dr.

Romain Bréguet

A physician specialized in minimally invasive interventional procedures, PD Dr Romain Breguet has worked for many years in an academic hospital setting (HUG, AP-HP). His practice focuses on the interventional management of pelvic venous disorders, in particular pelvic varices underlying pelvic congestion syndrome, which may represent an independent cause or a contributing factor to chronic pelvic pain. Within a multidisciplinary network dedicated to pelvic pain and endometriosis, he provides complementary expertise by offering percutaneous embolization treatments when a vascular component to symptoms is identified through multidisciplinary evaluation.

Interventional Radiology

Urology

Guillaume Altwegg

Dr.

Guillaume Altwegg

Dr. Guillaume Altwegg, an FMH board-certified urologist and Fellow of the European Board of Urology (FEBU), brings to the network his recognized expertise in the complex management of chronic pelvic pain of urological origin. His approach is centered on the precise diagnosis of symptoms (urinary, bladder-related) linked to endometriosis, as well as on fertility issues. His practice emphasizes a personalized approach, combining scientific rigor with compassionate support based on dialogue and trust.

Urologist

Diagnosis

Treatment

Follow up

Surgery

Jacques Klein

Dr.

Jacques Klein

Dr. Klein, an FMH board-certified urologist, specializes in operative urology. After 12 years at HUG (Geneva University Hospitals), where he served as an associate physician, he now practices privately while maintaining a consulting position in the HUG Urology department. He brings to the network his advanced expertise in robotic surgery and the treatment of the upper urinary tract (kidneys and ureters), a critical issue in severe endometriosis cases. He is accredited at the main clinics in Geneva, ensuring comprehensive patient care.

Urological surgeon

Treatment

Surgery

Digestive Surgery

Nicolas Buchs

Dr.

Nicolas Buchs

A surgeon specializing in digestive and visceral surgery, Dr. Buchs spent 17 years in a university setting (HUG). He is an expert in minimally invasive surgery, particularly for the intestine, colon, and rectum. For nearly 10 years, he served as the surgical consultant for the endometriosis center at HUG, working in close collaboration with gynecologists. In 2022, he joined Hôpital de la Tour, where he continues to dedicate his experience to patients, particularly in the field of endometriosis, while also maintaining a consulting role at HUG for complex cases.

Visceral Surgeon

Surgery

Gastroenterolgy

Pierre Guibert

Dr.

Pierre Guibert

Dr. Pierre Guibert is a hepato-gastroenterologist, specializing in diagnostic and interventional digestive endoscopy. He has particular expertise in echo-endoscopy (detailed ultrasound exploration of the digestive tract walls and beyond) and in the complex resection of lesions within the digestive tract.

Gastroenterologist specializing in endoscopy

Diagnostic and interventional endoscopy

Pain Medicine (Algology)

Jean-Baptiste Martin

Dr.

Jean-Baptiste Martin

Dr. Jean-Baptiste Martin, a radiologist trained in Marseille, joined HUG in 1995. He pioneered minimally invasive pain treatments in Switzerland, introducing vertebroplasty (1995) and percutaneous disc herniation treatments (2000). After further developing these techniques at Clinique Générale Beaulieu and co-founding the Rive Droite/Rive Gauche pain reference centers, he joined the Centre Jean-Violette in 2016. In 2018, he co-opened a multidisciplinary outpatient space dedicated to pain management.

Pain Management

Integrative, Functional Medicine, and Micronutrition

Pablo Buono

Dr.

Pablo Buono

Dr. Pablo Buono is an experienced physician specializing in nutritional counseling, general medicine, and sports medicine. He practices integrative medicine and pays particular attention to micronutrition and gut microbiome health.

Integrative Medicine and Micronutrition

Jean-Marc Villafranca

Dr.

Jean-Marc Villafranca

Médecin praticien FMH, graduate from Victor Ségalen Bordeaux 2 university, France, in 1997, past Senior Registrar at Hopital du Valais, Switzerland, Member of Association des Médecins de Genève General practice, Family medicine Micro nutrition SSM. (Swiss Society of Micro Nutrition) Preventive and anti aging medicine, in deep check ups. Word Society of interdisciplinary anti-aging Medicine (WOSIAM) member Integrative medicine, Gut microbiota, Chronic stress and fatigue assessment, immunity check… Detoxification and anti-oxydant infusions Mesotherapy

Integrative Medicine and Micronutrition

Sophie de Bonneval

Sophie de Bonneval is a Holistic Nutritional Therapist and a graduate of the Geneva School of Holistic Nutrition. Her approach is strengthened by specialized expertise in gut health (University Diploma in Microbiota Therapeutics) and autoimmune disease management (Certified AIP Coach). She focuses on microbiota modulation and micronutrition to reduce inflammation and digestive issues. She combines this expertise with a pragmatic coaching approach to help you achieve your health goals.

Holistic Nutritional Therapy

Isabelle Bond

Dr.

Isabelle Bond

Dr. Isabelle Bond is a specialist in endocrinology and metabolic diseases, recognized for her expertise in functional and integrative medicine. A graduate of Pierre and Marie Curie University in Paris and accredited in functional medicine by the Institute for Functional Medicine (USA), she combines the scientific rigor of academic medicine with a holistic approach that integrates nutrition, homeopathy, micronutrition, and biological medicine.

Endocrinology and Metabolic Diseases

Functional and integrative medicine

Alexandre Quintero

Dr.

Alexandre Quintero

Dr. Alexandre Quintero is an FMH specialist in general internal medicine with over thirty years of clinical experience. He graduated in 1985 and became FMH certified in 1992. He has worked in various hospitals and practices in Switzerland, developing recognized expertise in comprehensive patient care.

His approach is based on an integrative vision of health, combining conventional medical knowledge with complementary approaches based on individualized care. Through general internal medicine, homeopathy, bioresonance, and quantum medicine, he offers personalized care tailored to the specific needs of each patient.

General Internal Medicine

Integrative medicine

Traditional Chinese Medicine

Gulbakhor Rustamova

As a therapist specializing in Traditional Chinese Medicine (TCM), Dr. Rustamova is dedicated to supporting patients with endometriosis. Her foundational medical training provides her with an in- depth understanding of the condition, which she now addresses using acupuncture. This ancient practice involves inserting fine needles into specific points on the body to restore energetic balance, reduce inflammation, and promote healing. Her approach offers invaluable support for managing chronic pain, complementing conventional medical treatments.

Traditional Chinese Medicine

Mary Segura

Since 2014, Mary Segura has been practicing as an acupuncturist, specializing in gynecology and pain management. She studied at the University College of Traditional Chinese Medicine in the United States, where she gained in-depth skills to address various female health issues, including infertility.

Traditional Chinese Medicine

Physiotherapy and Manual Therapy

Activ’Santé

Women face various health challenges throughout the different stages of their lives, ranging from minor issues to more complex conditions. Whether involving structural disorders during pregnancy or menopause, circulatory issues, incontinence requiring pelvic floor rehabilitation, or the battle against breast cancer and endometriosis, these challenges demand specialized attention. Activ’Santé addresses these needs with a range of physiotherapy treatments and small group training (SGT) sessions, specifically designed for women’s health and well-being.

Physiotherapy

Rehabilitation

Roselyne Lagrin

Roselyne Lagrin is a manual therapy practitioner with diplomas in classical massage, sports massage, foot reflexology, and Manual Lymphatic Drainage (MLD/DVTM). With over 30 years of nursing expertise, she provides targeted, compassionate, and personalized therapeutic massages designed to restore and regenerate, often working in collaboration with physicians and other healthcare providers.

Her approach focuses on enhancing health and well-being, whether for prevention or as a complement to ongoing medical treatments. Her massage techniques allow you to relax, release tension, alleviate physical pain, and soothe emotional wounds (the “bruises of the soul”).

She supports her female patients through a gentle, holistic approach and attentive listening, centered on pain relief, stress reduction, anxiety management, and the balance of body and mind.

ASCA and RME accredited.

Manual therapy

Caroline Landeroin

Physiotherapist specializing in perineal and anorectal rehabilitation and perinatal support. Trained in manual therapy, visceral therapy, and sports medicine, Caroline Landeroin supports and relieves patients through a holistic approach. She integrates manual techniques and movement to provide relief and enable physical activity.

Physiotherapy

Rehabilitation

Manual therapy