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Referring physicians
At the Orthopedic Center, the referring physicians embody expertise, rigor, and commitment. With many years of experience in consultations and the operating room, they guarantee high-quality, compassionate, and demanding medicine.
These seasoned practitioners don't just practice: they teach. By supervising assistant physicians, they play a key role in training the next generation of caregivers. Their daily support helps ensure safe care while cultivating clinical excellence and ethical standards.
Dr Jacques Vallotton
- Referring Physician
- Specialist in orthopedic surgery and traumatology. SEMS sports physician
Dr Patrick Vienne
- Referring Physician
- Specialist in orthopedic surgery and traumatology. Foot and ankle surgery.
- Referring Physician
- Specialist in orthopedic surgery and traumatology. Shoulder surgery
Dr. Vincent Chollet
- Referring Physician
- Specialist in physical medicine and rehabilitation. Sports physician SEMS
Dr. Stéphane Borloz
- Referring Physician
- Specialist in physical medicine and rehabilitation. Sports physician SEMS
Dr. Marco Saglini
- Referring Physician
- Orthopedic surgeon and traumatology specialist
Dr. Guillaume Muff
- Referring Physician
- Specialist in physical medicine and rehabilitation. Sports physician SEMS
- Referring physician
Dr. Vincent Villa
- Referring Physician
- Orthopedic surgeon and traumatology specialist
- Referring Physician
- Orthopedic surgeon and traumatology specialist
COO - Research and Communication
When research meets medical education
Discover the expertise of our medical trainers, who combine cutting-edge research, knowledge transfer, and therapeutic innovation. Through these exclusive videos, Dr. Jacques Vallotton, Prof. Marchesi, and their colleagues share their latest discoveries and their effects on the entire musculoskeletal system. These specialists, recognized for their scientific work and commitment to continuing medical education, offer you privileged access to the most recent advances in modern orthopedics.
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In this presentation, Dr. Jacques Vallotton describes the progression of osteoarthritis, risk factors, functional consequences, and therapeutic approaches, ranging from conservative treatment to surgery.
Dr. Vallotton compares two approaches to unicompartmental prosthesis: bone resection vs. resurfacing. He advocates the conservative approach to resurfacing, emphasizing bone preservation, ease of revision surgery, and durability for young patients.
In this video, Dr. Jacques Vallotton demonstrates a minimally invasive surgical procedure to treat functional hallux limitus. Using an endoscopic tenosynovitis targeting the flexor hallucis longus tendon, the goal is to restore optimal mobility to the subtalar joint.













