University Hospital Alexandrovska (Department of General Surgery, Prof. Alexander Stanishev)
University Hospital Tsaritsa Yoanna ISUL
Queen Joanna University Multiprofile Hospital for Active Treatment
Queen Joanna University Multiprofile Hospital for Active Treatment (Head, Dept. of Medical Oncology)
SBALAG Maichin Dom
Sofia City Oncology Dispensary & Specialized Hospital for Treating Oncology Diseases
UH St Ivan Rilski (Radiotherapy and Radiosurgery Clinic); previously UH Queen Joanna and City Clinic Oncology
Medical University Sofia & University Hospital St. Ivan Rilski
National Oncology Centre; Science & Research Lab for Precision Medicine in Oncology and Genetics (Centre of Competence)
Military Medical Academy (MMA) and Tokuda Hospital
University Hospital for Active Treatment in Oncology (Clinic of Medical Oncology)
Acibadem City Clinic Cancer Center
Alexandrovska Hospital (Clinic of Surgery Prof. Alexander Stanishev, Second Department of Surgery)
Clinic of Surgery, Alexandrovska University Hospital
MBAL Tsaritsa Yoanna-ISUL; previously Medical University & University Hospital Alexandrovska
National Oncology Hospital