Prof.
UMBERTO TIRELLI
Medical Oncologist
Prof. Umberto Tirelli is an oncologist specializing in precision oncology, particularly in second-line cancer treatments.
He is an expert in chronic fatigue syndrome, fibromyalgia, and Long COVID. He utilizes oxygen-ozone therapy for various conditions, including:
- Cervical and lumbar disc herniations
- Osteoarthritis
- Chronic rheumatological diseases
- Pre-dementia cognitive deficits
- Chronic eye diseases
- Oncology support during cancer treatments
- Psycho-physical exhaustion (burnout)
Prof. Tirelli is the former Head of Department at the National Cancer Institute of Aviano (PN). He currently serves as the Scientific and Medical Director of the Tirelli Medical Clinic in Pordenone.
As of May 2025, he is ranked as the top clinical researcher in Oncology in Northeastern Italy. According to the Scopus database, he has 690 peer-reviewed scientific publications and an H-index of 70.