About Dr. Avetik Petrosyan
Dr. Avetik Petrosyan is an experienced abdominal and oncologic surgeon with over 15 years of clinical practice in advanced abdominal, laparoscopic, and cancer surgery. Based in Yerevan, Armenia, he currently serves at the National Oncological Center, where he contributes to complex surgical oncology care and advanced laparoscopic practice.
With international training across Europe and Asia, Dr. Petrosyan brings together modern surgical expertise, academic commitment, and a strong dedication to education, mentorship, and the advancement of abdominal surgical oncology.
Dr. Avetik Petrosyan is an experienced abdominal and oncologic surgeon with over 15 years of clinical practice in advanced abdominal, laparoscopic, and cancer surgery. Based in Yerevan, Armenia, he currently serves at the National Oncological Center, where he contributes to complex surgical oncology care and advanced laparoscopic practice. With international training across Europe and Asia, Dr. Petrosyan brings together modern surgical expertise, academic commitment, and a strong dedication to education, mentorship, and the advancement of abdominal surgical oncology.
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Abdominal Surgery
Comprehensive surgical management of complex abdominal conditions with a focus on precision, safety, and long-term outcomes.
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Surgical Oncology
Specialized care in oncologic surgery, with experience in the treatment of complex abdominal cancer cases.
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Laparoscopic Surgery
Advanced minimally invasive surgical practice aimed at improving recovery, reducing trauma, and supporting better clinical results.
4
Academic & Clinical Development
A practice shaped by continuous learning, international exposure, and commitment to high-level surgical standards.
Dr. Petrosyan’s professional path combines clinical excellence, academic involvement, and international development. His work reflects a strong commitment to modern abdominal and oncologic surgery, as well as the education and mentorship of the next generation of surgeons.
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15+ Years of Clinical Experience
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National Oncological Center, Yerevan
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International Training Across Europe and Asia
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Advanced Practice in Abdominal, Oncologic, and Laparoscopic Surgery
Petrosyan Surgical Oncology Fellowship
Alongside his clinical and academic work, Dr. Petrosyan also leads an advanced training initiative for young surgeons seeking focused exposure to modern abdominal cancer surgery. The fellowship is built around mentorship, clinical observation, and structured professional development within a high-level oncological environment.