Staff Physician Ali Rıza Orhan
Born in Niğde in 1963. Graduated from Istanbul University Çapa Faculty of Medicine in 1987. Completed his compulsory service in Gümüşhane Kelkit.
He served as health group chairman in Çorlu. Qualified as an internal diseases specialist from Taksim Research Hospital. Served in endoscopy unit for 4 years.
Established the endoscopy unit in Avicenna Ensar Hospital and served there for 18 years. He is a member of Turkish Medical Association and Internal Diseases Association.