He graduated from Erzurum Atatürk university Faculty of Dentistry  in 2010. After his graduation, he established his own clinic in Erzincan and continued for 3 years.

 He works in Dent Akdeniz Sifa Clinic, and has been a partner in it since 2013. He volunteered as a doctor inside and outside the country. He performed dental treatments in the war zones and tent cities of Syria.

Ostem successfully completed bone expander spring training, surgical procedure training and applications in narrow crests, direct loading protocols in All one four cases, direct and indirect sinus lifting applications, laminate preparation and applications, and he share in many other trainings and courses and he received certificates.