Chief Doctor Assistants
14.01.2026

ugurkisa

Op.Dr. Uğur KISA
Chief Doctor Assistants


mgkara

Op.Dr.Mustafa Gürbüz KARA
Chief Doctor Assistants


Education and Work Locations in Order:

Born in Ceyhan district of Adana in 1964. Completed primary and secondary education in this district. Graduated from Istanbul University Faculty of Medicine in 1988, receiving the title of medical doctor.

Completed compulsory service as a physician at Rize İkizdere Güneyce Health Center.

Completed specialization at Istanbul SSK Bakırköy Maternity and Children's Diseases Training and Research Hospital, becoming a specialist in Obstetrics and Gynecology in 1996.

Served as a physician and administrator in various private and public health institutions.

Since 2014, continued to work as an Obstetrics and Gynecology Specialist and responsible physician of Erenköy District Polyclinic at Dr. Siyami Ersek Chest Heart and Vascular Surgery Training and Research Hospital. In January 2020, he was appointed as the deputy chief physician and continues in this position.


osman uzman

Uzm.Dr.Osman UZMAN
Chief Doctor Assistants


Education and Work Locations in Order:

Born in Elbistan in 1988. Completed primary and secondary education in this district.

Graduated from Gazi University Faculty of Medicine in 2012, receiving the title of medical doctor.

Completed part of his compulsory service at Elbistan State Hospital.

Completed his cardiology residency training at Dr. Siyami Ersek Chest Heart and Vascular Surgery Training and Research Hospital between 2013-2018.

Completed his compulsory service as a cardiology specialist at Sancaktepe Martyr Prof. Dr. İlhan Varank Training and Research Hospital between 2019-2020 and Sarıkamış State Hospital between 2020-2021.

Appointed as Deputy Chief Physician in November 2021 and continues in this position.


Zübeyir KELEŞ

Dr.Zübeyir KELEŞ
Chief Doctor Assistants


Zübeyir KELEŞ was born in 1974 in Erzurum. He studied in Üsküdar until.

University and he received his Medical Doctor degree from Trakya University.

1999 - 2005 He worked as a occupational physician in İstanbul.

2005 - 2006 Mandatory military service as a Doctor in Afyon Bakım Merkezi Komutanlığı.

2006 - 2007 he served as a occupational physician in İstanbul.

2007 - 2011 112 İstanbul Üsküdar Doctor at Kartal AÇSAP, 2021-2016 served as a primary care physician in Kartal.

2016 served at Erzurum Yakutiye TSM Verem Savaş and 16-17 served as director of Erzurum Yakutiye TSM.

2017 – 2022 he served as a Erzurum Yakutiye district health director.

Zübeyir KELEŞ was appointed as assistant as assistant chief physician on september 2022. He is married and has one daughter.


LEVENT CEYLAN

Op.Dr.Levent CEYLAN
Chief Doctor Assistants


He was born in 1988 in Bayindir, Izmir. He completed his primary and secondary education in Bursa.

He graduated from Eskisehir Osmangazi University Faculty of Medicine in 2012 and received the title of medical doctor.

In 2012, he completed his compulsory state in the emergency department of Istanbul Basaksehir State Hospital, which was his first duty station.

Between 2015-2021, he completed his specialization training at Dr. Siyami Ersek Chest Heart and Vascular Surgery Training and Research Hospital and became a cardiovascular surgery specialist.

Between 2021-2024, he worked as a specialist doctor in the cardiovascular surgery clinic at Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital.

He was appointed as deputy chief physician in our hospital in June 2024 and still continues to serve in this position.