From a neighbourhood clinic to a 19-storey hospital
Bir semt kliniğinden 19 katlı hastaneye: Bahat Sağlık Grubu ve BHT CLINIC İstanbul Tema Hastanesi.

How we work
Our hospital is designed to run the whole process — from the first visit to post-treatment check-ups — in a single file. Because imaging, laboratory, operating rooms and intensive care are in the same building, repeated tests decrease and diagnosis time shortens.
Surgical and oncological decisions are made in tumour boards with the relevant branches. For patients from abroad, the treatment plan, translation, transfer and accommodation are handled by a single coordinator.
- Founded
- 2019
- Group
- Bahat Health Group (1994)
- University partnership
- Istanbul Nişantaşı University
- Indoor area
- 55,000 m² · 19 floors
- Beds
- 324 active / 450 capacity
- Operating rooms
- 20 (1 hybrid)
- Intensive care
- Level-3 adult + NICU
- Medical departments
- 56 branches
- Staff
- 100 physicians · 1,000+ employees
- Building certificate
- LEED Gold
30 Years of Experience in Healthcare
Starting our journey in 1994 with a small 300 square meter neighborhood clinic as the first link in our chain, Bahat Health Group continues to grow with Sultangazi Bahat Hospital, G.O.P. Hospital, and Istanbul Nişantaşı University BHT CLINIC Private Istanbul Tema Hospital, the newest and largest link in our group.
With our medical infrastructure based on ethical principles and applying patient and employee safety at international quality standards, we have the mission of "Becoming a Global Brand in Healthcare". Istanbul Nişantaşı University BHT CLINIC has 3rd Level Intensive Care and Neonatal Intensive Care (NICU) Units. We continue our activities with an active capacity of 100 doctors and more than 1,000 employees.
BHT CLINIC History
BHT CLINIC Istanbul Tema Hospital, the first hospital of the BHT CLINIC brand, is the newest initiative in the sector by Bahat Health Group, which includes Sultangazi Bahat Hospital, Private Ikitelli Bahat Hospital, and as an affiliate, Yeni Yüzyıl University Gaziosmanpaşa Hospital. Serving in three different locations in Istanbul, Bahat Health Group continues its investments with the BHT CLINIC brand and has started providing services at Istanbul Tema Hospital, the first hospital of this new brand.
Our Mission
With our medical infrastructure based on ethical principles and applying patient and employee safety at international quality standards, we have the mission of "Becoming a Global Brand in Healthcare". With the philosophy "Health is Now More Valuable", we continue healthcare services without compromising quality service understanding, always prioritizing value given to nature, employees, and patients.
Our Vision
We possess advanced technological infrastructure and equipment that is unique in Turkey and available in only a limited number of centers worldwide. Our institution serves with a capacity of 450 beds and has 20 fully equipped operating rooms where advanced medical imaging systems and medical devices can be used simultaneously. BHT CLINIC aims to grow with domestic and international investments.
Our hospital
Our hospital, built with smart building technology on 55,000 square meters of indoor space in our 19-story building, has earned the LEED Gold certificate. BHT CLINIC Istanbul Tema Hospital serves in a 55,000 square meter indoor area with 19-story smart building technology, 450-bed capacity, and 18 fully equipped operating rooms, 2 of which feature hybrid operating room technology.