About Acibadem: Türkiye’s Leading Healthcare Group
Founded in Istanbul in 1991, Acibadem Healthcare Group has grown from a single neighbourhood hospital into an internationally accredited network spanning Türkiye and South-East Europe — and, through IHH Healthcare, part of one of the world’s largest hospital groups.
Acibadem Healthcare Group: World-Class Medicine, Made in Istanbul
Acibadem Healthcare Group is one of Türkiye’s largest private healthcare providers — an integrated network of hospitals, outpatient clinics, laboratories and a health-sciences university, built over three decades around a single idea: that every patient deserves internationally benchmarked medicine delivered with genuinely personal care.
Today the group operates 45+ hospitals and clinics in five countries, holds 7 JCI accreditations — the leading global standard for patient safety — and treats international patients from more than 90 countries every year, supported by a dedicated international division working around the clock in 20+ languages.
Founded by Mehmet Ali Aydınlar in 1991
The story began in the Acıbadem district of Istanbul, where founder and chairman Mehmet Ali Aydınlar opened the group’s first hospital in 1991. A public listing in 2000 funded rapid growth; a strategic partnership with IHH Healthcare in 2012 connected Acibadem to a global network of 80 hospitals in 10 countries.
Internationally benchmarked medicine, genuinely personal care
The idea the group was built on in 1991 — and the three commitments every Acibadem hospital is measured against today.
Acibadem Maslak Hospital, İstanbulPatient safety, independently audited
7 JCI-accredited hospitals and ISO-certified laboratories and data security — standards you can verify on public registers.
Physician-led, hospital-based care
Named, board-certified specialists across 19 medical fields, working in full hospitals with intensive care and imaging on site.
Care without borders
A dedicated international division working around the clock in 20+ languages, with 55 patient offices in 7 world regions.
Acibadem Healthcare Group: a global healthcare network
Acibadem Healthcare Group | A Global Healthcare NetworkThe Acibadem Story: 1991 to Today
From one hospital in an Istanbul neighbourhood to an internationally accredited network — every milestone verifiable, none invented.
The beginning
The first Acibadem hospital opens its doors in Istanbul.
Public listing
A listing fuels a new phase of investment and growth.
First JCI accreditation
International Hospital joins; Kent Hospital (Izmir) earns the group’s first JCI a year later.
Academic foundations
A dedicated health-sciences university links care with research and education.
First hospital abroad
North Macedonia takes Acibadem standards beyond Türkiye.
IHH partnership
A strategic partnership with IHH Healthcare connects the group to a global network.
Growth across Europe
Expansion into Bulgaria — among the country’s leading private providers.
Into Serbia
The network grows further into South-East Europe.
A new flagship
A new flagship hospital opens, equipped for the most advanced treatments.
Still growing
The newest hospital brings Acibadem care to even more patients.
Acibadem Hospitals Group at a Glance
Every figure is drawn live from the hospital, doctor and office pages of this site.
Who Owns Acibadem Healthcare Group?
A question international patients ask often — and one with a straightforward, public answer.
Mehmet Ali Aydınlar
Founder of the group and Chairman of the Board since 1991, Mehmet Ali Aydınlar led Acibadem from a single Istanbul hospital to an international healthcare group, and continues to chair its board today.
IHH Healthcare
Since 2012 Acibadem has been part of IHH Healthcare, one of the world’s largest hospital groups with 80 hospitals in 10 countries — bringing global governance, capital and clinical exchange to the network.
What does “Acibadem” mean?
Acıbadem — literally “bitter almond” in Turkish — is the Istanbul neighbourhood where the group’s first hospital opened in 1991. The name stayed as the network grew, a reminder that a global healthcare group can begin on a single street.
An Integrated Healthcare Ecosystem
Everything a treatment may need — coordinated under one trusted group.
Hospitals & medical centers
Multidisciplinary care across a wide network of facilities.
Advanced laboratories & genetics
Accredited pathology, genetics and diagnostic testing.
Cell therapy & cord-blood bank
Advanced cell laboratories and long-term biological storage.
Mobile & home healthcare
Emergency, care and follow-up services beyond the hospital.
University & academy
A health-sciences university driving research and training.
Health technology & AI
Digital infrastructure and an AI-supported command center.
Acibadem Accreditations & Certifications
Independently audited standards for patient safety, quality and information security.
Joint Commission International
The leading global accreditation for patient safety — held by 7 Acibadem hospitals.
Quality management
Standardised, continuously improved service processes.
Medical laboratories
Internationally accredited laboratory testing and diagnostics.
Information security
Your medical data handled under audited security standards.
Acibadem Hospitals Across Türkiye & Europe
Four Istanbul flagships from a network of 45 hospitals and clinics in five countries — every one a real hospital, never a package clinic.
Board of Directors

Mehmet Ali Aydınlar
Chairman of BoardAcıbadem Hospital was the first step of Mr. Aydınlar, who began his career as Certified Public Accountant in 1981, into the health sector in 1991. He was awarded “Management Excellence Award” at “Global Young Entrepreneur Businessman Competition” in 1998. He was awarded the title ‘Honorary Doctorate’ by Social Sciences Institute, Dumlupınar University. He was recognized as the “Male Entrepreneur of the Year” in the “Business Person of The Year” Survey conducted by Ekonomist magazine and elected as the “Business Manager of the Year” by Dünya Newspaper and School of Business, Istanbul University in 2006. Referans Newspaper elected Acıbadem Healthcare Group as the “Fastest Fish in Turkey” in the same year. Mr. Aydınlar was given “The Person Who Makes Most Voluntary Personal Contributions to Healthcare” award by Healthcare Volunteers in 2007, 2009 and 2010. He was deemed worthy of “Health Management Honorary Award” by Hastane (Hospital) Journal in 2008. Mr. Aydınlar, who was also honored with TGNA Outstanding Service Award in 2010, also has “Sportsperson of the Year” awarded in 2011 due to his contributions to sports.

Hatice Seher Aydınlar
Vice Chairman of Board
Dr. Mustafa Eröğüt
Board Member
Dr. Prem Kumar Nair
Board Member
Yoichiro Endo
Board Member
Ashok Pandit
Board Member
Hatice Seher Aydınlar
Vice Chairman of BoardShe was graduated from Faculty of Chemistry, Galatasaray University. She stepped into health sector with Acıbadem Hospital in 1993. Ms. Aydınlar is still Vice Chairman of the Board in Acıbadem Health Group.

Dr. Mustafa Eröğüt
Board MemberMustafa Eröğüt earned his bachelor’s degree in Business Administration and MBA in Sport Management from Ithaca College in the United States, and holds a PhD in Sport Management from Marmara University.
Throughout his career spanning more than 20 years, he has held senior executive positions in the sports and healthcare sectors. He served as CEO and Vice President of İstanbul Başakşehir Football Club, and as a Board Member and Vice President of the Turkish Football Federation. He also represented the Turkish Football Federation on various UEFA committees for more than a decade.
Dr. Eröğüt has been a Board Member of Acıbadem Healthcare Group since 2017. Alongside his executive career, he continues his academic work in the fields of sports and healthcare management.

Dr. Prem Kumar Nair
Board MemberDr Prem Kumar Nair was appointed Group Chief Executive Officer of IHH Healthcare on 1 October 2023, where he leads a team of more than 70,000 employees to realise IHH’s vision to be the world’s most trusted healthcare services network. Dr Nair sets the strategic direction for the sustainable growth of IHH’s global network which today comprises more than 80 hospitals in 10 countries. Guided by its Care. For Good. aspiration, Dr Nair continues to build on the IHH portfolio of strong and reputable brands including Acibadem, Mount Elizabeth, Prince Court, Gleneagles, Fortis, Pantai and Parkway – to touch lives and transform care globally. Prior to his Group CEO appointment, he was CEO of IHH Singapore, where he oversaw the operations and management of IHH’s business units in the country and played an instrumental role in its strategic business growth and outreach efforts in overseas markets. Dr Nair is a physician and healthcare executive with over three decades of experience in both public and private healthcare sectors. He was with Raffles Medical Group for 27 years, where he held concurrent roles as Chief Corporate Officer, and Managing Director for Singapore Healthcare. He is an Adjunct Associate Professor at the National University of Singapore’s Saw Swee Hock School of Public Health. An active community citizen, Dr Nair was a recipient of the Public Service Medal (Pingat Bakti Masyarakat) and the Public Service Star (Bintang Bakti Masyarakat) at the 2010 and 2022 National Day Awards respectively, for his contributions to the Singapore Prison Service. He is also a Justice of the Peace.

Yoichiro Endo
Board MemberAppointed to the Board of IHH Healthcare Berhad (IHH) in April 2024, Mr Yoichiro Endo is the Executive Managing Officer & Chief Operating Officer of the Wellness Business Unit at Mitsui & Co., Ltd (Mitsui) in its Tokyo Headquarters. Mr Endo has over 30 years of working experience in Mitsui, mainly in the food business, the buyout fund, and the venture capital investment field. He has held various executive roles in Mitsui and Mitsui’s key subsidiaries. Most recently, he served as the Managing Officer and Chief Operating Officer of the Food Business Unit since April 2020 and was promoted to Executive Managing Officer in April 2023. In the field of food business, he managed various trading and investment projects such as grain, oil and fats, sugar, animal protein, aquaculture, dairy products, coffee and tea, pulses and staple food. Between 2007 to 2011, he was involved in launching a buyout fund and served as Chief Executive Officer of Mitsui & Co. Principal Investments Ltd, which has now become a prominent buyout fund in Japan. He worked in the United States between 1991 and 2004, where he established a corporate venture capital arm of Mitsui and served as CEO of Mitsui & Co. Venture Partners, Inc., from 2001 to 2004, after having worked for Mitsui & Co. (U.S.A.), Inc. and Orien Ventures, Inc (Venture Capital, USA). He led startup investment projects, especially in IT, pharmaceuticals, and medical devices.

Ashok Pandit
Board MemberMr Ashok Pandit, appointed as Group Chief Corporate Officer of IHH on 1 April 2024, is responsible for reshaping IHH’s portfolio to preserve, capitalise and create value-added opportunities in existing and new markets. He oversees corporate functions such as innovation, group strategy, business development, investments, performance management, IHH Labs and other functions as required to ensure the organisation’s continued success in an ever-evolving healthcare landscape. Mr Pandit joined IHH in May 2021 as Group Chief Special Projects Officer, with over 28 years of investment banking experience in Asia Pacific. In August 2021, he took on an enlarged portfolio as Group Chief Strategy and Business Development Officer overseeing special projects, business strategy and business development. Before joining IHH, he was Managing Director, Global Co-Head of Sovereign Wealth and Pension Funds and Head of Financial Sponsor Coverage (Asia Pacific) at Deutsche Bank AG, Singapore. During his 15-year tenure at Deutsche Bank, Mr Pandit held senior investment banking positions, advising leading global institutions and corporations on capital raising, mergers and acquisitions, and advisory and capital restructuring. He led deals that raised over US$100 billion in the capital markets and was a key player in IHH’s US$2 billion IPO in 2012, which was ranked the world’s third largest IPO of the year.
Explore the group
Every number on this page links to a live directory — hospitals, doctors, offices and the press room.
Hospitals & clinics
Every facility with its own page: departments, technology, doctors and patient services.
Open → Directory2,300+Doctors
Named, board-certified physicians with public profiles, by specialty and hospital.
Open → Directory55International offices
Local teams in 7 world regions who plan treatment in Türkiye in your language.
Open → Media1Press room
Fact sheet, boilerplates, citable data and brand assets of Acibadem Healthcare Group.
Open →About Acibadem: Questions Patients Ask
The identity questions international patients ask most — answered in one place, with the same facts you will find on every page of this site.
01How many hospitals does Acibadem have?
The network counts 45+ hospitals and clinics across five countries — Türkiye, North Macedonia, Bulgaria and Serbia among them — including 7 JCI-accredited hospitals.
02Who owns Acibadem Healthcare Group?
Founder Mehmet Ali Aydınlar chairs the board, and since 2012 the group has been part of IHH Healthcare, one of the world’s largest hospital groups.
03Where is Acibadem located?
Headquartered in Istanbul, Türkiye — where the first hospital opened in 1991 — with facilities across Türkiye and South-East Europe and 55 international patient offices worldwide.
04Is Acibadem internationally accredited?
Yes — 7 hospitals hold JCI accreditation, alongside ISO 9001, ISO 15189 and ISO 27001 certifications, all independently audited.
05What does the name “Acibadem” mean?
It is the Istanbul neighbourhood — literally “bitter almond” — where the group’s first hospital opened in 1991. The name travelled as the network grew.
06How long has Acibadem been treating international patients?
For decades — today patients travel from more than 90 countries, supported by a dedicated international division working 24/7 in over 20 languages.
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