Prof. Özlem Çelik is a specialist in endocrinology and metabolic diseases, focusing on the diagnosis and management of complex hormonal disorders. A graduate of Istanbul University Cerrahpaşa Faculty of Medicine, she has been providing expert patient care within the Acıbadem Health Group since 2009. Her clinical interests cover a broad range of conditions, including diabetes, thyroid diseases, adrenal disorders, osteoporosis, and other metabolic imbalances, utilizing the latest evidence-based approaches to optimize patient outcomes.
Prof. Çelik is an active member of prestigious societies such as the Turkish Society of Endocrinology and Metabolism, The Endocrine Society, and the European Society of Endocrinology. This active involvement keeps her practice aligned with international standards and breakthroughs in endocrine care. She differentiates herself through a deeply patient-centered methodology, taking time to explain conditions thoroughly and developing personalized, long-term management plans. Her commitment is to empower patients through education and collaborative treatment strategies for improved quality of life.
Memberships
Prof. M.D. Özlem Çelik is an active member of several esteemed medical organizations, ensuring alignment with the latest clinical guidelines and ethical practices.
Turkish Society of Endocrinology and Metabolism
Turkish Internal Medicine Specialty Society
The Endocrine Society
European Society of Endocrinology
Experience
With a career spanning + years, Prof. M.D. Özlem Çelik has served in various esteemed medical centers, contributing to both outpatient and surgical care across a wide spectrum of cases.
Acibadem Health Group( 2009-01-01 Current)
Acibadem Beylikduzu Medical Center( 2007-01-01 - 2008-01-01)
Private Avcılar Medicana Hospital( 2006-01-01 Current)
Private Ege Health Hospital Internal Medicine Clinic( 2005-01-01 - 2006-01-01)
Trakya University Faculty of Medicine(Department of Internal Medicine 2004-01-01 - 2005-01-01)
Frequently Asked Questions
Explore answers to commonly asked questions related to treatments, consultations, and services provided by Prof. M.D. Özlem Çelik.
Prof. M.D. Özlem Çelik, a renowned Bariatric surgeon in Istanbul, practices at Acibadem Atakent Hospital, Istanbul. You can consult the doctor for expert and personalized care.
Booking an appointment with Prof. M.D. Özlem Çelik is simple. Visit MediFyr, go to the doctor’s profile, and schedule a clinic visit or online video consultation instantly.
Prof. M.D. Özlem Çelik has received positive feedback from 10+ patients and is highly recommended by those users for quality healthcare and professionalism.
Yes, Prof. M.D. Özlem Çelik offers teleconsultation for patients who prefer virtual appointments. You can book an online session directly through Medifyr for safe and convenient care from home.
Patient Experience
Patients share their experiences and feedback about their treatment with Prof. M.D. Özlem Çelik, reflecting the doctor’s commitment to quality care, advanced treatment, and patient-focused service. Explore real stories from individuals who have trusted Prof. M.D. Özlem Çelik with their health.
My 72-year-old mother, Ayşe, underwent bariatric surgery with Dr. Çelik after years of failed diets and worsening knee arthritis. We were terrified given her age, but Dr. Çelik's multidisciplinary approach was incredible. She coordinated with cardiology and geriatrics, created a tailored 'gentle sleeve' protocol, and visited my mother personally every single morning post-op. Mom has lost 28kg in 8 months, her diabetes medication was halved, and she walks to the market again. This wasn't just surgery; it was a carefully crafted gift of mobility for her golden years.
As a 16-year-old, my severe obesity (125kg) made school a nightmare. Pediatricians just told me to 'eat less.' Dr. Çelik was different. She didn't just see a child; she saw a whole person. She required 6 months of prep with a teen psychologist and a nutritionist who spoke my 'language.' The surgery itself was the easy part. Her follow-up is what amazes me—she messages me on the hospital portal about my exam stress, not just my weight. I've lost 40kg, joined the hiking club, and for the first time, I feel in control of my future. She fought for insurance approval like a lioness.
I arrived at Acibadem Atakent as a true emergency transfer—a catastrophic leak from a gastric bypass done abroad 10 days prior. Septic, terrified. Dr. Çelik took over my case at 11 PM. Her calm was surgical steel. She explained the complex revision needed with simple drawings, never sugarcoating the risk. The 5-hour surgery saved my life. What followed was a 3-week inpatient journey where she managed not just my abdomen, but my severe anxiety. She arranged for my family to stay nearby. I'm now healing, on a proper plan. She rescued me from a medical tourism disaster.
My journey with Dr. Çelik was purely elective but profoundly transformative. As a 45-year-old teacher, I chose a duodenal switch for its metabolic impact. Her precision is artistic. She uses a unique, enhanced recovery protocol involving pre-op immune-nutrition shakes and very specific post-op movement exercises. My pain was minimal. But the real magic is in her data-driven follow-up. I don't just get weighed. I get detailed printouts of my bloodwork trends, gut hormone levels, and micronutrient maps. She turned my body into a comprehensible project. 18 months out, I'm 55kg lighter, off all medications, and running half-marathons—a outcome she predicted with eerie accuracy on her graphs.