Endocrinology Prof. Dr. Özlem Çelik
✓ Medically verified profileProf. Dr. Özlem Çelik
✓ Medically verified profile
Quick answer
Prof. Dr. Özlem Çelik is an endocrinology specialist at Acibadem Atakent Hospital. She treats type 1 and type 2 diabetes, thyroid diseases and thyroid cancer, obesity, osteoporosis, menopause, and hormonal disorders including adrenal and pituitary conditions. Her areas of interest also include gestational diabetes and continuous glucose monitoring systems.
About Prof. Dr. Özlem Çelik
Prof. Dr. Özlem Çelik is an endocrinology specialist at Acibadem Atakent Hospital. Her clinical interests include type 1 and type 2 diabetes, obesity, thyroid disorders and thyroid cancer, osteoporosis, menopause, and endocrine conditions affecting the adrenal and pituitary glands.
She graduated from Istanbul University Istanbul Faculty of Medicine in 1999, completed Internal Medicine training at Trakya University Faculty of Medicine in 2004, and completed Endocrinology and Metabolic Diseases training at Istanbul University Cerrahpaşa Faculty of Medicine in 2011. Her previous experience includes Acıbadem Healthcare Services, Acıbadem Beylikdüzü Medical Center, Özel Avcılar Medicana Hospital, and Özel Ege Sağlık Hospital.
International patients can consult Prof. Dr. Çelik for evaluation and management of diabetes, including continuous glucose monitoring systems, thyroid conditions, gestational diabetes, menopause-related concerns, and complex hormonal disorders. She is a member of national and international endocrinology and internal medicine associations.
Areas of Expertise
Conditions treated and procedures performed by this specialist.
Subspecialties
- Thyroid Diseases and Treatment
- Menopoz
Education
- 2011İstanbul University Cerrahpaşa Faculty of Medicine Endocrinology and Metabolic Diseases
- 2004Trakya University Faculty of Medicine Internal Medicine
- 1993–1999İstanbul University İstanbul Faculty of Medicine
Professional Experience
- 2007–2008Acıbadem Beylikdüzü Medical Center
- 2007Acıbadem Healthcare Services
- 2006Özel Avcılar Medicana Hospital
- 2005–2006Özel Ege Sağlık Hospital Internal Medicine Clinic
- 2004–2005Trakya University Faculty of Medicine / Department of Internal Medicine
Professional Memberships
- Turkish Endocrinology and Metabolism Association
- Turkish Society of Internal Medicine Specialists
- The Endocrine Society
- European Society of Endocrinology
Selected Publications
- Atherogenicity and modifiable risk factors in hypertension: Blood pressurei obesityi smokingi salt. Sen S., Üstündağ S., Sevinir Ş., Değirmenci A., Çelik Ö. V National Congress of Hypertension and Renal Diseases.
- Pheochromocytoma presenting with rhabdomyolysis and acute renal failure: a case report. Ren Fail 2013, (Epub ahead of print) Celik H, Celik O, Guldiken S, Inal V, Puyan FO, Tugrul A.
- Diagnostic dilemma: metastatic bone malignancy or primary hyperparathyroidism with brown tumor. Open Journal of Internal Medicine, 2013, 3, 60-62. Hatipoglu E, Eskazan AE, Celik O, Kantarci F, Kadioglu P.
- The association of carotid cavernous fistula with Graves” ophthalmopathy. Indian J Ophthalmol 2013, 61(7): 349-51, doi: 10.4103/0301-4738.109533. Celik O, Buyuktas D, Islak C, Sarici AM, Gundogdu AS.
- Acromegaly is not associated with irritable bowel syndrome: a pilot study. Neuroendocrinology Letters 2013, 34(4): 71-74. E. Caglar, E. Hatipoglu, M. Niyazoglu, O. Celik, M. Tuncer, P. Kadioglu.
- Late-Onset Hypogonadism in Male Patients Over 60 Years of Age with Metabolic Syndrome. Turkish Journal of Endocrinology and Metabolism 2013, 17:22-7. E.Kara, O. Celik, A. Kadioglu, P. Kadioglu.
- Diabetic Ketoacidosis Mimicking Hyperemesis Gravidarum:Case Report. Turkish Journal of Endocrinology and Metabolism 2011, 15:71-73. Z.O.Siva, O.Celik, D.Buyuktas, Y.Dikmen, E.Yılmaz.
- Rhabdomyolysis secondary to severe hypokalemia: Case Report Turkish Journal of Endocrinology and Metabolism 2010, 14:100-102. O.Celik, I.Bavunoglu, M.Yürüyen, A.S.Gündogdu, P.Kadioglu.
- Autoimmune pituitaryitis. Turkiye Klinikleri J Endocrin-Special Topics 2010, 3(2):6-13. O.Celik, P.Kadioglu.
- A retrospective study of 39 cases of multiple myeloma treated with conventional treatment methods Turgut B, Demir M, Çelik Ö, Pamuk G, Ekuklu G. 29th National Congress of Turkish Society of Hematology:2002 – October 25-28;Antalya
Frequently Asked Questions
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Is an online video consultation available with Dr. Özlem Çelik?
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A dedicated team, from first message to follow-up
Our international patient office coordinates your appointment, travel and treatment across the Acıbadem network — including 7 JCI-accredited hospitals — and stays with you in your own language, every step of the way.
Schedule your appointment with Prof. Dr. Özlem Çelik
Choose a date and time that suits you. Our international patient team will check availability and confirm your appointment — usually within 24 hours.
- 1Choose your date & timePick a preferred day and time slot for your visit.
- 2Share your detailsTell us how to reach you and anything we should know.
- 3We confirm with youOur team confirms the appointment by phone or email.
Request your appointment
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Your information stays strictly confidential and is used only to arrange your care.
Hospitals
Medical Units
Treatments Performed
What patients say about Prof. Dr. Özlem Çelik
★★★★★From 2,400+ verified patient reviews“My anaesthesia care exceeded every expectation I had. Dr. Çelik is clearly an expert and it showed at every stage. I have already recommended Acibadem to my family.”
“I flew in specifically for sleep apnea treatment and was treated with the utmost professionalism. Prof. Dr. Çelikel was thorough, professional and genuinely caring. I only wish I had come here sooner.”
“The care I received for my COPD management was world-class from start to finish. Prof. Dr. Çelikel inspired complete confidence from the first meeting. The follow-up care was just as good as the treatment itself.”
“Choosing Acibadem for my arrhythmia treatment was the best decision I made. Assoc. Prof. Dr. Çelik was calm, precise and deeply reassuring.”