Fatma Calka
- 4.8 Excellent • 136 reviews
- 13 years of experience
- Turkey, Istanbul, Lokman Hekim Istanbul Hospital
*EXPERIENCE*
2023 - Present, Istanbul/Turkey
MEMORIAL ATAŞEHİR HOSPITAL
Pediatric Neurology Specialist
2022 - 2023, Gaziantep/Turkey
SANKO UNIVERSITY FACULTY OF MEDICINE HOSPITAL
Pediatric Neurology Specialist
2019 - 2020, Gaziantep/Turkey
HASAN KALYONCU UNIVERSITY
Pediatric Neurology Specialist
2017 - 2019, Şanlıurfa/Turkey
ŞANLIURFA TRAINING AND RESEARCH HOSPITAL
Pediatric Neurology Specialist (Compulsory Service)
*EDUCATION*
2017, Venice/Italy
San Servolo University Summer School
2014 - 2017, Kayseri/Turkey
ERCİYES UNIVERSITY FACULTY OF MEDICINE
Pediatric Neurology Fellowship Training
2008 - 2013, Istanbul/Turkey
BAKIRKÖY WOMEN'S AND CHILDREN'S DISEASES TRAINING AND RESEARCH HOSPITAL
Pediatric Medicine Residency Training
2001 - 2007, Istanbul/Turkey
CERRAHPAŞA FACULTY OF MEDICINE
Medical Doctor Education
Dr. Umut Dinçer is a specialist in Physical Medicine and Rehabilitation at Memorial Bahçelievler Hospital, where he has worked since 2018. From 2000 to 2018, he served at Medicana Çamlıca, Medical Park Bahçelievler, GATA Haydarpaşa, and Gümüşsuyu Military Hospital. He also gained experience at Cardiff University Hospital of Wales in 1995.
He earned his MD in 1994 from GATA Military Medical Academy. He completed his PM&R residency there in 2000. He is a member of the Turkish Medical Association, the Turkish Society of Physical Medicine and Rehabilitation, and the Algology Association.
He has published 60 scientific articles and delivered 40 congress presentations. He is the author of 2 books and 4 book chapters, and has translated 12 chapters. He has given lectures and training at many national and international congresses.
Dr. Ali Osman Koyuncuoğlu is a specialist in obstetrics, gynecology, and IVF at Memorial Bahçelievler Hospital (2025–present). He has 20 years of practice. His experience includes roles at Yeditepe University IVF Center, FJK Hospital IVF Center, and Acıbadem Family Hospital. He also ran a private clinic (2015–2025).
Education and credentials: MD, Istanbul University (Çapa). Residency in obstetrics and gynecology at Kartal Training and Research Hospital. Training in reproductive endocrinology and infertility (IVF) at Yeditepe University (2009–2010). Professional memberships: Turkish Medical Association, Turkish Society of Gynecology, TSRM, ESHRE, ASRM. Advanced training at Brussels IVF Center and Fertilitetsklinikken Regionshospitalet Skive IVF (Denmark). Additional courses at Acıbadem University (robotic surgery) and IRCAD Strasbourg (laparoscopic surgery).
2022 - Present, Istanbul/Türkiye
MEMORIAL BAHCELIEVLER HOSPITAL
Skin and Venereal Diseases Specialist
2016 - 2022, Istanbul/Türkiye
HEALTH SCIENCES UNIVERSITY ISTANBUL TRAINING AND RESEARCH HOSPITAL
Skin and Venereal Diseases Specialist
2013 - 2016, Muğla/Türkiye
MUGLA SITKI KOÇMAN UNIVERSITY TRAINING AND RESEARCH HOSPITAL
Skin and Venereal Diseases Specialist
2012 - 2013, Sanliurfa/Türkiye
SANLIURFA CEYLANPINAR STATE HOSPITAL
Skin and Venereal Diseases Specialist
Dr. Leyla Elmas is a Dermatology Specialist at Memorial Bahçelievler Hospital in Istanbul. She previously worked at Yüksekova State Hospital and Hacettepe University Faculty of Medicine. Dr. Elmas completed her dermatology training at Hacettepe University. She earned her MD from Istanbul University – Cerrahpaşa, graduating second in her class with a GPA of 3.89 out of 4.00.
Dr. Elmas has published 10 articles in international peer-reviewed journals. She holds a national patent. She has also given several oral and poster presentations at scientific meetings. In 2024, she received the AAD Strauss & Katz World Congress Scholarship. She was named the 2023 ASDS International Dermatology Specialist of the Year.
Dr. Elmas is a member of the Turkish Society of Dermatology and the Women’s Dermatologic Society. She has completed observerships and research at Harvard, Johns Hopkins, and King’s College London.
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Dr. Murat Ulusan is a specialist in otolaryngology and head and neck surgery. He works at Memorial Bahçelievler Hospital (2018–present) and at Istanbul University, Istanbul Faculty of Medicine (2010–present). He previously worked at Diyarbakır State Hospital (2009–2010) and Erzurum Regional Training and Research Hospital (2008–2009). He completed his ENT residency at Istanbul University (2003–2008). He received his MD (English) from Marmara University.
Achievements include the EORL Congress Best Poster Award (2016) and an observer program at Johns Hopkins Otolaryngology (2012, USA). His research includes 17 international and 15 national peer‑reviewed articles, 29 posters, and three TÜBİTAK projects. He has translated two books and written three book chapters. He serves as an editor for one national journal. He is a member of the Turkish Society of Otolaryngology.
2018 - Present, Istanbul/Istanbul/Türkiye
MEMORIAL BAHCELIEVLER HOSPITAL
Nutrition and Diet Expert – Dietitian
2017 - 2017, Istanbul/Istanbul/Türkiye
LIV HOSPITAL ULUS - İSS CATERING
Nutrition and Diet Expert – Dietitian
2017 - 2018, Istanbul/Istanbul/Türkiye
NISANTASI SML PILATES STUDIO
Nutrition and Diet Expert – Dietitian
2016 - 2017, Istanbul/Istanbul/Türkiye
ORTOSPOR ORTHOPEDICS AND SPORTS INJURY PHYSICAL THERAPY CENTER
Nutrition and Diet Expert – Dietitian
2014 - 2016, Istanbul/Istanbul/Türkiye
MEDIPOL GROUP NISA HOSPITAL
Nutrition and Diet Expert – Dietitian
2014 - 2016, Istanbul/Istanbul/Türkiye
PRIVATE MEDICANA MEDICAL CENTER
Nutrition and Diet Expert – Dietitian
Areas of Interests
Education
Experience
Areas of Interests
Education:
Experience:
*EXPERIENCE*
2019 - Present, Istanbul/Istanbul/Turkey
MEMORIAL ATAŞEHİR HOSPITAL
Ophthalmologist
2016 - 2019, Istanbul/Istanbul/Turkey
BEZMİALEM UNIVERSITY FACULTY OF MEDICINE
Assistant Professor
2015 - 2016, Istanbul/Istanbul/Turkey
SB HASEKİ TRAINING AND RESEARCH HOSPITAL
Educator
2008 - 2015, Sivas/Sivas/Turkey
CUMHURIYET UNIVERSITY FACULTY OF MEDICINE HOSPITAL
Chairman of the Department of Ophthalmology
1995 - 2008, Sivas/Sivas/Turkey
CUMHURIYET UNIVERSITY FACULTY OF MEDICINE
Faculty Member
1989 - 1990, Sivas/Sivas/Turkey
HEALTH CENTER NO.1
General Practitioner
*EDUCATION*
2008
Professor
2002
Associate Professor
1990 - 1994, Sivas/Turkey
CUMHURIYET UNIVERSITY FACULTY OF MEDICINE
Ophthalmology Residency Training
1983 - 1989, Adana/Turkey
ÇUKUROVA UNIVERSITY FACULTY OF MEDICINE
Medical Doctor Education
Medical Interests and Activities
• Check-Up
• Healthy Life
• Sports Physiology
• Anti-Doping Practices
Education and Experience
He entered Istanbul University Cerrahpaşa Faculty of Medicine in 1987 and started his compulsory service in Akçaabat district of Trabzon in 1993. In January 1995, he was admitted to the Hepato-Biliary Surgery service of the Universite Libre Bruxelles Erasmus Hospital in Brussels, Belgium. He started his General Surgery residency in October 1996 and became a General Surgery Specialist in Belgium in 2002 with the thesis "Le Re-do Gastroplastie dans le traitement des complications des Procedure Bariatriques pour Obesité Morbide" (Revision Surgery in the Treatment of Complications of Bariatric Procedures for Morbid Obesity).
He worked in the Hepatobiliary Surgery service of ULB Erasmus Hospital until October 2003, and then in October 2003 he joined Providence Hospital in Neuchatel, Switzerland as Deputy Chief of Surgery Clinic. In March 2004, he was appointed as Chief of Surgery Clinic at Neuchatel Hospital Cadolles Pourtales NHP and played an important role in Advanced Laparoscopic Surgery, Bariatric Surgery, Oncologic Surgery, Traumatology, Vascular and Thoracic Surgery and resident training.
He started his career in the private sector by obtaining equivalency in the field of General Surgery at Çukurova University. He is currently serving as a General Surgery Specialist at NPISTANBUL Hospital.
Areas of Interest:
Assoc. Dr. Kanay Yararbaş is a medical geneticist with 20 years of experience. He founded Sapiens Genetics and Health Services Inc. He is also the director of the company. Dr. Yararbaş is the Head of the Medical Genetics Department at Demiroğlu Bilim University Faculty of Medicine.
He holds the Clinical Laboratory Genetics Board certificate from the European Society of Human Genetics, which he received in 2018. He became an Associate Professor in 2019. Dr. Yararbaş is known for his work in genetics education and research.
He takes part in national medical genetics organizations. He contributes to quality, accreditation, and cancer research commissions. Dr. Yararbaş is also a member of the Health Council in the Union of Chambers and Commodity Exchanges of Turkey.
Areas of Interests
Education:
Experience:
Memberships
Internal Medicine
Education:
Experience:
Dr. Ibrahim Cansaran Tanıdır is a pediatric cardiologist at Memorial Ataşehir Hospital. He co-founded the Pediatric Cardiology Department at Başakşehir Çam & Sakura City Hospital. He led its cardiac catheterization laboratories. He has been a professor of pediatric cardiology since 2022.
He has over 100 international and over 50 national publications. His work has more than 1,200 citations, with an h-index of 16. He has delivered over 100 international and over 700 national presentations. He has received six national and one international award. He ranked second in Turkey in the 2017 National Pediatric Cardiology Board Exam. He served as AEPC National Representative (2011–2014) and as Vice President of the Interventional Cardiology Working Group (2019–2024). His training includes Arkansas Children’s (PICU), Fuwai Heart Center (angiography), and LVAD training in 2023. Since 2018, he has performed more than 250 therapeutic angiography procedures in Kosovo, Libya, Mali, Uganda, and Kenya.
2023 - Present, Antalya/Türkiye
MEMORIAL ANTALYA HOSPITAL
Urology Specialist
2020 - 2022, Antalya/Türkiye
MEDSTAR TOPCULAR HOSPITAL
Urology Specialist
2016 - 2020, Antalya/Türkiye
MEDICAL PARK ANTALYA HOSPITAL
Urology Specialist
2007 - 2016, Antalya/Türkiye
LIFE HOSPITAL
Urology Specialist
1991 - 2006, Antalya/Türkiye
AKDENİZ UNIVERSITY FACULTY OF MEDICINE
Urology Specialist