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139

Turkey

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John Blacks

  • 26 years of experience
  • Location: Greece, Thessaloniki
  • John Blacks specializes in Obesity treatment at Veselibu Clinic.

    • Focused on personalized obesity treatment plans
    • Experienced in a range of weight management strategies
    • Committed to patient-centered care for obesity
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Price on request

Soykan Barlas

  • 24 years of experience
  • Location: Turkey, Istanbul
  • Dr. İlhami Soykan Barlas was born in the year 1977 in Istanbul Moda. He is graduated from Kadıköy Anadolu High School and Cerrahpaşa Faculty of Medicine. He was awarded the title of General Surgery Specialist after completing his general surgery specialization in Okmeydanı Training and Research Hospital in the year 2008. 

    He went to Scotland 2 times in the years 2006-2007 and received advanced laparoscopic education. He awarded with ‘Certificate of Appreciation’ by the Ministry of Health of the Republic of Turkey in the year 2009 for his contributions to the establishment of Dr. Lütfi Kırdar Training and Research Hospital Burn Center and for his related works. 

    After completing his compulsory service at Kastamonu İnebolu State Hospital between the years 2009-2011, resigned from his duty at the state owned institutions, returned to Istanbul and started to work in private sector. He has been working as kidney transplant and general surgery specialist in Florence Nightingale group of hospitals since the year 2013. Since the year 2017, he has been serving as academic Doctor Lecturer in Faculty of Medicine of Demiroğlu Science University. He has more than 20 articles published in national and international journals in general surgery and kidney transplant and more than 30 proceedings that are submitted in national and international congresses. 

    He also has been the book editor and chapter author on kidney transplant and he also has been chapter author in various surgery books. Dr Soykan Barlas has been awarded the title ‘General Surgery Associate Professor’ in the year 2020. Currently, he has been working within the organization of Medical Park Group of Hospitals .

     EXPERIENCES 

     İstanbul Okmeydanı Training and Research Hospital 2003-2008 (Specialization Education ) 

     İstanbul Lütfi Kırdar Kartal Training and Research Hospital 2009 

     İnebolu State Hospital 2009-2011 (Compulsory Service Duty) 

     Private Hospitalium Şişli Hospital 2012-2013 

     Şişli Florence Nightingale Hospital Kidney and Pancreas Transplant Center 2013-2020 

     Demiroğlu Science University Faculty of Medicine Surgery Department Lecturer 2017- Present 

     İstanbul Florence Nightingale Hospital Kidney and Pancreas Transplant Center 2020- Present 

     Private Osmanoğlu Hospital Şişli 2020-2022 Medical Park Göztepe Hospital 2022- present.

    SCIENTIFIC ARTICLES 

    1.Soykan Barlas,ArzuAkan,YavuzEryavuz,GirayYavuz,SedatKamalı,Gülçin Kamalı: PrimaryHydatidosis of thegluteusmuscle:Report of a caseandreview of theliterature. Ind JSurg.2016; 78(2): 161–162. 

    2.Metin Kement, Hakan Ahmet Acar, İlhami Soykan Barlas, Nihat Aksakal, Cem Gezen, Uygar Düzci, Mustafa Öncel: Clinical evaluation of a temporaryfecalcontainmentdevicefornonsurgicalfecaldiversion in perinealburns. Ulus Trauma Emergency Surgery Journal. 2011; 17(2): 123-127 

    3.Bilgin Y, Hot S,BarlasIS,AkanA,Eryavuz Y:Short andlongtermresults of harmonicscalpelhemorrhoidectomyversusstaplerhemorrhoidopexy in treatment of hemorrhoidaldisease. Asian J Surg. 2015;38(4):214-9. 

    4.Sinangil A, Celik V, Barlas S, Sakaci T, Koc Y, Basturk T, Akin EB, Ecder T. NewOnsetDiabetesAfterKidneyTransplantationandPretransplantHypoma gnesemia.ProgTransplant. 2016 Mar;26(1):55-61. doi: 10.1177/1526924816633949. 

    5.Sinangil A, Celik V, Barlas S, Altunrende F, Akin EB, Ecder T. CalcifiedDouble J StentafterSequentialLiverandRenalTransplantationAssociatedtoprim aryOxalosis: Case Report. BANTAO journal, 2015;13(2), 97-99. 

    6.Sinangil A, Celik V, Barlas S, KuskuCabuk F, Akin EB, Ecder T. A veryraretumor in a renaltransplantdonorcandidate: primarymesentericneuroendocrinetumor.InternationalJournal Of AdvancesIn Case Reports, 2015;2(4):244-249 

    7.Sinangil A, Celik V, Barlas S, Akin EB, Ecder T. Shouldtransplantureter be stentedroutinelyor not?EurRevMedPharmacolSci. 2014;18(23):3551-6. 

    8.Sinangil A, Celik V, Barlas S, Koc Y, Basturk T, Sakaci T, Akin EB, Ecder T. Theincidence of newonsetdiabetesaftertransplantationandrelatedfactors: Singlecenterexperience. Nefrologia, 2017;37(2):181-188. 

    9.Akin EB, Aydogdu I, Barlas IS. Introducing RobotAssistedLaparoscopicDonorNephrectomyAfterExperienceInHandAssistedRetroperitoneoscopicApproach. TransplantProceedings 2019;51, 2221-222. 

    10. Barlas IS, Aydogdu I, Sinangil A, Atan Ucar Z, Koc Y, Sardogan C, Akin EB. IncisionalComplicationsandCosmetic Evaluation AfterHand-AssistedRetroperitoneoscopicDonorNephrectomy. TransplantProceedings 2019; 51, 2215-2220. 

    11. Barlas IS, Aydogdu I, Sinangil A, Atan Ucar Z, Koc Y, Ecder T, Akin EB. HandAssistedNephretomyPredisposesIncisionalHerniationInObeseL ivingDonors. TransplantProceedings 2019; 51, 2210-2214. 

    12.Sinangil A, Atan Ucar Z, KocY, Barlas IS, Abouzahir S,Ecder ST, Akin EB. TheOutcome of DesensitizationTherapy in Immunologically High-risk KidneyTransplantation: Single-Center Experience. TransplantProceedings 2019; 51, 2268-2273 

    13.GodeOguten E, Barlas IS, Akin EB. MentalDistressSymptomsand Life SatisfactionamongLivingKidneyDonors: FrequencyandAssociationwithSubjectiveEvaluations. TransplantProceedings 2019; 51, 2232-2236 

    14. Atan Ucar Z,Sinangil A, Koc Y, Barlas IS, AbouzahirS, Ecder T, Akin EB. TheClinicalPrognosis Of TheRenalRetransplantPatients: A Single Center Experience. TransplantProceedings 2019;51, 2274- 2278. 

    15. Barlas IS, Demir M, Akın EB. A single-center nineyearexperience in pediatrickidneytransplantation. Cumhuriyet MedicalJournal 2020; 42 (1), 126-135

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Rodrigo Prieto Aldape

  • 18 years of experience
  • Location: Mexico, Guadalajara
  • 3,500+ successful bariatric procedures over 18 years of experience – Dr. Prieto specializes in advanced weight loss surgery at his center in Guadalajara.

    • Board-certified in both General and Bariatric Surgery
    • Chief of Bariatric Surgery Unit at Civil Hospital of Guadalajara
    • President of the College of General Surgeons of Jalisco
    • Author of eight peer-reviewed publications on obesity treatment
    • Head of Education Committee at Mexican College of Bariatric Surgery
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Package price from$5,770

Eslie Perez

  • 12 years of experience
  • Location: Mexico, Puerto Vallarta
  • Dr. Perez leads weight control clinics with a holistic approach, combining medical expertise with non-invasive techniques.

    • Head of Teaching at Puerto Vallarta Regional Hospital
    • Specializes in ultrasonic cavitation and laser treatments
    • Biomagnet certified by Higher Institute of Biomagnetism
    • Experience in Botox and fillers for contouring
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Price on request

Alpaslan Terzi

  • 27 years of experience
  • Location: Turkey, Izmit
  • Prof. Dr. Alpaslan Terzi specializes in obesity surgery with extensive academic and clinical experience. He works at Private Yüzyıl Hospital.

    • Over 27 years of experience of experience in general surgery
    • Professor at Zirve University EBN Faculty of Medicine
    • Member of Turkish Surgical and Endocrine Surgery Associations
    • Trained at Akdeniz and İnönü Universities
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Mete Akin

  • 25 years of experience
  • Location: Turkey, Antalya
  • Associate Professor at Akdeniz University with a focus on gastroenterology, offering specialized care for obesity at Medical Park Antalya.

    • 25 years of experience in internal medicine and gastroenterology
    • Subspecialty in gastroenterology from Süleyman Demirel University
    • Academic roles include Assistant and Associate Professor positions
    • Professional experience in both university and state hospitals
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Package price from$1,550

Mehmet Mehdi Deniz

  • 12 years of experience
  • Location: Turkey, Istanbul
  • Associate Professor Mehmet Mehdi Deniz specializes in bariatric surgery at Medipol Bahçelievler Hospital, with a focus on innovative techniques.

    • Member of the Bariatric and Metabolic Surgery Association (BMCD)
    • Published research on laparoscopic Roux-en-Y gastric bypass with ileal transposition
    • Over 12 years of experience of experience in general surgery
    • Trained at Istanbul University – one of Turkey's top medical schools
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Package price from$1,500

Levent Kaptanoglu

  • 34 years of experience
  • Location: Turkey, Istanbul
  • Prof. Kaptanoglu brings over 34 years of experience of surgical expertise, including specialized training at Northwestern University’s Transplantation Center.

    • Specializes in advanced bariatric techniques for obesity management
    • Trained in transplantation and hepatobiliary surgery – rare dual expertise
    • Member of the American Society for Transplantation
    • Former Associate Professor at prestigious Kartal Training and Research Hospital
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Hanifi Onalan

  • 27 years of experience
  • Location: Turkey, Istanbul
  • Specializes in obesity treatment with surgical and non-surgical options like gastric balloons and botox at Atlas University Hospital.

    • Over 27 years of experience of experience in general surgery
    • Expert in laparoscopic hernia surgery
    • Trained at Istanbul University – one of Turkey's top medical schools
    • Performs endoscopic interventions for diagnosis and treatment
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Package price from$3,000

Aziz Kemal Emek

  • 36 years of experience
  • Location: Turkey, Antalya
  • Prof. Emek specializes in obesity treatments at Medical Park Antalya, with extensive training and academic roles in general surgery.

    • Associate professorship and full professorship at Akdeniz University
    • Member of the National Surgical Association and Turkish Medical Association
    • Specialized training from Ankara University Faculty of Medicine
    • Active in the Mediterranean Health Foundation
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Package price from$1,550

Mehmet Tahir Oruç

  • 37 years of experience
  • Location: Turkey, Antalya
  • Prof. Dr. Mehmet Tahir Oruç has performed 900+ obesity and metabolic surgeries using advanced laparoscopic techniques at Medical Park Antalya Hospital Complex.

    • 37 years of experience of experience in general surgery with a focus on obesity
    • Trained in laparoscopic gastric band and lower GI surgery in Austria and Scotland
    • Member of the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO)
    • Robotic surgery training at Acıbadem University
    • Professorship at Istinye University Faculty of Medicine
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Package price from$1,550

Emine Yildirim

  • 29 years of experience
  • Location: Turkey, Istanbul
  • Associate Professor at Istanbul Gaziosmanpaşa Taksim Education and Research Hospital with extensive experience in general surgery and breast cancer treatment.

    • Over 29 years of experience of experience in general surgery
    • Specialized in breast cancer surgery and treatment
    • Published multiple research articles on breast cancer and surgical outcomes
    • Holds numerous certificates in breast cancer surgery and treatment
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Package price from$3,000

Yahya Ozel

  • 31 years of experience
  • 12000+ treatments performed
  • Location: Turkey, Istanbul
  • Dr. Yahya Ozel specializes in minimally invasive bariatric surgery with over three decades of experience. He trained at Tokyo University Hospital under renowned experts.

    • Expertise in laparoscopic and robotic surgery
    • Certified in surgical endoscopy with Turkish Surgical Proficiency
    • Academic faculty member at Doğuş University
    • Works at Estexper Clinic
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Package price from$1,900

Grzegorz Kowalski

  • 26 years of experience
  • Location: Poland, Jelenia Góra
  • Clinic:
    4.2
    KCM Clinic
  • 900+ bariatric procedures performed – Dr. Kowalski specializes in weight loss surgery with 26 years of experience of experience.

    • Recipient of the Best Bariatric Surgery Award from Covidien and Johnson & Johnson
    • Pioneer in laparoscopic surgery for minimally invasive procedures
    • Head of surgery departments at several prestigious institutions
    • Author of numerous scientific publications in bariatrics
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Package price from$2,500

Görkem Özgen

  • 28 years of experience
  • Location: Turkey, Istanbul
  • Clinic:
    4.7
    Quartz Hospital
  • Dr. Görkem Özgen is a general surgeon with many years of clinical experience. He has a strong academic background. He graduated from the Hacettepe University Faculty of Medicine (English Program). He completed his specialization in General Surgery at the Istanbul University Faculty of Medicine.

    He has worked in public and private healthcare institutions. He brings this experience to his private practice. His clinical focus includes obesity treatment, breast diseases, abdominal wall hernias, and anorectal disorders. He uses current, safe, and science-based surgical methods within a multidisciplinary care model.

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Michal Kazanowski

  • 8 years of experience
  • Location: Poland, Jelenia Góra
  • Clinic:
    4.2
    KCM Clinic
  • Dr. Michal Kazanowski specializes in the non-invasive Allurion Programme for obesity. He conducted a webinar on this innovative method.

    • Expert in the Allurion Programme – a non-invasive treatment for overweight and obesity
    • Proficient in general and oncological surgery
    • Endoscopic surgeon with a focus on minimally invasive techniques
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Package price from$2,500

Piotr Major

  • 16 years of experience
  • accreditations:
  • Location: Poland, Jelenia Góra
  • Clinic:
    4.2
    KCM Clinic
  • Performed over 1,600 bariatric procedures – Prof. Major specializes in minimally invasive techniques for obesity surgery at KCM Clinic.

    • Author of numerous scientific papers on bariatric surgery
    • Member of The International Federation for the Surgery of Obesity
    • Focuses on laparoscopic sleeve gastrectomy and gastric bypass
    • Very low post-surgery infection rate
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Package price from$2,500

Baris Demiriz

  • 11 years of experience
  • Location: Turkey, Istanbul
  • Clinic:
    4.9
    Dr. MED
  • Dr. Demiriz is a member of multiple prestigious obesity surgery associations, including IFSO and the Turkish Obesity Surgery Association.

    • Specialized in general surgery with over 11 years of experience of experience
    • Member of the National Society of Endoscopical Laparoscopic Surgery
    • Graduated from Istanbul University Istanbul Faculty of Medicine
    • Part of the Endocrine Surgery Association
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Price on request

Juan Ybarra Munoz

  • 5 Excellent 2 reviews
  • 76 years of experience
  • Location: Spain, Barcelona
  • Dr. Juan Ybarra Munoz specializes in obesity treatment at Centro Médico Teknon, combining expertise in oncology and gastroenterology for comprehensive care.

    • Dual specialization in oncology and gastroenterology
    • Practices at Centro Médico Teknon, a leading medical center
    • Focuses on personalized treatment plans for obesity
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Package price from$4,650.06

Burak Kavlakogluu

  • 34 years of experience
  • Location: Turkey, Istanbul
  • Prof. Dr. Burak Kavlakogluu specializes in obesity surgery at Memorial Bahçelievler Hospital, with over 34 years of experience of experience in the field.

    • Former Head of General Surgery Department at multiple prestigious hospitals
    • Professor with extensive academic and clinical training
    • Focuses exclusively on obesity surgery procedures
    • Operates at Memorial Bahçelievler Hospital – a leading medical center
  • Read more
Package price from$3,000

You've viewed 20 of 139 doctors

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Bookimed Insights: Top Obesity Specialists in the World (2026)

Bookimed has coordinated 1921 requests for Obesity treatment globally, collaborating with 139 top-rated specialists. The doctors in this table are selected based on their international credentials, clinical expertise, and patient outcomes. The 2026 global ranking is formed using verified data from actual patient cases and current programs from our partner clinics.
RankDoctorexperienceGood Fit ForWhat Sets Them ApartClinic & LocationConsultation
#126 years of experiencePersonalized obesity treatmentFocuses on personalized treatment plans, ensuring tailored care for obesity management.
Greece
Price on request
#218 years of experienceComplex bariatric casesSpecializes in complex metabolic surgery with 3,500+ procedures. Academic leader currently heading Mexico's bariatric surgery education standards.
Mexico
Price on request
#312 years of experienceNon-invasive weight controlCombines medical weight management with advanced cosmetic techniques like ultrasonic cavitation. Biomagnet certified and trained in laser procedures.
Mexico
Price on request
#427 years of experienceBariatric surgerySpecializes in obesity surgery with academic expertise. Member of Turkish Surgical and Endocrine Surgery Associations. Professor at Zirve University.
Turkey
Price on request
#525 years of experienceGastroenterology-related obesitySpecializes in gastroenterology with a strong academic background, including roles at Akdeniz University. Experienced in both clinical and hospital settings.
Turkey
Price on request
#612 years of experienceLaparoscopic bariatric surgerySpecializes in advanced laparoscopic techniques for obesity surgery. Published researcher on ileal transposition for type 2 diabetes. BMCD member.
Turkey
Price on request
#734 years of experienceAdvanced bariatric surgeryCombines rare transplantation expertise with bariatric surgery – ideal for complex cases. Recognized member of multiple international surgical associations.
Turkey
Price on request
#827 years of experienceSurgical and non-surgical obesity treatmentsOffers comprehensive obesity solutions including gastric balloons and botox. Experienced in laparoscopic techniques and endoscopic interventions.
Turkey
Price on request
#936 years of experienceAdvanced obesity treatmentsAcademic leader in general surgery with specialized training from top Turkish institutions. Professorship at Akdeniz University with active roles in health foundations.
Turkey
Price on request
#1037 years of experienceMetabolic surgery and obesitySpecializes in laparoscopic and robotic obesity surgeries; trained at University of Pittsburgh. IFSO member with international training in advanced techniques.
Turkey
Price on request

Find out about the best Obesity doctors here

20 top ranked Obesity doctors in the world are represented on this page. The list includes only verified specialists known for their experience and high success rates.

The ranking is composed according to the Bookimed patient reviews and considers the rate of hospitals where doctors practice.

Top 5 Obesity doctors on Bookimed.com:

How to choose the best Obesity doctor in the world?

The specialist's CV contains details about doctor's expertise and work experience, education, scientific research, and languages spoken. Compare information on several specialists, read carefully about their experience, success rates and methods they apply. Make sure the chosen doctor has a relevant experience in the treatment of a medical issue you are looking for. Read reviews of patients who had a consultation with the chosen specialist.

Famous Obesity doctors have vast experience, continue education constantly, participate in professional associations and have positive feedback from patients treated.

What is the cost of an Obesity doctor's consultation?

The price for the consultation on Obesity treatment varies between experts and depends on some factors as:

  • the country of practicing
  • the clinical experience and reputation
  • the medical degree and educational background
  • the doctor's workload
  • medical developments, proprietary techniques used, and awards if any.

How to make an appointment with a chosen Obesity doctor?

To schedule your visit, just submit a request on Bookimed.com. Our coordinator will contact you to discuss the time and details of the appointment, so everything will go fast and comfortable.

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