Education:

2009 - 2014, Numune Training and Research Hospital in Ankara, Turkey General Surgeon Residency
2001 - 2009, Osmangazi University School of Medicine in Eskisehir, Turkey GP Training

Work History:
2021 - currently, Medicine Hospital in Istanbul, Turkey General Surgeon with an emphasis on Bariatric surgeries
2018 - 2021, Bozok University Hospital in Yozgat, Turkey General Surgeon with an emphasis on Bariatric surgeries
2015 - 2018, Elbistan State Hospital in Kahramanmaras, Turkey General Surgeon

A Member of:

  • Bariatric and Metabolic Surgery Association
  • Turkish Surgery Association
  • Turkish Medical Association
  • Turkish Bariatric Surgery Association

Publications:

  • Katar MK , Baser M, Ersoy PE. Appendectomy in Morbidly Obese Patients: Laparoscopic Versus Conventional Technique. Med Sci Monit, 2020; 26: e928067.
  • Şahin E, Katar MK , Haberal Can İ. Impact of gastric Helicobacter pylori infection on nasal mucociliary clearance. European Archives of Oto-Rhino-Laryngology 2020;277:2761–5.
  • Ekiz T, Yeğin SF, Katar MK , Genç Ö, Genç S. 25-Hydroxyvitamin D levels and bone mineral density evaluation in patients with cholecystectomy: a case-control study. Archives of Osteoporosis 2018;13(1):14.
  • Yildiz B, Katar K, Hamamcı O. Efficacy of laparoscopic sleeve gastrectomy for the treatment of obesity in a non-Western society. Eating and weight disorders. 2016;21(4):695-9.
  • Kayılıoğlu SI, Dinç T, Sözen İ, Şenol K , Katar K, Karabeyoğlu M, Tez M, Coşkun F. Thyroid Nodules with Atypia or Follicular Lesions of Undetermined Significance (AUS/FLUS): Analysis of Variables Associated with Outcome. Asian Pacific journal of cancer prevention 2014;15(23):10307-11.
  • Katar MK , Baser M. Relationship Between Mastalgia And Anxiety- Depression: An Observational Study. Cureus 2021;13(1): e12734.
  • Katar MK , Ersoy P. Is Previous Upper Abdominal Surgery a Contraindication for Laparoscopic Cholecystectomy?. Cureus 2021;13(4): e14272.
  • Katar MK , Songur MS. Comparison of intraocular pressure change in patients under sedation assisted and sedation-free upper gastrointestinal endoscopy. Ann Clin Anal Med 2021;12(4):428-32.
  • Baser M, Katar MK . Characteristics and outcomes of acute appendicitis cases during the COVID-19 pandemic. Ann Clin Anal Med 2021;12(5):512-6.
  • Dinc T, Kayilioglu SI, Katar K , Yildirim O, Cete M, Unal DT,Coskun F. Pyoderma gangrenosum after umblical hernia repair. Surg chron 2015;20(1):249-50.
  • Şenol K, Qatar K, Yüksel C, Saylam B, Thesis M. Prediction of Malignancy in Bethesda Category III Nodules: Application of Thyroid Imaging Reporting System. Am Surg 2015;81(11):E351-2.
  • Evaluation of Interventional Procedures Performed by a Single Surgeon in Katar MK , Talih T. Bozok University Hospital Endoscopy Unit. 1st International Ahi Evran Medicine and Health Science Congress. Page 103. Kırşehir, 2019.
  • Birben B, Yalaza M, Katar K , Tez M. Long-Term Survival Analysis of Patients Undergoing Pancreaticoduodenectomy for Periampullary Cancer. 1st International Ahi Evran Medicine and Health Science Congress. Page 56. Kırşehir, 2019
  • Katar MK(2019). Gastric cancer. Editor Omer Alabaz. Current General Surgery Studies I. Academician Bookstore. Ankara. SS: 187-203.
  • Katar MK (2020). The Role of Surgery in the Diagnosis, Functional Evaluation and Treatment of Pancreatic Neuroendocrine Tumors. Editor Huseyin Ozgur Aytac. Surgery of Gastrointestinal System Cancers. Academician Bookstore. Ankara. SS: 401-414.
  • Katar MK (2021). Diverticular Disease. Editor Bulent Cavit Yuksel. General Surgery/ The Handbook of Colon & Rectum. Ankara Nobel Medicine Bookstores. Ankara. SS:83-85.
  • Talih T, Katar MK(2020). Approach to The Patient With Acute Mechanical Intestinal Obstruction. Editors Ramazan Topcu & Hülya Topcu. Approach to General Surgical Emergencies. Ankara Nobel Medicine Bookstores. Ankara. SS:77-81.
  • Katar MK , Hamamcı M. Does Constipation Have An Effect On Cognitive Functions? A Prospective Clinical Study. Bozok Medical Journal 2021;11(1):77-83.
  • Katar MK , Tikici D. Abdominal wall endometriosis; A retrospective, observational study. Turk J Clin Lab 2021;1:37-41.
  • Katar MK , Baser M, Ersoy PE. What is the Role of Laparoscopy in Peptic Ulcer Perforation Repair?. Bozok Medical Journal 2020;10(4):84-90.
  • Özden S, Turan UF, Katar MK, Temiz A, Er S. Hartmann Clinical course after colostomy closure. Turk J Clin Lab 2020;4:270-273.
  • Erdogan A, Turkan A, Kilinc U, Katar MK . Hernia Repair with Laparoscopic Transabdominal Preperitoneal (TAPP) Method; District State Hospital Clinical Results. Acta Oncologica Turcica 2018;51(3):353-6.
  • Katar MK , Başer M, Ersoy PE, Dinç S. Analysis of 100 Consecutive General Surgery Consultations Requested from the Emergency Department at Bozok University Hospital. 12th National Trauma and Emergency Surgery Congress with International Participation. SB - 54. Antalya, 2019.
  • Katar MK, Başer M. Which One Should We Prefer in Recurrent Inguinal Hernia Repair After Open Surgery? Open or Laparoscopic? Proceedings of the 10th Surgical Research Congress. Page 24. Malatya, 2019.
  • Katar MK , Yuksel C, Yildiz BD. Efficacy of Sleeve Gastrectomy in Superobese Patient Group. Proceedings of the 19th National Surgery Congress. Page 401. Antalya, 2014.
  • Katar MK , Başer M. Comparison of Open and Laparoscopic Surgery in Peptic Ulcer Perforation Repair. Proceedings of the 10th Surgical Research Congress. Page 33. Malatya, 2019.
  • Katar MK. Our results of early and late cholecystectomy in mild biliary pancreatitis. Turkish Hepato-Pancreato-Biliary Surgery Association March 7, 2020 Çorum Regional Meeting Hitit University Medical Faculty Journal. Page 2-3. Çorum, 2020.
  • Katar MK , Ersoy PE. Our Laparoscopic Cholecystectomy Results in the Elderly Population. Turkish Hepato-Pancreato-Biliary Surgery Association March 7, 2020 Çorum Regional Meeting Hitit University Medical Faculty Journal. Pages 27-29. Çorum, 2020.
  • Kılınç U, Erdoğan A, Türkan A, Katar MK . Our Colonoscopic Polypectomy Results in the District State Hospital Endoscopy Unit. Proceedings of the 2nd National Gastrointestinal Research Congress. Pages 268-269. Malatya, 2018
  • Başer M, Katar MK, Ersoy PE, Dinç S. A Rare Cause of Acute Appendicitis, Ascaris Lumbricoides: A Case Report. 12th National Trauma and Emergency Surgery Congress with International Participation. SB-55. Antalya, 2019.
  • Katar MK . Management of Penetrating Suprarenal Vena Cava Inferior Injury in Second Stage State Hospital; Case Presentation. 1st International Ahi Evran Medicine and Health Science Congress. Page 670. Kırşehir, 2019.
  • Katar MK , Başer M, Ersoy PE, Dinç S. A Case Report of Midgut Volvulus in an Adult Patient. 12th National Trauma and Emergency Surgery Congress with International Participation. EP-62. Antalya, 2019.
  • Aktürk OM, Karabeyoğlu SM , Katar MK , Çelik C, Özdemir Ü. Rectus Sheath Hematoma. Proceedings of the 19th National Surgery Congress. Page 620. Antalya, 2014.
  • Çelik C, Dağlar G, Yüksel C, Katar MK , Özsoy A, Arıcan P, Tekin B. Comparison of Localization Techniques in Non-palpable Breast Lesions. Proceedings of the 20th National Surgery Congress. Antalya,2016

Operations that Mehmet Kagan Katar, MD specializes in:

  • Obesity Treatment including Gastric Sleeve Surgery, Gastric Bypass, Gastric Balloon, Stomach, and Mini Gastric Bypass.
  • Metabolic Type 2 Diabetes Surgery
  • Gallbladder and Biliary Tract Diseases Treatment
  • Anterior Abdominal Wall (Belly, Inguinal) and Hernia Treatment (Open and Laparoscopic)
  • Anal Region Diseases Treatment (Hemorrhoids, Anal Fissure, Anal Fistula)
  • Thyroid and Parathyroid Diseases Treatment
  • Breast Diseases Treatment
  • Colon Diseases and Colon Cancer Treatment (Open and Laparoscopic)
  • Stomach Diseases and Gastric Cancer Treatment (Open and Laparoscopic)
  • Endoscopic Diagnosis and Treatment Interventions (Gastroscopy, Colonoscopy, PEG)
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Booking Surgery
dark angel76 reviewed I change my life, so many thanks 🥰

So first of all I would like to say that I am so happy to have found my surgeon Dr Emin again (I already had a 360 tummy tuck and arm lift 2 years ago) this time I had breast uplift and pubic mound liposuction with Dr Emin and mega results as always. I realy trust dr emin with my life. then to my coordinator Pierre was great, answered all questions straight away and was very courteous and helpful. Everything went great. If I need another operation I will choose Optimed. In any case, we have to make sure that the entire team is great at Optimed. oh yes and the staffEveryone was competent during preliminary examinations. so thanks to everyone qo work there. And of course the lovely ladies who bring food and the cleaning staff are also very nice and do their jobs well. The nurses are also very competent and loving and immediately available when you need them needed. then to the hospital, I can only recommend Optimed is a top hospital. if you need to see my results 🥰 picture or information contact me on insta patricia_1976 i would be happy to sare my experience 🥰 im so happy now it change my life so thank you so mutch 🥰

Keassa Meyvis reviewed It was an amazing experience

It was an amazing experience ! I honestly recommend ! Coming from France I was so worried about going abroad for bariatric surgery ! From my arrival to my departure from turkey the experience was amazing ! The hospital was clean ! Staff amazing ! They would answer all my questions and needs . I felt cared for and heard the whole time .They really care about their patients ! My coordinator Pierre was also amazing answering to all of my questions ! I’m definitely going back

Tal reviewed Neck lift Dr Emre

Disclaimer: Only just had this done, so it may need to be updated once I have healed fully. Nurses; they were one of the best parts about my stay. All the nurses (especially female) were amazing. I had 1 nurse (blonde, maybe head nurse, night shift) she was so great and really looked after me and spoke good enough English. They checked on me almost every 3 hours, gave me so many IVs and made sure I was really ok. Clean: I didn’t notice anything being unclean or unkept. It was all clean to a good standard- better than the uk. Surgeon: I had two consultations with him. He spoke good enough English also. He did an amazing job. My scars aren’t even visible really and I have just had it done. My jawline is snatched and so well defined. He did set expectations around my surgery so I’m going to wait to see the full result. I only wished he would’ve been there when I woke up to explain what happened during surgery. Results : it’s been 5 days, but my jawline is so very defined and the skin is completely gone. So happy right now with it but i know it will drop Things that could’ve been better: probs just the surgeon explaining what happened to me in surgery lol and i think the medical sheets (advice post op) it’s confusing and contradicting- etc one page said take brown tape off in a week the other page said 3 weeks. One page said wear head compress for a month one said 3 months- it needs to be rewritten. Other than that, no complaints. for the price, surgery and experience I’d go with them, they really did take care of everything for me.

Gema Somacarrera reviewed Incredible Company

I would like to write a very sincere review about Booking Surgery.com After being botched 2 years ago by another company in Izmir I couldn't take any chances of this happening again. I had a extended tummy tuck and breast uplift 2 years ago but unfortunatelly i had serious complications due to malpractice. I was leff in a hotel the day after surgery with little or no care at all. After doing a lot of research I came across Booking Surgery. The first thing that attracted me was that they offer full hospital stay. I was recomended to contact David Tucker and within a few hours of me contacting him he got in touch. David listened to my story and everything I went through previously, he was very compasionate and promised Booking Surgery will do their best to find me the best surgeon to perform the corrective surgery I need it. After several communications and assestments I chose Dr Emin based in excellent results, references and meeting him personally as I travelled to meet him before making my final decision. I travel to Turkey on the 5th January 2025 and as soon as I arrived at the hospital I was greeted my Jake, their translator and taken to my hospital room. I had all my pre-op test straight away plus, scan, ultra sounds and mamograms to look for any internal damage from previous surgery. The next morning Dr Emin came with his team for the assesment and markings ready for surgery. I knew it was going to be a very complicated surgery and didn't have high expectations at all. I put my trust in Dr Emin and hoped for the best. When I woke up after 10 hours in surgery I was told by Dr Emin that it was a very sucessful outcome and that he was extremely happy with the results. Even though I was unable to see anything I was already so happy. I was able to see the results the next day, I couldn't believe the incredible work Dr Emin had done, just over the mon. I will never be able to thank such an amazing surgeon enough for the incredible work he performed on me. My stay at the hospital was outstanding, Dr Emin came to see me and check my wounds every day, the head nurse Secil was so efficient and made sure I was well look after, she will check on me all the time. All the staff from cleaners, translators, nurses were outstanding. The love, care and attention I have recieved from everyone at Booking Surgery has been incredible. I am now back home and it has been 10 days since my operation. I feel amazing and I have just seen my whole body, i could cry. Perfection and i am so tinny and the shape is incredible. I am so in love with the work in my breast after losing my niple and tissue on my right breast 2 years ago. Dr Emin managed to reconstruct my breast and now matches the other breast. I don't know how to express so much gratitude. Dr Emin is GOD, he will never know how much he has already improve my mental health and how much my life and confidence will change. Please do not hesitate to book with this amazing company, they work with high end surgeons, not ordinary ones. David Turker my cordinator made a big part to make this a success so please do not hesitate to contact him for your initial assesment. Can't wait to fully recover and return for my thighs lift. Thank you with all my heart Booking Surgery and everyone involved ♥️

Stuart Jamieson reviewed Gastric sleave

The whole experience was very good when I arrived i started to panic but the staff settled me down. Rooms were very very good compared to what the nhs offer as well as tv with netflix.

Emily reviewed Experience was great

Experience was great. Whenever I asked for anything like pain killers, anti sickness etc I received it within minutes. All the staff were lovely and couldn’t do anything more to help me. Bruce was my co-ordinator he went above and beyond to settle my mind and my family’s mind with us being in 2 different countries. Thank you.

Kayley leask reviewed After I was so worried about travelling…

After I was so worried about travelling abroad for my bypass surgery I haven’t regretted it once, I wish I had done it sooner, the hospital was clean staff were amazing my husband was really happy with all his meals and felt at ease with my care. Thank you so much I will be back again

Chanrods reviewed Dr Emin

Dr Emin did an FDL +breast uplift and implants, arm lift + bra back lift line,thigh lift + lipo suction. I was 3 times u der his professional care. He's really a good surgeon who did an amazing job after I lost 85kg of weight.