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
Dano Kendall reviewed 5⭐️ For David Turker and Booking Surgery

From the word go with my coordinator David he helped with everything and anything even the question that must people would think are silly but he took the time to explain everything properly and that made me feel at ease, he helped me get everything booked and I paid my deposit, 4 months later I was on the way Optimed hospital for my gastric sleeve with Dr Ali Tardu, on arrival at the hospital we was welcomed by a very happy to see us translator that got us all booked into the hospital and shown to our room, most test were completed that night and then we got some sleep ready for the next day for the op.. op went amazing and the after care from the nurses and surgeon and staff is amazing, they go above and beyond for you making sure your always ok not in any pain and comfortable at all times.. I can’t thank everyone at Optimed hospital enough, even after returning home I wanted the video from my surgery got back in contact with David Turker and within 48 hours I had the complete file on my phone.. if you want a company that’s really cares about you and your health over profits booking surgery is the place to go, would highly recommend and wouldn’t think twice about using them myself in the future 🥰!! THANKS AGAIN TO DAVID AND EVERYONE AT BOOKING SURGERY 💙

Lily-Mae Woodward reviewed 5 stars for Medistanbul & all the staff!

5 star for medistanbul !! The most lovely staff throughout this whole journey! So helpful and I couldn’t have wanted anything more, so patient and kind, the hospital is spotless and all members of staff are extremely hygienic and make sure you are feeling as best as you possibly can be. I can not recommend booking surgery & medistanbul hospital enough! Will definitely be returning for any future operations xx

Michaela Pinches reviewed The duty of care has been 100% by the…

The duty of care has been 100% by the surgeon, care team & the translators, especially Bill who has gone above and beyond to make sure we have had the best stay in yasam. He really is the best and couldn't do enough ensure our stay was positive, and comfortable. Steve & Akin have attended to our needs tirelessly daily, along with all the other care colleagues and given the best care ever. The meals were not always good, but did have several options, although if you're English the combination of variety didn't always go together Protein is a big factor for recovery by the hospital, but the catering team need room for improvement based on protein meal choices. The cleaners cater to you're needs aswell not just to keeping your rooms clean and fresh bedding, they help in any other ways they can. I recommend yasam hospital for surgery and care, the team give 100% in everything they do Thank you floor 2 you've been absolutely amazing . ❤️

Julia Walker reviewed 5***** at Yasam

The interpreters were amazing, couldn’t be more helpful, especially Bill who went above & beyond to accommodate us & our quirky ways. The nurses & care assistants couldn’t be more attentive & patient, and worked tirelessly to give round the clock care, especially Steve & Akin. The surgeon Dr Fatih was thorough in his examination & aftercare, I can’t thank everyone enough, and feel confident about the surgery I have had at Yasam hospital. There is room for improvements with meals, & could be better coordination in line with aftercare meal suggestions for recovery. Though you do get 3 meals a day & there is an area to get a drink or sweet snack. I do feel that everyone involved in our care gave 100% & recommend bookingsurgery.com & Yasam hospital for anyone considering surgery.

Poppi reviewed Breast Augmentation with Booking Surgery

I had a fabulous experience with Booking Surgery for my breast augmentation. From start to finish the whole process was so smooth and easy, and made better by my co ordinator Pierre. He was kind and reassuring, and honestly couldn’t do enough for me. He responded swiftly to my questions and queries, nothing was to much for him and I’m so grateful! My surgeon, Dr Ömer Parıldar, was fantastic, and gave me exactly what I wanted. He was very involved with the process visiting me daily after the operation, which was great to ask any questions and put me at ease that my recovery was going well. The staff at Medistanbul were angels, from the nurses to the cleaners everyone was so friendly and caring in their roles. Some more staff from Booking Surgery is like to mention is David Tucker who came to visit me on the ward and chat, which was lovely to meet someone who’s an advocate for what this company can do to improve someone’s entire life! And also, Nadia, who frequently chatted with me made sure I had everything I need, she is a huge asset to this company and for me, the kind and reassuring smiling face you’d need at a time like this. Thank you so much to booking surgery, if I could give more stars I would☺️

Dee reviewed Booing surery…

This company uses the most professional surgeons.Dr Soner is amazing surgeon and lovely person in general, his English is fantastic too. The serves is excellent and the hospital is so clean.The nurses are so helpful too. I stayed at the hospital my full stay.

Jade Senior reviewed Thank you so much!

Can’t recommend booking surgery enough! WOW. From first consultation, being picked up at the airport, the hospital and all the staff. I can’t fault one single thing! There is always a professional translator but honestly everyone’s English is so good! The nurses are so so attentive and nothing is too much, smiling from start to the finish of their shift. I felt so looked after at every stage. The surgeon went above and beyond my expectations and I can’t believe my new body, booking surgery has given me a new life. And I’ll be forever grateful So clean and you stay in the hospital your whole stay, regular check ups, monitoring and 24/7 care always! I don’t even have any flaws! An amazing surgery with affordable prices, if you’re hesitating don’t! Just do it! My only regret is not doing it sooner! Thank you so much !

Vanessa Smale reviewed I have had a gastric sleeve

I have had a gastric sleeve. The nurses are always smiling and so friendly. The after care is perfect. You always have an interpreter to hand. I was extremely nervous travelling to another country for surgery, but everything has been great.