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Dr. Ogun Ersen is a skilled Surgical Oncologist. He earned his medical degree from Karadeniz Technical University (2005-2011). He then completed his specialization at Kocatepe University (2013-2018). In 2018, he ranked third in the national minor medical specialization exam and passed the Turkish Surgical Society board.

Dr. Ersen received advanced training in surgical oncology at Ankara University Faculty of Medicine (2018-2021). He earned the title of Surgical Oncologist after this training. His career reflects his strong expertise and commitment to surgical oncology.

Biography
Ahmet Köybaşıoğlu is a Professor and Doctor who was born in 1958. He entered Ankara University Faculty of Medicine in 1975 and completed his education, graduating in 1981. He completed his specialization in Ear, Nose and Throat (ENT) at Gazi University Faculty of Medicine between 1982-1986.

While working as an ENT specialist at Ankara Dışkapı SSK Hospital, he also worked at the Antoni van Leeuwenhoek Cancer Research Center in the Netherlands. In 1997, he became an associate professor in the ENT Head and Neck Surgery department at Gazi University, and in 2003, he became a full professor.

In 1998, he worked on cases with his American colleagues at the Massachusetts Eye and Ear Infirmary in the United States. He conducted academic research for 16 years from 1996-2012, focusing on head and neck tumors. He also deepened his academic research in laryngology, which includes vocal cord and voice disorders.

He specialized in voice hoarseness, snoring, respiratory problems, dizziness, as well as nodules, polyps and vocal cord cysts in the larynx. His medical interests also include pediatric ENT diseases such as tonsillitis, adenoids, fluid accumulation in the ear, and congenital neck cysts.

He conducted academic research and publications on tumors and cancer diseases that occur in the mouth, nose, tongue, jaw, throat, and skin areas in the head and neck region. These diseases are his primary medical interest areas.

Education

2003-2103 Gazi University, Department of Otorhinolaryngology, Professor,
2005(September-October) Antoni van Leeuwenhoek Cancer Center Amsterdam/Netherlands,
1997-2003 Gazi University, Department of Otorhinolaryngology, Associate Professor,
1998(November-December) Massachusetts Eye and Ear Infirmary /Boston-USA,
1995-1997 Gazi University, Department of Otorhinolaryngology, Assistant Professor,
1993(January-March) Antoni van Leeuwenhoek Cancer Center Amsterdam/Netherlands,
1982-1986 Gazi University Faculty of Medicine / Ear Nose and Throat Specialization Training,
1975-1981 Ankara University Faculty of Medicine

Work Experience
 

2016-2018 Lösante Hospital,
2014-2016 Memorial Ankara Hospital,
2012-2014 Acıbadem Healthcare Group Ankara Hospital,
2003-2013 Gazi University, Department of Otorhinolaryngology, Professor,
2005(September-October) Antoni van Leeuwenhoek Cancer Center Amsterdam/Netherlands,
1997-2003 Gazi University, Department of Otorhinolaryngology, Associate Professor
1998 (November-December) Massachusetts Eye and Ear Infirmary,
1995-1997 Gazi University, Department of Otorhinolaryngology, Assistant Professor,
1993(January-March) Antoni van Leeuwenhoek Cancer Center Amsterdam/Netherlands,
1990-1995 Ankara Diskapi SSK Hospital ll. ENT Clinic Specialist,
1988-1990 Bayburt State Hospital/Mandatory Service,
1986-1988 Adana Military Hospital, Ear Nose and Throat Specialist,
1982-1986 Gazi University Faculty of Medicine / Ear Nose and Throat Specialization Training

Medical Interest

Head and Neck Oncology
laryngology
Voice Hoarseness
Snore
Pediatric Ear Nose Throat Diseases
Elongated Styloid Prosthesis
Congenital Neck Tumors
Salivary Gland Tumors

In 2007, Çetinkaya graduated from Erzurum Nevzat Karabağ Anatolian Teachers’ High School and continued his education at Erzurum Atatürk University in 2010 with a transfer from Samsun 19 Mayıs University, which he entered in 2008. After his Bachelor’s Degree education, he started his Doctoral Education at Ordu University Faculty of Dentistry, Department of Endodontics in 2017 and completed his education in 2020.

Ahmet Çetinkaya, who speaks English at an advanced level and has various local and foreign academic publications and presentations, is an expert, especially in Root Canal Treatment and Regenerative Endodontic Treatments, and has experience in many different institutions in Turkey.

Ahmet Çetinkaya has been working at Natural Clinic since January 2020.

English at an Advanced Level

Academic Competence

Operative Surgeon

Root canal treatments

Regenerative Endodontic

Treatments

Various medical memberships, achievements, and awards

Attendance at several congresses and workshops

His special interests are; Breast Aesthetics & Dual-Plan Method, Aesthetic nose surgery, Lymphedema surgery, Endoscopic facial stretching, Aesthetic body shaping surgery (abdominal stretching, liposuction, aesthetic breast surgery), Hair transplantation with FUE method, Migraine surgery, Gynecomastia correction, Genital aesthetics (especially penis enlargement), Lymphedema Treatment (Laser Assisted, With Microcannula Lymph Protective Method), Penis Enlargement (Length & Thickness Combined Method), Migraine Surgery (Closed Method with Scopy). He was entitled to receive the "Proficiency Certificate" by being successful in the examination, which was held by the Turkish Plastic Surgery Association in 2010. In 2015, he participated in a scientific competition by Gülhane Military Medical Academy with his study 'Saddle-nose deformity repair with micro-plate-adapted costal cartilage.’ He has won the first place in the field of surgical medicine. In 2018, he worked at Weiss Memorial Hospital in Chicago, USA for three months in April, May and June on advanced techniques on gender reassignment and penis enlargement in men. He is still continuing his academic and scientific studies.

EDUCATION

2012 - Master Degree - Dentistry / Istanbul Marmara University

2017 - Expertise - Department of Orthodontics / Istanbul Marmara University

-Master Thesis Title and Advisor(s):

Konca FA. Oral Cancers, Diagnosis, Treatment and Prognosis

Advisor: Prof. Dr. Semih Ozbayrak

- Expertization Thesis Title and Advisor(s):

Oguz FA. Corticotomy-Assisted and Corticotomy-Free Quad-Helix Appliance Comparison of Clinical Effects.

Advisor: Assoc. Dr. Cagla Sar

Foreign Language: English (YÖKDİL: 90; 2017) ACADEMIC TITLES

2013 - 2017 Research Assistant / Istanbul Marmara University Faculty of Dentistry - Department of Orthodontics

2017 - 2020 Dr. Lecturer / Istanbul Okan University Faculty of Dentistry - Department of Orthodontics

2020 - Dr. Lecturer / Istanbul Biruni University Faculty of Dentistry - Department of Orthodontics

SEMINAR

-Mixed Dentition Treatments.

Istanbul Okan University Faculty of Dentistry - 9 June 2018. (GençTOD)

TRAINING and COURSES

- ‘’The Application of Orthodontic Treatment in Impacted Teeth”

Prof. Dr. Stella CHAUSHU & Prof. Dr. Adrian Becker. 5 November 2013 Istanbul, Turkey.

-’’Forensic Dentistry Certificate Course” (first place on course)

Prof. Dr. Sema Aka & Prof. Dr. Hamit Hancı. 15 - 16 - 17 and 22 - 23 - 24 November 2013 Ankara, Turkey.

- “Facial Esthetics from Childhood to Adulthood” Dr.Domingo Martin. 14 - 15 March 2014 Istanbul, Turkey.

- “Harmony System Certification Course” Dr. Paolo Manzo. 28 March 2014 Istanbul, Turkey.

- ‘’Interdisciplinary Orthodontics in 2014: More Options, More Need, and More Important Than Ever” Dr. Alan Bagden. 25 October 2014 Ankara,Turkey.

- “ClearPath Orthodontics Certification Course” Dr.Iyad & Dr.Zaid. 28 October 2014 Ankara, Turkey.

- “3M Incognito Certification Course”. 3 - 4 October 2015 Istanbul,Turkey.

- “Eon Aligner Certification” Dr.Al Jayousi. 25 October 2015 Istanbul, Turkey.

- “Orthognathic Surgery and Facial Aesthetics” Prof. Dr. Nazan Küçükkeleş& Prof. Dr. Mehmet Manisalı. 4 November 2015 Eskişehir, Turkey.

- ‘’Indications and Clinical Application of Thermoplastic Appliances” Prof.Dr.Yıldız Öztürk ORTAN& Prof.TaeWeon KİM. 26 February 2016 Istanbul University Faculty of Dentistry, Turkey.

- “Advanced Accelerate Aligner Orthodontics” Dr. Kenji OJIMA. 7 November 2017 Ankara, Turkey.

- “Advanced Transparent Plaque Applications Seminar” Dr. Bruce McFlarne, 11 May 2018, Istanbul,Turkey.

- “The Importance of Correct Breathing for a Healthy-Quality Life and its Preventive Medicine Role Seminar” Mehmet Ali Akgün & Pelin Dinçtorna. 27 May 2018 Istanbul, Turkey.

- “Logbook in Orthodontics” Prof. Dr. Korkmaz Sayınsu. 28 May 2018 Istanbul, Turkey.

- ’’Trainer Seminar’’- Assoc. Dr. Oral Sökücü, 14 January 2019, Istanbul, Turkey.

- “ALIAS- Lingual Straight Wire System” Dr. Guiseppe Scuzzo, 22 February 2019, Istanbul, Turkey.

- “Myobrace Seminar” Hans-Jürgen van Houten, 20 September 2019, Istanbul Turkey.

- “DSD&Aligner Days” and “‘Innovative approaches in Aligner Orthodontics”, Dr. Christian Coachman&Dr. Kenji Ojima, 16-17 February 2020, Istanbul, Turkey.

- “Dental Photography Through an Orthodontist's Viewfinder”, Dr. Cenk Ceylanoglu, 28 February 2020, Istanbul, Turkey.

ADMINISTRATIVE DUTIES

- Istanbul Okan University Faculty of Dentistry, Purchasing Commission Member, 01.08.2017- 01.08.2019

- Istanbul Okan University Faculty of Dentistry, Infection Committee Member, 15.09.2017- 22.10.2018

- Istanbul Okan University Faculty of Dentistry, Quality Committee Member, 12.12.2017-

- Istanbul Okan University Faculty of Dentistry, Department of Orthodontics Deputy Chairman, 12.06.2019-

- Istanbul Okan University Faculty of Dentistry, Member of Education Commission, 01.07.2019-

Memberships to Scientific and Professional Organizations 1. Turkish Orthodontic Society 2. European Orthodontic Society 3. American Association of Orthodontics 4. World Federation of Orthodontists 5. Association of Forensic Scientists 6. Cleft Lip and Palate Association 7. Lingual Orthodontic Society

Graduated from the Istanbul University Faculty of Dentistry in 2015, which he entered in 2010 after his education at Ülkü Primary School and Istanbul American Robert High School.

He started his doctorate education at Istanbul University Faculty of Dentistry, Department of Oral and Maxillofacial Surgery in 2015 and completed it in 2020. Then he has continued to work as a professional dentist in the fields of Oral, Dental, and Maxillofacial Diseases and Surgery since 2015 when he started his doctorate education.

Dr. Reha Gür, who has expertise in Dental Implant Surgery, Surgery of Impacted Teeth, Jaw Cysts, and Jaw Joint Disorders, has been working at Natural Clinic now.

• English at an Advanced Level
• Academic Competence
• Operative Surgeon
• Dental Prosthesis
• Various medical memberships, achievements, and awards
• Attendance at several congresses and workshops
• Dental Implant Surgery
• Surgery of Impacted Teeth
• Jaw Cysts
• Jaw Joint Disorders

Professional Interests

- Aesthetic dentistry

- Prosthetic treatment

- Fixed prostheses,

- Lamina , Movable prostheses

- Total dentures with complete toothlessness,

- Implant-mounted prostheses

- Endodontics- child and adult root canal treatment

- Restorative treatments

- In milk and permanent dental traumas

functional and aesthetic treatments,

- Teeth whitening

. Gum diseases - Gingivitis , Periodontitis

. Treatments under general anesthesia

. Implants

Professional Memberships

Izdo, IADR — (International Association for Dental

Research) Diploma thesis - Laminate veneers

Attended Vocational Training, Courses and Seminars

. TAG-dental digital surgery solution education

program

- Dental - Basic implantology curriculum

academy

- L-prf (leukocyte and platelet rich fibrin)

assisted oral ogmentation course

- Oral rehabilitation in head and neck cancers.

Alphabio - Prof.Dr. Good Luck, Dr. Pride

Bektas

- Graft-free implantology & implant-top prostheses.

Dt. Ahmet Kiğılı Dr.Uğur Meriç

. Emergency situations and solutions in dentistry

Sevtap Prof Günbay

- Oral surgical approach in systemic diseases

mode 1- Prof. Dr.Bahar Sezer

. The relationship of periodontitis and systemic diseases

ProfJames Deschner

Pain in the area of the jaws and face
Evaluation and current treatment
Prof. Sevtap Günbay
22. International dentistry congress - Izmir
22. International dentistry congress - Istanbul

Associate Prof. Çağlar Çallı is an experienced ENT specialist. He graduated from Ege University Faculty of Medicine. In 2009, he received the Turkish ENT Association Thyroid Surgery and Diseases Scholarship. This allowed him to study head and neck tumors and thyroid surgery at Ohio State University in the USA.

In 2011, he was awarded the Turkish ENT Foundation Scholarship. He focused on facial plastic surgery, snoring surgery, and endoscopic sinus surgery at New York St. Luke’s-Roosevelt Hospital. Dr. Çallı became an Associate Professor in 2012. He has published over 80 articles and book chapters. He has also presented his work at international conferences. His main areas of expertise are head and neck tumors, thyroid surgery, rhinoplasty, endoscopic sinus surgery, and ear microsurgery.

Areas of interest;

• Nose Aesthetic Surgery
• Tonsil and Adenoid Surgery
• Nasal Bone Surgery Without Using Tampons (Septum Deviation)
• Nose Concha (Concha) Surgery
• Swallowing Disorders Surgery (Diagnosis and Treatment)
• Head and Neck Tumor Surgery
• Chronic Middle Ear Inflammation (Chronic Otitis Media)
• Eardrum Surgery
• Parotid Surgery
• Salivary Gland Surgery
• Ear Tube Surgery
• Endoscopic Sinus Surgery (Sinusitis Surgery)
• Endoscopic DSR (Occluded Tear Sac and Duct Surgery)
• Snoring Sleep Apnea Surgery
• Radiofrequency Surgery
• Vocal Cord Polyp and Nodule Microsurgery

 ARZU ÖZ 

OTOLARYNGOLOGY- HEAD AND NECK SURGERY SPECIALIST 

Highly effective management of all facets of the medical and surgical care of the ear, nose and throat region. Energetic and result-focused with success in developing and leading diverse teams to achieve significant results. Diligent professional with 10 years of experience in medical industries at different sociocultural level. Warm, caring approach to patients and persistent in finding best treatment options available. 

EXPERIENCE 

2015.11 – CURRENT 

ENT SPECİALİST, ASYAESTHETIC , ISTANBUL/TURKEY

Met  with patients to discuss medical histories and current complaints. 

Management of ENT emergencies cases, early detection and institution of appropriate and adequate treatment, minimizing permanent damage and even reverse unwanted complications. 

Admitted and treated patients as part of hospital’s24-hour on –call services. 

Ensuring that patients understand the rigors of the treatment, and making sure that they have realistic expectations about the surgery, especially for cosmetic nasal surgery. 

Integration with most advanced Audiology and speech therapy units to enable dealing with hearing loss and tinnitus conditions following the latest international guidelines. 

2017.04 – CURRENT 

ENT SPECİALİST, PART TİME, ACIBADEM ALTUNIZADE HOSPITAL, ISTANBUL/TURKEY 

Management of patients with the latest technologies including digital microscope, endoscopes and many more to diagnose and treat various disorders of ear, nose and throat. 

Assessment of snoring conditions and stop its progression to sleep apnea, and to treat the sleep apnea effectively in a multidisciplinary approach for better results. 

Admitted and treated patients as part of hospital’s 24-hour on –call services. 

Provide highly effective and customized surgical and non-surgical treatment plans. Get experience in Otolaryngology, treating both children and adults. 

2017.11 – 2019.11 

ENT SPECİALİST, MEDİTİME SURGICAL MEDİCAL CENTER, 

ISTANBUL/TURKEY 

Management of patients who require a multidisciplinary approach. 

Treatment and surgery for ENT diseases and head and neck masses. 

Equipped with rigid and flexible endoscopes to enable performing all out patient procedures using minimally invasive techniques and the latest Radio frequency technologies. 

 2017.08 – 2019.11 

ENT SPECİALİST, PART TİME,  ACIBADEM KADIKOY HOSPITAL, 

ISTANBUL/TURKEY 

2017.09 – 2018.04 

ENT SPECİALİST, PART TİME, CENTRIUM MEDİCAL CENTER, 

ISTANBUL/TURKEY 

2017.11 – 2019.11 

ENT SPECİALİST, PART TİME, HISAR INTERCONTINENTAL HOSPITAL, ISTANBUL/TURKEY 

2017.11 – 2019.11 

ENT SPECİALİST, USKUDAR ANADOLU HOSPITAL, 

ISTANBUL/TURKEY 

2017.11 – 2019.11 

ENT SPECİALİST, ODEMIS STATE HOSPITAL, 

ISTANBUL/TURKEY 

2017.11 – 2019.11 

ENT SPECİALİST, MUS VARTO STATE HOSPITAL, 

ISTANBUL/TURKEY 

EDUCATION AND TRAINING 

2006.05 – 2012.05 

PH.D: OTOLARYNGOLOGY-HEAD AND NECK SURGERY GAZIANTEP UNIVERSITY FACULTY OF MEDICINE

GAZIANTEP/TURKEY 

 Pediatric, adults and geriatrics patients 

İnpatient and outpatient settings 

Provide highly effective and customized surgical and non-surgical treatment plans 

 PROCEDURES 

Rhinoplasty

Myringoplasty 

• Tympanoplasty and ossiculoplasty 
• Mastoidectomy 
• Septoplasty and septorhinoplasty 
• Turbunate reduction surgery 
• Endoscopic sınus surgeries 
• Tonsillectomy and adenoidectomy 
• Mıcrolaryngoscopy, mıcrolaryngeal surgery 
• Neck dissection and tumor surgery of ENT and Head and neck region 
• Emergency ENT case management 

Thesis : The hearing outcomes in patients undergoing prelingual cochlear implantation. 

2006.05 – 2012.05 

M.D: MARMARA UNIVERSITY FACULTY OF MEDICINE ISTANBUL/TURKEY 

SKILLS 

PUBLICATIONS 

• Complication and treatment of chronic otitis media. Baysal E, Erkutlu I, Mete A, Alptekin M, Oz A, Karatas ZA, Celenk F, Mumbuc S, Kanlikama M. J Craniofac Surg. 2013 Mar;24(2):464-7. 
• Systemic steroid versus combined systemic and intratympanic steoid treatment for sudden sensorineural hearing loss. Baysal E, Tunc O, Baglam T, Durucu C, Oz A, Karatas ZA, Polat M, Celenk F, Mumbuc S, Kanlikama M. J Craniofac Surg. 2013 Mar;24(2):432-4. 
• Giant pleomorphic adenoma of the nasal septum. Baglam T, Durucu C, Cevik C, Bakir K, Oz A, Kanlikama M. Indian J Otolaryngol Head Neck Surg. 2011 Oct;63(4):393-5. 
• Durucu C, Baglam T, Karatas E, Oz A, Bakir K, Kanlikama M. Simultaneous mycobacterial infection of tonsil and cervical lymph node: Evidence to peortal of entry. Int J Pediatr Otorhinolaryngol Extra. 2009 doi:10.1016/j.pedex.2009.04.002 
• Travmatik kafa tabanı defekti olan bir çocukta tekrarlayan menenjit. Işıkay S, Yılmaz K, Yılmaz M, Mumbuç S, Aksoy M. Türkiye Klinikleri J Pediatr 2012;21(1):45-52. 
• Tiroidektomi Sonrası İnfeksiyon. Balam T, Oz A. Türkiye Klinikleri J E.N.T.-Special Topics 2009;2(1):51-3 
• Bağlam T, Öz A, Durucu C, Baysal E, Karataş ZE, Polat M, Tunç O, Mumbuç S, Kanlıkama M. Nörobruselloza Bağlı Total İşitme Kaybında Koklear İmplantasyonun yeri. 33. Türk Ulusal Kulak Burun Boğaz Boyun Cerrahisi Kongresi, 2011. 
• Baysal E, Polat M, Bağlam T, Durucu T, Öz A, Karataş ZE, Mumbuç S, Kanlıkama M. Karotis Cisim Tümörlerinde Deneyimlerimiz. 33. Türk Ulusal Kulak Burun Boğaz Boyun Cerrahisi Kongresi, 2011. 
• Bağlam T, Güngör N, Baysal E, Durucu C, Öz A, Karataş ZE, Mumbuç S, Kanlıkama M. Mandibula Odontojenik veya Non-Odontojenik Kaynaklı Kitlelerine Yaklaşımımız. 33. Türk Ulusal Kulak Burun Boğaz Boyun Cerrahisi Kongresi, 2011. 
• Durucu C, Aytaç A, Bağlam T, Baysal E, Öz A, Karataş ZE, Tunç O, Mumbuç S, Kanlikama M. Miringoplasti Sonuçlarımız. 33. Türk Ulusal Kulak Burun Boğaz Boyun Cerrahisi Kongresi, 2011. 
• Baysal E, Tunç O, Bağlam T, Durucu C, Öz A, Karataş ZE, polat M, Mumbuç S, Kanlıkama M. Ani İşitme Kayıplı Hastalarda Intratimpanik Deksametazon Uygulaması. 33. Türk Ulusal Kulak Burun Boğaz Boyun Cerrahisi Kongresinde Sözlü Sunum, 2011. 
• Baysal E, Şengül E, Bağlam T, Durucu C, Kanlıkama M, Mumbuç S, Kara F, Öz A, Karotid Cisim Tümörlü Hastalarda Klinik Deneyimlerimiz. 31. Türk Ulusal Kulak Burun Boğaz Boyun Cerrahisi Kongresi, 2009. 
• Bağlam T, Öz A, Durucu C, Baysal E, Çevik C, Kanlıkama M, Mumbuç S. Primeri Bilinmeyen 

Metastik Boyun Kitleleri. 31. Türk Ulusal Kulak Burun Boğaz Boyun Cerrahisi Kongresi, 2009. 

• Karataş E, Öz A, Bağlam T, Durucu C, Kanlıkama M, Mumbuç S, Lakrimal gland kaynaklı adenoid kistik karsinom: Yanlış tanısı konulmuş ve yetersiz tedavi edilmiş bir olgu sunumu. 

30. Türk Ulusal Kulak Burun Boğaz Boyun Cerrahisi Kongresi, 2008.