The #1 Medical Tourism Platform since 2014

Best Biopsy gastroenterologists: TOP 285 doctors

author
Content meets the Bookimed Editorial Policy and is medically reviewed by
Fahad Mawlood - General practitioner. Winner of 4 scientific awards. Served in Western Asia. Former Team Leader of a medical team supporting Arabic-speaking patients. Now responsible for data processing and medical content accuracy.
image
Dr Martin Schindl
Pancreatic surgeon
30 years of experience
4.6
141 reviews
Austria, Vienna
Wiener Privatklinik

Dr Martin Schindl

Pancreatic surgeon
30 years of experience

Professor Schindl is a senior consultant in the clinical department of general and abdominal surgery at the University Hospital of Surgery at the Vienna General Hospital and specializes in surgeries of the pancreas, liver, gallbladder and biliary system, as well as internal organs, tissue breaks, hemorrhoids, obesity, septic surgery, endoscopy and gastrointestinal mirrors. He is also involved in surgical cancer therapy.

Read more
image
Omur Gunaldi
Neurosurgeon
23 years of experience
4.7
36 reviews
Turkey, Istanbul
Valued Med Hub Hospitals

Omur Gunaldi

Neurosurgeon
23 years of experience

Dr Önul is FROM THE BEST DOCTORS in the field of Endoscopic skull base surgery and pituitary surgery Brain tumor surgery (Neuro Oncological surgery)


I was born in Artvin in 1977. He became a doctor from KTU Faculty of Medicine in 2001, and Bakırköy Prof. Dr. I became a Neurosurgery Specialist by getting the title of specialist from Mazhar Osman Mental Health and Neurological Diseases Training and Research Hospital. Again, in the same hospital, I was entitled to the title of associate professor in 2016. I continue to work at Başakşehir Çam and Sakura City Hospital, where I voluntarily joined with the task of establishing the Neurosurgery Clinic with my teammates. I am married and have 2 children. I love painting. I am very interested in children's literature. I have 10 printed children's tales

Read more
image
Wolfgang Köstler
Hematologist/oncologist
20 years of experience
4.6
141 reviews
Austria, Vienna
Wiener Privatklinik

Wolfgang Köstler

Hematologist/oncologist
20 years of experience

Univ.-Prof. Dr. Wolfgang Johannes Köstler is a board-certified specialist for Internal Medicine, Hematology/Oncology, and Intensive Care Medicine who specializes in hematology & internal oncology, intensive care medicine. He is one of the top-rated breast cancer and sarcoma oncologist specialists and has extensive experience in the field and has received degrees from the Medical University of Vienna and the Weizmann Institute of Science. He has also had special training at Memorial Sloan-Kettering Cancer Center and Royal Prince Alfred Hospital.

Read more
image
Tural Pashayev
Hematologist
9 years of experience
4.6
13 reviews

Tural Pashayev

Hematologist
9 years of experience
Azerbaijan, Baku
Liv Bona Dea Hospital Baku
4.6
13 reviews
Doctor's visit price on request
Thyroidectomy $1500 - $3000
Childbirth
Prostatectomy $2000 - $4000
More treatments
image
Johannes Drach
Hematologist/oncologist
3.1
5 reviews
Austria, Vienna
Confraternitaet Private Hospital

Johannes Drach

Hematologist/oncologist

Professor Drach is a specialist in oncology with a PhD from the Medical University of Vienna. He has experience in research, internal medicine, hematologic oncology, nutrition, and lifestyle in cancer. He is the Director of the Josefstadt Private Clinic in Vienna and a member of the Board of Directors of the Austrian Society of Hematology and Oncology. He has published more than 120 scientific papers and given more than 200 lectures/presentations.

Read more
image
Gabor Hartman
Obstetrician-gynecologist
42 years of experience
3.8
10 reviews

Gabor Hartman

Obstetrician-gynecologist
42 years of experience
Hungary, Budapest
Liv Duna Medical Center
image
Tahsin Ozatli
Clinical oncologist
2014 years of experience
4.3
16 reviews
Turkey, Istanbul
Istinye University Liv Hospital Bahcesehir

Tahsin Ozatli

Clinical oncologist
2014 years of experience
OncologistRead more
4.3
16 reviews
Doctor's visit price on request
Radiofrequency ablation $6000
Lung cancer surgery $10300 - $16400
Allogenic bone marrow transplantation from an unrelated donor $110000
More treatments
image
Peter Schenker
Pediatric surgeon
17 years of experience
4.6
56 reviews

Peter Schenker

Pediatric surgeon
17 years of experience
Germany, Solingen
Medical Center in Solingen
4.6
56 reviews
Doctor's visit price on request
Transnasal resection of tumor $23057.17
Resection of laryngeal tumor $26201.33
Radiotherapy for prostate cancer $16768.85
More treatments
image
Phd Viola Fox
Hematologist
12 years of experience
4.6
56 reviews

Phd Viola Fox

Hematologist
12 years of experience
Germany, Solingen
Medical Center in Solingen
4.6
56 reviews
Doctor's visit price on request
Transnasal resection of tumor $23057.17
Resection of laryngeal tumor $26201.33
Radiotherapy for prostate cancer $16768.85
More treatments
image
Osman Kostek
Clinical oncologist
20 years of experience
5.0
2 reviews
Turkey, Istanbul
Medipol Acibadem District Hospital

Osman Kostek

Clinical oncologist
20 years of experience

Education

  • (2004 – 2011), Faculty of Medicine/ Inonu University/ Malatya, Turkiye
  • (2011 – 2015), Department of Radiology/ Bagcilar Training and Research Hospital/ Istanbul, Turkiye

Career

  • (2016 – 2020), Diagnostic and Interventional Radiologist/ Mus State Hospital/ Mus,Turkiye
  • (2020 – 2022), Assistant Professor of Diagnostic and Interventional Radiology/ Sakarya University Training and Research Hospital/ Sakarya, Turkiye
  • (2023 – 2024), Associate Professor of Diagnostic and Interventional Radiology /Sakarya University Training and Research Hospital/ Sakarya, Turkiye
  • (2024 - Present), Associate Professor of Diagnostic and Interventional Radiology /Medipol University Hospital/ Istanbul, Turkiye
Read more
image
Abdulkerim Yilmaz
Gastroenterologist
33 years of experience
5.0
1 review

Abdulkerim Yilmaz

Gastroenterologist
33 years of experience
Turkey, Sivas
Medicana Sivas Hospital
image
Gal Goldstein
Pediatric hematologist/oncologist
25 years of experience
4.5
12 reviews
Israel, Jerusalem
Hadassah Medical Center

Gal Goldstein

Pediatric hematologist/oncologist
25 years of experience

accreditations:

The Israeli Cancer Association
The International Society of Pediatric Oncology

Dr. Gal Goldstein is a highly qualified Pediatric Oncology and Hemato-Oncology specialist at Hadassah Medical Center, specializing in retinoblastoma, precision medicine, and pediatric oncology. He is a graduate of Tel Aviv University and has been included in the 2019-2020 Forbes list of best doctors in Israel and is a member of various professional associations.

Read more
image
Sehtap Nazli Kilic Cetin
Fertility specialist
74 years of experience

Sehtap Nazli Kilic Cetin

Fertility specialist
74 years of experience
Turkey, Istanbul
Uniqacare Clinic
image
Hamza Ugur Bozbey
Clinical oncologist
10 years of experience

Hamza Ugur Bozbey

Clinical oncologist
10 years of experience
Turkey, Istanbul
Uniqacare Clinic
image
Muhammed Gomec
Colorectal surgeon
15 years of experience
5.0
1 review

Muhammed Gomec

Colorectal surgeon
15 years of experience
Turkey, Sivas
Medicana Sivas Hospital
image
Eyup Yayci
Fertility specialist
31 years of experience
5.0
3 reviews
Northern Cyprus , Nicosia
Near East University Hospital

Eyup Yayci

Fertility specialist
31 years of experience

Name and Surname: Eyup Yaycı

Date of Birth: November 12, 1969

Foreign language: English

Academic Degrees

 

Degree Department/Program Education Institution Year

Undergraduate Faculty of Medicine Istanbul University – Istanbul 1993

in medicine

Expertise

 

Gynecology and Gynecology

Birth SSK Göztepe Training Hospital 1998

 

Asst. Assoc.

Dr.

 

Gynecology and Gynecology

Birth

 

Near East University Medicine

Faculty 2012

 

Master's Thesis Title and Thesis Advisor

Magnetic resonance imaging of myometrial invasion depth in cases with endometrial cancer

Detection by imaging method and its effects on prognosis (1998)

Thesis advisor:

Assoc. Prof. Necdet Süer

Memberships to Scientific Organizations

Turkish Medical Association

Turkish Gynecology and Obstetrics Association (TJOD)

Tasks

Job Title Place of Duty Year

Research Asst. SSK Göztepe Training Hospital 1993-1998

Expert Dr. Near East University Faculty of Medicine, Women's

 

Department of Diseases and Birth

 

2011- 2012

 

Asst. Assoc. Dr. Near East University Faculty of Medicine, Women's

 

Department of Diseases and Birth

 

2012 -Present

 

 

1. International events

1.1. International Article Publications

1.1.1.a. Journals included in the SCI, SSCI and AHCI lists

No.

1.1.1.b. Journals receiving year in SCI extended lists

1. Yayci E, Guzin K, Suer N. Evaluation of depth of myometrial invasion by magnetic

Resonance imaging in patients with endometrial carcinoma. European Journal of

Gynecological Oncology 2012; 33: 480-484.

2. Uygur D, Guler T, Yayci E, Atacag T, Comunoglu C, Kuzey GM. Association of Speculum

Lubrication with Pain and Papanicolaou Test Accuracy. Journal of the American Board of

Family Medicine. Online 2012.

DOI: 10.3122/jabfm.2012.06.120021

3. Guler T, Polat ZA, Yayci E, Atacag T, Cetin A. Effects of low molecular weight heparins and

unfractionated heparin on viability of human umbilical vein endothelial cells. Archives of

Gynecology and Obstetrics. Online 2012.

DOI: 10.1007/s00404-012-2558-1

4. Yayci F, Yayci E, Devrim S, Gul MI, Gura M. A prospective trial of epidural versus

intravenous meperidine analgesia during labor: effects on perinatal and maternal

outcome. HealthmedJournal. HealthMED. 2012; 6(10):3268-3274

5. Guler T, Yayci E, Atacag T, Cetin A. An analysis of Turkey's scientific contribution in

ovarian cancer research. European Journal of Gynecological Oncology. Eur J Gynaecol

Oncol. 2013;34(2):175-8.

6. Guler T, Uygur D, Uncu M, Yayci E, Atacag T, Bas K, Gunay M, Yakicier C. Coexisting anal

human papilloma virus infection in heterosexual women with cervical HPV infection. arch

Gynecol Obstet. 2013 Sep;288(3):667-72.

Doi: 10.1007/s00404-013-2821-0. Epub 2013 Mar 31.

7. Guler T, Atacag T, Yayci E, Cetin A, Cetin M. Validation of Turkish version of Premenstrual

Symptoms Impact SurveyTM (PMSISTM) for assessing status of premenstrual syndrome in

women of reproductive age. Anatolian Journal of Psychiatry.

2015; 16:205-211.

Doi: 10.5455/apd.172033

8. Atacag T, Yayci E, Guler T, Suer K, Yayci F, Deren, Cetin A, Asymptomatic bacteriuria

screened by catheterized samples at pregnancy term in women undergoing cesarean

delivery.Clin Exp Obstet Gynecol. 2015;42(5):590-4.

9. Soytac SI, Yayci E, Atacag T, Uncu M. Is maternal Vitamin D associated with Gestational

Diabetes Mellitus in pregnant women in Cyprus. Archives of Endocrinology and

Metabolism - in review

1.1.2. El, NSF, CMCI, ISI Master, Econ Lit, and other field indexed journals

 

 

1.1.3. Articles published in peer-reviewed journals and not included in 1.1.1 and 1.1.2

1. Yayci E, Guler OT, Kuzey GM, Comunoglu C, Atacag T, Cetin A, Bas KK, Nakitoğlu B.

Gastrointestinal stromal tumor mimicking gynecological mass: A case report. Gynecologic

Oncology Case Reports. 107-109 pp., 2012

1.2. international conferences

1. Atacag T, Guler OT, Yayci E, Cetin. Within the A.RCOG World Congress 2013 conference

"Measuring ovarian volume during cesarean delivery" in the "Poster Presentation" proceedings booklet

provides valuable information about future ovarian function and pregnancy potential.”,

pp., Liverpool, UK, June 2013.

2. Atacag T, Özkayalar H, Yayci E, Güler OT, Cetin. BCCiP-COGI - The World Congress on

Building Consensus out of Controversies Gynecology, Infertility and Perinatology

The Increasing Role Of in the "Poster Presentation" proceedings booklet of the conference

Endometriosis In Abdominal Wall Nodules Related To High Ratio Of Primary Cesarean

Delivery: Two Case Reports”,pp., Istanbul - May – 2013

3. Dalkan C, Uncu M, Galip N, Yayci E, Bahceciler N, Akman I. Neonatal Others PO-0672 Cord

Blood Osteocalcine, Leptin And Tnf? Levels In Gestational Diabetic Pregnancies Arch Dis

Child 2014;99:A474 doi:10.1136/archdischild-2014-307384.1313

1.3. Citations

1. Guler T, Polat ZA, Yayci E, Atacag T, Cetin A. Effects of low molecular weight heparins and

unfractionated heparin on viability of human umbilical vein endothelial cells. Archives of

Gynecology and Obstetrics. Online 2012. DOI: 10.100

Read more
5.0
3 reviews
Doctor's visit price on request
Radiotherapy for throat cancer $3521.46 - $4401.82
Radiotherapy for lung cancer $2934.55 - $4401.82
Radiotherapy for prostate cancer $2934.55 - $4401.82
More treatments
image
Levent Dalar
Pulmonologist
27 years of experience
5.0
4 reviews
Turkey, Istanbul
Liv Hospital Vadistanbul

Levent Dalar

Pulmonologist
27 years of experience

Medical Interests 

Interventional Bronchoscopy 

Respiratory Deficiencies 

Rare diseases of the lung 

Interstitial lung diseases 

Psychoneuroimmunology 

Medical Fitness and nutrition 

Education 

Bachelor’s: Istanbul University / Istanbul Faculty of Medicine / 1988-1997 

Specialization in Medicine: Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital / Chest Diseases and Tuberculosis / 2001-2006 The Importance and Value of CA-125 in the Diagnosis of Tuberculosis Pleurisy / Assoc. Sedat Altın - Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital

Experience 

Dr. / Ayazağa MCHFP / 1997-2001 

Assist. Dr. / Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital / 2001-2006 

Res. See. / Hopital St-Marguerite Center Laser / 2004 

Res. See. / University de St-Etienne, Faculte de Medecin, Pneumologie et Oncologie Thoracique / 2005 

Dr. / Bozüyük State Hospital / 2006-2008 

Dr. / Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital, Interventional Pulmonology Unit / 2008-2012 

Dr. / Zürich University Faculty of Medicine, Lung Transplantation Unit / 2009-2010 

Dr. / Yedikule Chest Diseases and Thoracic Surgery Training and Research Hospital, Respiratory Intensive Care Unit / 2010-2012 

Assoc. Dr / I. Bilim University Faculty of Medicine Department of Chest Diseases / 2013- 2017 

Prof. Dr. / I. Bilim University Faculty of Medicine Department of Chest Diseases / 2017-2018 • prof. Dr. / Memorial Bahçelievler Hospital / 2018-2018 

Prof. Dr. Demiroglu Science Un. Faculty of Medicine Chest Diseases USA-Istanbul / 2018-2020 Florence Nightingale Hospital 

Prof. Dr. / Memorial Bahçelievler and Şişli Hospitals / 2020-2021 

Liv Hospital Vadistanbul / 2021 -

Memberships 

European Respiratory Society (ERS) 

European Association of Bronchology and Interventional Pulmonology (EABIP) 

Societé de Pnemologie de langue Française (SPLF) 

Groupe d’Endoscopie de langue française (GELF)

Read more
image
Ayse Nur Cumen Akbas
Obstetrician-gynecologist
10 years of experience
4.5
3 reviews
Turkey, Istanbul
Büyük Anadolu Hospitals (BAH)

Ayse Nur Cumen Akbas

Obstetrician-gynecologist
10 years of experience

Specializations

 

Nose Aesthetics Aesthetics

Facial Applications in Surgery

Breast Aesthetics

Body Shaping Aesthetics

liposuction

Botox-Filling-Mesotherapy Procedures

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Read more
image
Muzaffer Al
General surgeon
14 years of experience
4.5
3 reviews
Turkey, Istanbul
Büyük Anadolu Hospitals (BAH)

Muzaffer Al

General surgeon
14 years of experience

Education

 

Ondokuz Mayıs University Faculty of Medicine (1991)

KTÜ Faculty of Medicine Farabi Hospital (Specialization.1998)

Istanbul University Çapa Faculty of Medicine (Laparoscopic Surgery Training, 2002)

Istanbul University Çapa Faculty of Medicine (Laparoscopic Antireflux Surgery Training, 2006)

Istanbul University Cerrahpaşa Faculty of Medicine (General Surgery Clinic Advance Laparoscopic Surgery, Laparoscopic Bariatric Surgery, Morbid Obesity and Oncological Cancer Surgery Training, 2010i)

 

 

 

 

Read more
image
Volkan Kinas
General surgeon
9 years of experience
4.5
3 reviews
Turkey, Istanbul
Büyük Anadolu Hospitals (BAH)

Volkan Kinas

General surgeon
9 years of experience

Specializations

 

Cancer Surgery

Pancreatic Surgery

Bile Duct Surgery

Bariatric Metabolic Surgery

Oncological Surgery

Breast Surgery

Gastric cancer

Colon cancer

Thyroid Cancer

Obesity Surgery

Diabetes Surgeries

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Read more