Page 2 - Best Paediatric Check-Up doctors: TOP 141 doctors

Dr. Bilal Ergul, MD, is a pioneering force in the field of gastroenterology.  

His innovative treatment protocols have transformed the lives of many patients, including a remarkable case where he successfully treated a patient with a Peroral Endoscopic Myotomy (POEM) surgery.

Dr. Bilal Ergul, often says, ‘Healing is more than treating a condition; it’s about restoring hope and improving lives.’ This philosophy is evident in every aspect of his work, making his and his team truly inspirational figure in the medical community."
He has authored around 100 publications in different academic topics

The doctor graduated from Cerrahpaşa School of Medicine, Istanbul University in 2002 and completed residency training in 2008 at Bezm-i Alem Vakıf Gureba Teaching and Research Hospital. Currently, the doctor provides comprehensive assessment, differential diagnosis, treatment, and monitoring services at Hisar Hospital Intercontinental, focusing on internal diseases.

Specializing in conditions such as obesity, reflux, hypertension, diabetes, and chronic tiredness, the doctor has gained extensive experience through roles at Elazig Military Hospital, Antalya Training and Research Hospital, Akseki State Hospital, and Bezm-i Alem Vakıf Gureba Training and Research Hospital.

The doctor completed medical education at 19 Mayıs University and residency at S.B Heybeliada G.H.G.C. Teaching and Research Hospital. With a career spanning multiple cities in Turkey, the doctor is currently practicing at Hisar Intercontinental Hospital. The doctor specializes in diagnostic and interventional bronchoscopy, particularly for advanced-stage COPD and Emphysema patients. Areas of medical interest include sleep disorders, asthma and allergies, COPD, tuberculosis, smoking cessation, lung cancers, and intensive care.

The doctor specializes in the management of diabetes, hypertension, hyperlipidemia, thyroid diseases, chronic and rheumatic diseases, obesity, and gastric and intestinal diseases.

Graduated from Karadeniz Technical University Faculty of Medicine, the doctor completed specialization at Kocaeli University Faculty of Medicine.

With extensive experience, the doctor has worked at Tokat State Hospital, Private Kocaeli Konak Hospital, and currently practices at Hisar Hospital Intercontinental.

The doctor graduated from the Medical Faculty of the Autonomous University of Guadalajara in General Surgery and received a specialty degree in Urology from the National Autonomous University of Mexico. Certified by the Mexican Council of General Surgeons and Urologists, the doctor has been an active medical surgeon at the General Hospital of Mexicali since 1992 and serves as an active Urology surgeon at Hospital Hispano Americano. Recognized for pioneering the organ transplant unit in Baja California, the doctor has performed over 3,000 urological and oncological procedures, and is a member of the Mexican Society of Urologists and Oncology.

The doctor specializes in the management and treatment of hypertension, hyperlipidemia, thyroid diseases, diabetes, and vascular problems. With a focus on the follow-up of chronic diseases and etiology-diagnosis studies, the doctor has extensive experience in various medical institutions.

Graduated from Istanbul University Istanbul Faculty of Medicine and further specialized there, the doctor also holds a master's degree in Health Management from Okan University. The doctor has worked in numerous hospitals and health centers, contributing significantly to patient care and medical research.

The doctor graduated from Hacettepe University School of Medicine in 1980 and earned the title of Internist from Çukurova University in 1985. Completing a Gastroenterology fellowship at Marmara University in 1997, the doctor became an Associate Professor at Fırat University in 1989 and a Professor at Abant İzzet Baysal University in 1998. With extensive participation in local and international congresses, the doctor has authored numerous papers, articles, and book chapters in both native and foreign languages. The doctor has worked at various institutions, including Private Camlica Medicana Hospital and Memorial Service Hospital.

The doctor graduated from Marmara University School of Medicine in 1994 and completed a medical specialty in cardiology at Koşuyolu Heart Teaching and Research Hospital. The doctor has conducted extensive research on endovascular repair of abdominal aortic aneurysms, coronary artery disease imaging through stress tests, and ambulatory cardiac monitoring. The doctor is proficient in procedures such as Holter tests, balloon valvuloplasty, and temporary pacemaker implantation. Since 2016, the doctor has been serving as the Head of the Cardiology Department at Hisar Hospital Intercontinental.

Clinical experience

Residency in Urology Bellvitge University Hospital (2007/2012)

Urologist Bellvitge University Hospital. (May 2012/November 2021)

Head of Andrology Department, Bellvitge University Hospital. (February 2015/November 2021)

Head of Andrology Department Hospital Clínic of Barcelona (December 2021 present)

Director of the Institute of Andrology and Sexology. Quironsalud Group. (October 2015 January 2018).

Head of Andrology Department Teknon Medical Centre (November 2017 present)

Editor of the International Journal of Andrology (July 2016 present)

Clinical practice in the field of Reproductive Medicine and Sexology Memorial Sloan Kettering Cancer Center. New York City (USA) (March 2016 May 2016)

Education

Doctor of Medicine (Universitat de Barcelona) degree with honors, 2006

Specialization in Urology Hospital Universitari de Bellvitge, 2006 2012

Associate Professor of Clinical Andrology (Universitat Autònoma de Barcelona), 2014

Participant of the European Board of Urology (Bruselas UEMS), 2012

Member of the European Committee of Sexual Medicine (Estambul UEMS), 2014

A specialist in the digestive system through MIR from the Hospital Clinic of Barcelona and a Doctor of Medicine from the University of Barcelona, he received his PhD from the University of Barcelona.

He completed his postgraduate training in the Gastroenterology Service of the Barcelona Hospital Clinic and then in the Department of Gastroenterology at Case Western Reserve University (Cleveland, USA), where he conducted cutting-edge research on inflammatory bowel diseases (IBD, Crohn's disease and ulcerative colitis).

From 2004 to 2011 he worked in the Gastroenterology Department of the Barcelona Hospital Clinic / IDIBAPS, and since 2011 he has worked as a specialist doctor in the Digestive System Department of the Teknon Medical Center in Barcelona.

He was a member of the Scientific Committee of ECCO and coordinator of the European project "IBDChip". He is the author of more than 150 publications and 500 presentations at conferences and conferences.

Experience:

Digestive system specialist, completed the MIR training program and completed his residency in this specialty at the Provincial Hospital of Barcelona between 1993 and 1996.

Doctor of Medicine from the University of Barcelona with the qualification "Distinguished Diploma Unanimously". In 2001 he received the Distinguished Doctorate from the University of Barcelona.

Between 1997 and 1999, he completed his postgraduate training in the Gastroenterology Department of the Provincial Hospital of Barcelona. Subsequently, he completed two internships in the Gastroenterology Department of Case Western Reserve University in Cleveland, USA, between 2000 and 2003, where he conducted cutting-edge research in the field of gastroenterology.

Since 2004 he has been working in the Gastroenterology Service of the Provincial Hospital of Barcelona / IDIBAPS, focusing on the treatment and research of inflammatory bowel diseases.

He is the author of numerous publications, conference papers and book chapters both nationally and internationally.

Member of the Catalan Society of Gastroenterology, the Spanish Association of Gastroenterology, the Spanish Working Group on Crohn's Disease and Ulcerative Colitis and the American Gastroenterological Association.

Areas of special interest: storage rhythm disorders, chronic diarrhea, inflammatory bowel diseases (Crohn's disease and ulcerative colitis) and other causes of chronic intestinal inflammation.

Work and teaching experience:

April 2020 – present: Head of Pulmonology Service, Teknon Medical Center. Barcelona, Spain

October 2019 – present Doctoral student at the Autonomous University of Barcelona (Doctorate in Medicine)

December 2018 – present: Junior Physician, Pulmonology Department, El Pilar Hospital. Barcelona. Spain

October 2018-2019. Therapist. Emergency Service of the Teknon Medical Center. Barcelona. Spain.

March 2018 – December 2020: Data Manager of the EARCO Registry (European Collaboration on Clinical Trials Alpha-1). Coordinator of the MIDIMAR study (Characterization of the daily walking minutes variable as a useful indicator of physical activity in patients with COPD). Vall d'Hebron Research Institute (VHIR). Pulmonology Service. Vall d'Hebron University Hospital, Barcelona. Spain

January 2018 – present: Member of the research group of the Catalan Centre of Excellence in Pulmonology Service. Vall d'Hebron University Hospital, Barcelona. Spain.

November 2017 – February 2019: EPI-SCAN and CatCoVeR Clinical Trial Coordinator, Vall d'Hebron Research Institute (VHIR). Pulmonology Service. Vall d'Hebron University Hospital. Barcelona. Spain

2006-2017 Pulmonologist. Head of the Pulmonology Service of the Valentina Canabal Clinical Center. Barquisimeto-Venezuela. Coordinator-Head of the Sleep and Lung Function Laboratory.

2006-2014 Chief Physician of the Pulmonology Service of the Central University Antonio Maria Pineda. Barquisimeto-Venezuela

2006-2013 Lecturer in the Department of Pulmonology for internal medicine residents. Faculty of Medicine. Antonio Maria Pineda Central University Hospital. Barquisimeto. Venezuela.

2006-2008 Lecturer-Professor (position by competition). Section of Physiology. Division of Functional Sciences. Faculty of Medicine. Central Western University Lisandro Alvarado. Barquisimeto-Venezuela

2004-2005 Teaching Fellow in the subject: Pulmonary Functional Study for the Bachelor of Cardiopulmonary Technology. Central University of Venezuela. University Hospital of Caracas. Caracas-Venezuela.

2004-2005 Chief Resident Physician of the Pulmonology and Thoracic Surgery Service of the Central University of Venezuela. University Hospital of Caracas.

2003-2006 Resident physician in Clinical Pulmonology at the Central University of Venezuela, University Hospital of Caracas.

2002-2003 Chief Resident in Internal Medicine. Central Western University Lisandro Alvarado. Central University Hospital Antonio Maria Pineda

2000-2003 Resident physician of the postgraduate course in internal medicine. Internal Medicine Service Central University Hospital Antonio Maria Pineda

1999-2002 Faculty member and active researcher in the Physiology Section. Department of Functional Sciences, Faculty of Medicine, Universidad Centro Cidade Lisandro Alvarado

1999-2000 Rural Doctor at Padre Oliveros Hospital. Municipality of Nirgua. State of Yaracuy, Venezuela

1994-1998 Trainer-teacher (competitive position) Physiology Section. Department of Functional Sciences. Dean of the Faculty of Medicine. Central West University Lisandro Alvarado

1993-1997 Research Intern at the Laboratory of Exercise Physiology Levels I, II and III of the Council for Scientific, Humanitarian and Technological Development (CDCHT) of the Central-West University “Lisandro Alvarado”.

Experience in the pharmaceutical industry:

Medical consultant for Pfizer Venezuela (Champix).

Medical consultant for Boehringer Ingelheim Venezuela (SPIRIVA)

Director of the center (principal investigator) of clinical trials of phase IIIB of Novartis and AstraZeneca.

Qualification

2006 Pulmonology Specialist. Central University of Venezuela. University Hospital of Caracas. Venezuela

2003 Specialist in Internal Medicine. Central-Western University "Lisandro Alvarado" Central University Hospital Antonio Maria Pineda. Barquisimeto, Venezuela. Graduated with honors

1998. Graduated from the Faculty of Medicine and Surgery of the Central Technological University Lisandro Alvarado, Barquisimeto-Venezuela. Graduated with honors.

Publications

1.- Analysis of blood biomarkers in patients with chronic obstructive pulmonary disease (COPD) and asthma-COPD co-occurrence (ACO). Gava G, Nunez A, Esquinas S, Sarasate M, Loeb E, Pirina P, Miravitles M, Barrecheguren M. COPD. 2020 Jun;17(3):306-310.

2.- Practical guide for the identification and diagnosis of asthma-COPD overlap (ACO). Nunez A, Sarasate M, Loeb E, Esquinas S, Miravitles M, Barrecheguren M. COPD. 2019 Feb;16(1):1-7.

3.- Nunez A, Sarasate M, Loeb E, Esquinas S, Miravitles M, Barrecheguren M. Practical guidelines for the identification and diagnosis of asthma-COPD overlap (ACO). COPD. 2019 Feb 21:1-7.

4.- Sexual and skeletal muscle characteristics in patients with chronic obstructive pulmonary disease. Sonia J. Torres, Maria Montes de Oca, Eduardo Loeb, Abdon Mata, Noelina Hernadez. Respiratory Medicine (2011) 105, 88-94.

5.- Lactate dehydrogenase isoenzymes in skeletal muscle of patients with COPD Sonia H. Torres, Maria Montes de Oca, Eduardo Loeb, Priva Zabner-Oziel, Valentina Wallis, Noelina Hernandez Arca Bronconeumol. 2009;45:75-80.

6.- Peripheral Muscle Changes in Non-COPD Smokers. Maria Montes de Oca, Eduardo Loeb, Sonia J. Torres, PhD, Juan De Sanctis, Noelina Hernandez, and Carlos Talamo, MD. CHEST, January 2008, vol. 133 no. 1 13–18

Dr. Alexander M. Rokitansky is a pediatric and adolescent surgeon and a pioneer of minimally invasive correction of pectus excavatum. He oversaw the creation of the pediatric surgery department at University Hospital Vienna from 1992 to 1994. He then led Pediatric and Adolescent Surgery at Klinik Donaustadt for 27 years, from 1994 to 2021. He chaired the Society for Pediatric Surgery and Intensive Care. He also led the Ludwig Boltzmann Institute of Pediatric Surgery and served as President of the Austrian Pediatric Surgery Society.

He earned his doctorate at the University of Vienna in 1982. He has been Professor of Pediatric and Adolescent Surgery at SFU Vienna since 2017. He has been Chief Surgeon at Vienna Private Clinic since 2021. Honors include an honorary doctorate from Carol Davila University (2012), honorary membership of the Austrian Society of Pediatric Surgery (2023), and the Golden Badge of Honor of the City of Vienna (2023).

Education and Experience

2019 – Present
Istanbul Florence Nightingale Hospital
Cardiology Department

2019
Germany Lübeck Hospital Arrhythmia Clinic
Electrophysiology Training

2018
Trakya University Faculty of Medicine
Associate Professor, Department of Cardiology

2017
TC. Ministry of Health Türkiye Higher Specialization Training and Research Hospital, Ankara
Electrophysiology Training

2015
Trakya University Faculty of Medicine, Department of Cardiology
Assistant Professor

2013
Cleveland Clinic, United States
Observant Doctor

2013
TC. Ministry of Health Türkiye Higher Specialization Training and Research Hospital, Ankara
Specialization

2008
Selçuk University Meram Faculty of Medicine
Medical Education

Memberships

Turkish Cardiology Association, Member

European Society of Cardiology

European Arrhythmia Association (EHRA)

Pichai Kittipanyaworakul, M.D.
Pichai Kittipanyaworakul, M.D.

INTERNAL MEDICINE / GASTROENTEROLOGIST AND HEPATOLOGIST

Graduation (M.D. From)

Bachelor of Medicine, Faculty of Medicine, Chiang Mai University

Certificates

Diploma in Internal Medicine, Faculty of Medicine, Chulalongkorn Memorial Hospital, Thai Red Cross Society

Diploma of Internal Medicine in Gastroenterology and Hepatology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University

Current Positions

INTERNAL MEDICINE / GASTROENTEROLOGIST AND HEPATOLOGIST AT INTRARAT HOSPITAL

I. Publications in International Journals

A. Experimental Studies

Doner F, Delibas N, Dogru H, Sari I, Yorgancigil B. Malondialdehyde Levels and Superoxide Dismutase Activity in Experimental Maxillary Sinusitis. Auris Nasus Larynx. 1999; 26(3): 287-91.

Döner F, Delibaş N, Dogru H, Yarıktaş M, Demirci M. The Role of Free Oxygen Radicals in Experimental Otitis Media. J Basis Clin Physiol Pharmacol. 2002; 13: 33-40.

Tuz M, Eroglu E, Dogru H, Delibas N, Tunc B, Uygur K. The Effect of Replacement Fluids and Normovolemic Hemodilution on the Survival of Dorsal Skin Flaps in Rats. Clin Otolaryngol. 2004; 29(1): 80-83.

Yarıktas M, Doner F, Ozguner F, Gokalp O, Dogru H, Delibas N. Nitric Oxide Level in the Nasal and Sinus Mucosa After Exposure to Electromagnetic Field. Otolaryngology-Head and Neck Surgery. 2004.

Prof. Dr. Mert Yilmaz is a board-certified cardiovascular surgeon with more than 30 years of experience. He specializes in both adult and pediatric cardiac surgery. He graduated from Istanbul University in 1988. He completed his residency at Uludag University and received further training at the Royal South Hants Hospital in the UK.

Dr. Yilmaz was among the first in Turkey to perform endovascular repair of abdominal aneurysms. He completed the country’s second case. He has led cardiovascular surgery departments at leading hospitals. He now heads the department at Kadıköy Florence Nightingale Hospital. He is also a full professor at Halic University and an international member of the Society of Thoracic Surgeons (USA).

Dr. Yilmaz has published over 50 peer-reviewed articles, including 7 first-in-literature reports. He holds accreditations from the European Association of Cardiothoracic Surgery.

Dr. Ergun Tozkoparan is a pulmonologist with expertise in diagnosing and treating lung diseases. He has a special focus on tuberculosis. He received his medical degree from GATA Military Medical School in 1989. He completed his pulmonology training at GATA, Ankara in 1996.

Dr. Tozkoparan has worked in leading hospitals in Turkey. He also served as a professor at the GATA Department of Pulmonology. He gained further experience in interventional pulmonology during a year at the University of Texas, MD Anderson Cancer Center.

In 2007, Dr. Tozkoparan published research in CCLM. He showed important changes in platelet indices in patients with tuberculosis. This work helped improve how the disease is monitored and managed.