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Dr. Zeynal Dogan

Dr. Zeynal Dogan

Bariatric Surgeon ·
, Elazig, Turkey

20 Years of experience ·
Languages Spoken: Turkish , English

Zeynal Dogan is currently available for hospital consultations. Explore online consultation options or book an in-person visit.

Specialises in:

Pancreatic CancerPancreatitisBile Duct CancerCrohn's DiseaseGastrointestinal Cancer

About Dr. Zeynal Dogan

Conditions treated by Dr. Zeynal Dogan

Here are the conditions that are treated by Dr. Zeynal Dogan.:

  • Pancreatic Cancer
  • Pancreatitis
  • Bile Duct Cancer
  • Crohn's Disease
  • Gastrointestinal Cancer
  • Esophageal Varices
  • Ulcer
  • Celiac Disease
  • Inflammatory Bowel Diseases
  • Liver Cancer
  • Gastrointestinal Bleeding
  • Jaundice
  • Abdominal Pain

Of the various gastroenterological health conditions, having inflamed large intestine or pancreas or sores on the stomach lining and small intestine are two common yet serious ones. Liver disease and gallbladder conditions also warrant a visit to the Gastroenterologist. Digestive system related conditions are resolved with the expertise of the doctors who work in this specialty.

Signs and Symptoms treated by Dr. Zeynal Dogan

We have outlined for you the many signs and symptoms that indicate a gastroenterological condition.:

  • Loss of weight and appetite
  • Changes in bowel habits that are beginning to concern you
  • Coeliac disease
  • Oesophageal discomfort
  • Pale coloured stools
  • Lethargy
  • Inflammatory bowel disease (IBD)
  • Urine of dark colour
  • Leakage/ stains in underwear
  • Vomiting
  • Persistent heartburn/ GERD
  • Belching or excessive gas
  • Rectal bleeding/ blood in stool
  • Bowel movements that are hard to control
  • Gallstones
  • Bloating or abdominal pain

Even seemingly less harmful and everyday symptoms like diarrhea, constipation and heartburn can be an evidence of something more serious if it is happening repeatedly and persistently. Gastroenterological conditions which start becoming chronic in nature do manifest in symptoms like blood in the stool and yellowing of the skin. Kindly do not let the symptoms become more severe and beyond the scope of complete solution and treatment becomes elusive.

Operating Hours of a Gastroenterlogist

The doctor operates from 9 am to 5 pm, from Monday to Saturday only. The doctor is well respected in the field of Gastroenterology and has a great track record in treating patients.

Popular Procedures performed by Dr Zeynal Dogan

The popular procedures performed by Dr. Zeynal Dogan are as follows:

  • Endoscopy (UGI Endoscopy)

It is this doctor who manages the treatment of and also performs the right treatment of a wide range of gut related conditions in patients. A Gastroenterologist does perform procedures but these are only for diagnosis purposes, and are not surgical in nature. They do refer the person to a gastrointestinal surgeon if operation becomes the right option.

Qualification

  • 2004: Ankara University Faculty of Medicine
  • 2009: Ankara University Faculty of Medicine- Internal Medicine-Specialization
  • 2015: Ankara Education and Research Hastane -Gastroenterology-Specialty
  • 2018: Adiyaman Education and Research Hospital- Associate Professorship

Work Experiences

  • Currently working at Medical Park Elazıg Hospital

Memberships (4)

  • Hepato Bilio Pancreology Association
  • Turkish Gastroenterology Association
  • Turkish Liver Research Association
  • Association Association Inflammatory Bowel Diseases Association

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Procedures Performed

Adhesion Lysis
Cardiomyotomy
Endoscopy (UGI Endoscopy)
Foregut Surgery
Hiatal Hernia Repair
Ileoanal Anastomosis (J-Pouch) Surgery
Laparoscopic Colon Resection
Laparoscopic Ventral Hernia Repair
Low Anterior Resection
Meckel's Diverticulectomy Treatment
Nissen Fundoplication
Pancreatectomy
Pancreatic Surgery
Partial Colectomy
Peroral Endoscopic Myotomy (POEM)
Proctectomy
Retroperitoneum Surgery
Robotic Hernia Surgery
Small Bowel Resection
Splenectomy
Stapled Hemorrhoidopexy
Subtotal Proctocolectomy
Total Colectomy

Frequently Asked Questions

Dr. Zeynal Dogan is a specialized Gastroenterologist and is one of the most sought after doctors in Elazig, Turkey.

No, this doctor does not offer telemedicine via MediGence

Dr. Zeynal Dogan is one of the most sought after specialists in Turkey and has over 12 Years years of experience.

FAQ's Related to Gastroenterologist

The digestive system is a key part of the body and the conditions or health issues linked to it will get you a referral to a Gastroenterologist. When you first consult with the doctor, they will ask you the questions and recommend tests that will help gain a better understanding into the illness and its causes. If you need to make lifestyle and dietary adjustments, a Gastroenterologist assists you in keeping up with them and prescribing you the medications. A Gastroenterologist must have the knowledge of various factors such as:

  1. Gastrointestinal organs
  2. Movement of matter via intestines and stomach
  3. Digestion, absorption of nutrients
  4. Removal of body waste
  5. Liver system

A consultation with a Gastroenterologist comes with the requirement of some tests to be performed either before or during the process and they are listed below:

  • Gastroscopy
  • Esophageal/Gastric Manometry
  • Endoscopic Retrograde Cholangiopancreatography (ERCP)
  • pH Monitoring
  • Endoscopic Ultrasound
  • Upper GI Series (barium swallow or barium meal)

The condition which is affecting the patient can be understood through procedures such as Colonoscopies, Gastroscopies and Liver biopsies. An Endoscopy uses a camera inserted inside body via mouth through to esophagus with a thin and long tube to send back images which can help decipher symptoms. The difference between an endoscopy and a Colonoscopy, Sigmoidoscopy is that in these two the tube is inserted via rectum. Diagnostic imaging tests such as Computed tomography scan (CT or CAT scan), Magnetic resonance imaging (MRI) and Ultrasound are non invasive methods to understand the cause of the condition, confirm diagnoses and monitor the treatment response.

You must go to see a Gastroenterologist when there are symptoms pointing towards an issue with the digestive system or digestive tract or your age means that a regularly checkups for colorectal cancer are required. Sometimes the condition is clear and not just an indicative symptom, few conditions that would need a visit are suspected gallstones, ulcers, and Hemorrhoids. You can also refer to the doctor if you are recovering from a surgery and need help with rehabilitation towards a better digestive health.

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Dr. Vishwas Kaushik
Reviewer

MBBS, MD

7 Years of Experience

Last Reviewed - June 2026

Dr. Vishwas Kaushik is a qualified medical professional holding an MBBS from the prestigious Belgorod State University, Russia, with a strong foundation in clinical medicine and healthcare practice. His comprehensive medical training has equipped him with a profound understanding of evidence-based clinical practices, patient-centered care, and the evolving landscape of modern medicine. With a keen interest in medical research and scientific communication, he consistently translates complex clinical concepts into clear, accurate, and accessible content for diverse audiences. His work reflects a deep commitment to advancing medical knowledge, delivering impactful healthcare insights, and bridging the gap between clinical expertise and accessible medical communication.
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Dr. Shagufta Parveen
Author

Doctor of Pharmacy

3 Years of Experience

Dr. Shagufta Parveen is a Clinical researcher and medical writer with expertise in clinical pharmacology and pharmacotherapeutics. She holds a B.Pharm and Doctor of Pharmacy (Post-Baccalaureate) degree from Teerthanker Mahaveer University, Moradabad.

During her clinical stint at BLK-Max Super Speciality Hospital and Indraprastha Apollo Hospital, she gained hands-on experience in the Clinical Pharmacology Department. Combining scientific knowledge with strong medical writing skills, Dr. Shagufta develops evidence-based healthcare content, treatment guides, and patient education resources.

Her work focuses on simplifying complex medical concepts while maintaining scientific accuracy, helping readers better understand healthcare advancements and treatment options.

In addition to her writing expertise, she is actively involved in scientific research and has contributed to peer-reviewed publications.

Her research work is accessible through the following links:

https://scholar.google.com/citations?user=lMVK1eIAAAAJ&hl=en

https://carcinogenesis.com/index.php/JOC/article/view/870

https://carcinogenesis.com/index.php/JOC/article/view/868

https://wjpsronline.com/abstract/0000000760

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