Gastroenterologist ·
The London Clinic , London, United Kingdom
26 Years of experience ·
Languages Spoken: English
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Dr. Yiannis Kallis is available to teleconsult on the MediGence platform.
The consultation can last from 15 to 30 minutes. It may exceed the estimated time, depending on the patient’s queries and the doctor's medical suggestions.
We have Medical specialists and board-certified doctors on our panel of doctors. The consultation will be organised within 24 to 48 hours or based on the availability of the doctor and the patient.
No, the follow-up consultation fee is not included in the consultation price. The patient will be required to re-book the consultation.
The option to share your medical records is available between the steps of the form provided to you on the website.
Yes. If you are satisfied with the consultation, you can go ahead with treatment packages for your diagnosis with the help of our case managers.
Yes. The cost estimate will be provided to you by our case manager, including the doctor’s opinion, the cost estimate, and crucial information about traveling to your medical destination.
A hepatologist is a specialist doctor who focuses on the diagnosis, treatment, and management of liver diseases, bile duct disorders, gallbladder issues, and pancreatic problems.
A gastroenterologist treats diseases of the digestive system, including the oesophagus, stomach, intestines, liver, pancreas, bile ducts, and gallbladder.
You should see a hepatologist if you have liver-related issues such as hepatitis, cirrhosis, fatty liver disease, liver cancer, abnormal liver tests, or complications related to liver function.
A gastroenterologist manages all digestive system conditions, whereas a hepatologist is a gastroenterologist with additional expertise in liver, pancreas, bile ducts, and gallbladder disorders.
ERCP (Endoscopic Retrograde Cholangiopancreatography) is a specialised endoscopic procedure used to diagnose and treat problems in the bile ducts and pancreatic ducts, such as blockages, stones, or strictures.
Yes, hepatologists trained in endoscopy can perform diagnostic and therapeutic endoscopic procedures, including ERCP, to manage bile duct and pancreatic conditions.
Some liver conditions, such as hepatitis B and C, fatty liver, and autoimmune liver disease, can be treated effectively if diagnosed early. Advanced liver disease may require transplantation.
They evaluate patients for transplant, manage them before and after surgery, and coordinate care with transplant surgeons to ensure the best outcomes.
In most cases, yes. Patients are usually referred by their GP or another specialist when specific liver or digestive issues are identified.
Common tests include liver function tests, ultrasound, MRI/CT scans, FibroScan (to check liver stiffness), liver biopsy, and endoscopic procedures like ERCP.
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
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