Best Colonoscopy Doctors Abroad

Dr. Ioannis Serafetinidis is a Gastroenterologist–Endoscopist at the IASYS Clinic Outpatient Department in Vyronas, Athens. He provides diagnosis and endoscopic treatment for digestive disorders to local and international patients.

He holds a Medical Degree from the National and Kapodistrian University of Athens. He completed his residency and specialization in the United States and pursued advanced postgraduate training there. This training included work in major clinical centers.

Expertise: gastroscopy, colonoscopy, diagnostic and therapeutic endoscopy, GERD, inflammatory bowel disease, colorectal cancer screening, and peptic ulcer disease. He is highly rated by patients on multiple online platforms. Languages: Greek, English.

Dr. Javier Aranda Hernández is a gastroenterologist at Publio Cordón Memorial Hospital in Madrid. He treats digestive conditions including gastritis, Barrett's esophagus, and gastrointestinal polyps. Dr. Hernández also manages surgical cases such as incisional hernias. He works at a facility accredited by the Joint Commission International (JCI). The hospital has a team of more than 110 doctors across various specialties. The center follows protocols from the European Society of Human Reproduction and Embryology and surgical standards from the American College of Surgeons.

Dr. Marta Cruz Aparicio is a gastroenterologist at Publio Cordón Memorial Hospital in Madrid. She treats stomach, colon, and pancreatic cancers, along with chronic conditions like Hepatitis B and IgG4-related disease. Her surgical work includes the removal of duodenal polyps. Dr. Aparicio practices at a JCI-accredited facility, a certification for patient safety and clinical quality.