Dr. Mohammed Fathy Zaky,  Gastroenterology Consultant, at the Saudi German Hospital, Riyadh.
Specialized in Transplant hepatology and ERCP, diagnostic and therapeutic endoscopy & colonoscopy, Intra-gastric balloon placement, PEG tube placement, polypectomy and endoscopic mucosal resection, Stent insertion and strictures dilatation, variceal band ligation and injection sclerotherapy,
removal of foreign bodies from GIT, esophageal reflux diseases, peptic ulcer disease, H. pylori infection,
celiac disease, ulcerative colitis, crohn's disease,
acute and chronic diarrhea, chronic constipation, irritable bowel syndrome, GI Bleeding diseases including hematemesis, melena, and rectal bleeding,
acute or chronic cholecystitis, pancreatitis, bile duct obstruction, acute and chronic hepatitis, fatty liver, and viral hepatitis, liver cirrhosis, liver disease complications, liver tumors, and Pre- and post-liver transplantation management.