Dr. Nayer Mohamed El-Behiery is a highly experienced Nephrologist with over 35 years of expertise in the diagnosis, treatment, and management of kidney diseases and has extensive experience in managing nephrology units, dialysis services, and renal emergencies across Egypt, Saudi Arabia, and Oman. Dr. Nayer has led nephrology departments and supervised dialysis units serving large patient populations. His clinical expertise includes the management of acute and chronic kidney diseases, dialysis care, transplant patient follow-up, and renal emergencies. Dr. Nayer Mohamed El-Behiery is a highly experienced Nephrologist with over 35 years of expertise in the diagnosis, treatment, and management of kidney diseases and has extensive experience in managing nephrology units, dialysis services, and renal emergencies across Egypt, Saudi Arabia, and Oman. Dr. Nayer has led nephrology departments and supervised dialysis units serving large patient populations. His clinical expertise includes the management of acute and chronic kidney diseases, dialysis care, transplant patient follow-up, and renal emergencies.