Dr. Hanna is an outstanding physician. My father wasnt feeling well, and after a routine blood test by his primary physician he was found to have a low sodium. We were referred to Dr. Hanna, who promptly diagnosed the cause of my fathers low sodium and improved his overall health immediately. Additionally, he is comprehensive in his evaluations, and counseled us on ways to improve his diet and exercise. He is empathetic, caring, intelligent, intuitive, friendly, and personable. His office staff is accommodating and professional, like himself. I will continue to go to Dr. Hanna for my fathers care, and will go to him if I ever require a Nephrologist.