Kidneys play an integral role in managing the daily operation of various body processes. Their primary function is to regulate blood pressure, activate vitamin D, eliminate excess water, and cleanse blood. Regular check-up is an important strategy for improving the performance of these organs. A competent kidney doctor Cleveland should come up with an effective treatment plan after studying the past medical record of patients and carrying out a thorough physical examination. Diseases can be treated easily and at an affordable cost when they are discovered early.