Conditions Treated by Dr. Mark R. Kaplan, MD

• Chronic Kidney Diseases
• End-Stage Renal Disease
• Gout
• Hypertension
• Hypokalemia
• Iron Metabolism Disorders
• Magnesium Metabolism Disorders
• Mineral Metabolism Disorders
• Renal Hyperparathyroidism
• Vitamin D Deficiency
• Wegener's Granulomatosis