Joshua Rein
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Joshua Rein, DO


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About Me

Joshua Rein, DO, is a board certified nephrologist and American Society of Hypertension Certified Hypertension Specialist. He is an Assistant Professor in the Department of Medicine, Division of Nephrology. He received his medical degree from the New York College of Osteopathic Medicine, completed residency in Internal Medicine at Mount Sinai Beth Israel where he excelled in clinical training having received the Dr. Ira B. Cohen Award in Recognition for the Most Outstanding Medical House Officer, and completed Nephrology training at Mount Sinai Hospital. Clinical interests include hypertension, acid/base, and electrolyte disorders. Dr. Rein is active in the education of fellows, residents, and students. Dr. Rein’s research is focused on renal physiology. Specifically, Dr. Rein is developing and characterizing a novel kidney-on-a-chip model for studying tubular ion transport physiology and addressing a variety of clinically important questions.

Please read his article in Our Town on "Healthy Kidneys, All Summer Long"   
ASSISTANT PROFESSOR | Medicine, Nephrology
Hospital Affiliations
  • Mount Sinai Beth Israel
  • The Mount Sinai Hospital
  • Mount Sinai Morningside and Mount Sinai West
Research Topics

Kidney, Lipid Signaling, Membrane Proteins/Channels, Receptors