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Kidney Disease

Patient Care Team

Valerie Lynne Johnson, MD, PhD
Eduardo M. Perelstein, MD
Chiefs, Pediatric Nephrology

Juhi Kumar, MD

Mary Montalvo
Divisional Administrator

Christa Gardner, RN
Registered Nurse

Wanda Grobelkiewicz
Ria Alexander
Senior Medical Secretaries

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Physicians

Specialty or Expertise

Our Physicians

Valerie Lynne Johnson, MD, PhD Dialysis, Glomerulonephritis, Hypertension, Nephrotic Syndrome, Renal Transplantation, Hematuria, Proteinuria

Juhi Kumar, MD Pediatric Nephrology, Kidney Disease, Kidney Failure, Renal Transplantation, Kidney Transplantation, Proteinuria, Dialysis, Glomerulonephritis, Hematuria

Eduardo M. Perelstein, MD Glomerular Diseases & Nephrotic Syndrome, Hemolytic Uremic Syndrome, Hypertension, Kidney Disease, Electrolyte Disorders, Tubulopathies

Contact Us

Division of Pediatric Nephrology
505 East 70th Street
Helmsley Tower, 3rd Floor
New York, NY 10021

Phone: (646) 962-4324
Fax: (646) 962-0246

For office hours and staff information, view our medical practice page.