Nephrology

Nephrology is the medical sub-specialty that diagnoses and treats kidney diseases, including electrolyte disturbances and hypertension, and the care of patients requiring renal replacement therapy, including dialysis and renal transplantation.

St. Vincent’s nephrologists can provide care to patients with all types of kidney disease, including those in need of a transplant.

Many diseases affecting the kidney are systemic disorders and are not limited to the kidney itself. These types of conditions may require special treatment. Examples include acquired conditions such as autoimmune diseases (e.g., lupus), as well as congenital or genetic conditions such as polycystic kidney disease.

Patients are referred to nephrology specialists for various reasons, such as acute renal failure, chronic kidney disease, hematuria, proteinuria, kidney stones, hypertension, and disorders of acid/base or electrolytes.


Meet our Nephrologists:

Name Specialties Location
David Matthew Bennett, MD David Matthew Bennett, MD 203.335.0195
  • Nephrology
  • Trumbull
Sylvia Wu, MD Sylvia Wu, MD 203.335.0195
  • Nephrology
  • Trumbull
Sylvester Dorobisz, MD Sylvester Dorobisz, MD 203.799.1252
  • Nephrology
  • Orange
Aaron Matthew Dommu, MD Aaron Matthew Dommu, MD 203.335.0195
  • Nephrology
  • Trumbull
Robert Chai Kim, MD Robert Chai Kim, MD 203.335.0195
  • Nephrology
  • Trumbull
Bayode Ademola Afolalu, MD Bayode Ademola Afolalu, MD 203.799.1252
  • Nephrology
  • Orange
James Patrick Gavin, MD James Patrick Gavin, MD 203.335.0195
  • Nephrology
  • Trumbull
Mark Jay Hotchkiss, MD Mark Jay Hotchkiss, MD 203.799.1252
  • Nephrology
  • Orange
Rebecca L. Kent, MD Rebecca L. Kent, MD 860.972.4219
  • Nephrology
  • Hartford
  • Hartford
  • Bridgeport
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Sarah Khalid Khan, MD Sarah Khalid Khan, MD 203.838.4000
  • Nephrology
  • Wilton
  • Norwalk
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Peter Yenlung Chuang, MD Peter Yenlung Chuang, MD 203.799.1252
  • Nephrology
  • Orange
Nataliia Dyatlova, MD Nataliia Dyatlova, MD 203.799.1252
  • Nephrology
  • Orange

St. Vincent’s Medical Center