Kidney Disease (Adult)

Nephrology Care

Yale-New Haven Hospital offers comprehensive services in nephrology, the branch of medicine that covers the wide spectrum of kidney diseases and conditions. Our highly trained nephrology physicians (nephrologists) collaborate to provide diagnostic and treatment expertise to patients with chronic kidney disease, advanced renal insufficiency, end-stage renal disease, renal transplantation and hypertension.

Kidney Disease (Adult)

Whether working closely with referring physicians or serving as the principal caregivers for the patient, our approach is multidisciplinary, involving skilled nurses, dietitians, social workers and other physicians. Inpatient care at YNHH is provided on a 24/7 basis; outpatients are seen regularly in the hospital's Dana Clinic Building.

Why Choose YNHH for Nephrology Services

Only a few medical institutions in the country have the commitment to understanding and treating inherited kidney diseases and the resources to house the prestigious George M. O’Brien Kidney Research Center and a Polycystic Kidney Disease (PKD) Research Center, all supported by the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK).We are one of those centers.

YNHH nephrologists are board certified in both internal medicine and nephrology, and are recognized experts in the field. Because of our close association with Yale School of Medicine, beyond providing outstanding patient care, we also actively participate in leading-edge nephrology research, clinical trials and education. In addition to offering evaluation and treatment for the entire spectrum of kidney diseases and conditions, we oversee primary care to a large group of patients with end-stage renal disease (ESRD). In collaboration with Yale-New Haven Transplantation Center, we have the largest kidney transplantation program in New England.

 Among the best in the U.S.


Yale-New Haven Hospital has been named as one of the top hospitals in the United States, according to U.S.News & World Report's annual "Best Hospitals" rankings.

Yale-New Haven ranked among the very best in the nation in 11 medical specialties, including nephrology, which ranked #23.

Our Services

Renal Failure Program

Renal failure refers to temporary or permanent damage to the kidneys that results in loss of normal kidney function. There are different types of renal failure. Acute renal failure has a sudden onset and is potentially reversible. Chronic renal failure progresses slowly over at least three months and can lead to permanent renal failure. End-stage renal disease (ESRD) is when the kidneys permanently fail to work.

In addition to a physical examination and complete medical history, our diagnostic procedures for renal failure may include blood tests, urine tests, renal ultrasound (also called sonography), kidney biopsy and CAT scanning. Specific treatment — which can be determined by a referring physician or our hematology team — may include admission to YNHH, administration of intravenous (IV) fluids, diuretic therapy (to increase urine output), specific medications, dietary restrictions, dialysis and kidney transplantation.

Dialysis is a procedure that our hematology team routinely performs on patients diagnosed with acute or chronic renal failure, or who have ESRD. The process involves removing waste substances and fluid from the blood that are normally eliminated by the kidneys. There are two types of dialysis: 1) Peritoneal dialysis is performed by surgically inserting a soft, hollow tube into the lower abdomen, near the navel, then running a special solution, called dialysate, through it. 2) Hemodialysis involves connecting the patient to a machine that drains the blood, treats it in dialysate, then returns the blood.

Our Renal Failure Program, one of the oldest in Connecticut, places tremendous emphasis on providing a range of treatments aimed at avoiding dialysis and restoring healthy kidney function. When dialysis is required, though, we provide primary care with at-home peritoneal dialysis or hemodialysis at local facilities. Our out-of-hospital dialysis services include home peritoneal dialysis by personalized prescription and in-center hemodialysis with state-of-the-art technology.

Besides renal failure, we provide evaluation and care for a range of other kidney disorders:

  • Glomerulonephritis is a disease in which the kidneys' filters become inflamed and scarred, and slowly lose their ability to remove wastes and excess fluid from the blood to make urine. Care requires a kidney biopsy, which we perform using CT scan guidance and analyze with an expert renal pathologist. Ongoing management of the patient is most often directed by the attending nephrologist as a principal caregiver, usually in collaboration with a referring physician.
  • Hypertension, or high blood pressure, can be associated with kidney disorders. We offer evaluation and treatment of severe cases with different medications and surgical procedures.
  • Diabetic nephropathy, or deterioration of the kidneys, occurs in five stages. The fifth stage is ESRD. Diabetes is the most common cause of ESRD, accounting for about 44 percent of cases. Progress from one stage to the next can take many years, with 23 years being the average length of time to reach stage five. Treatment may include proper diet, exercise, strict monitoring and controlling of blood glucose levels, often with medication and insulin, and medication to lower blood pressure.
  • Polycystic kidney disease (PKD) is a genetic disorder characterized by the growth of numerous cysts filled with fluid in the kidneys. PKD cysts can reduce kidney function, leading to kidney failure. Treatment includes patient and family counseling, tight blood pressure control, prompt treatment of infection and procedures to shrink cysts.
  • Renal osteodystrophy, or defective bone development related to kidney function, is determined by bone biopsy. We counsel patients regarding phosphate restriction and often prescribe vitamin D therapies.

All nephrology patients with renal failure are considered potential candidates for renal transplantation. We refer our patients to Yale-New Haven Transplantation Center.

More Information

Our Physicians

Use our online tool to find a doctor