Sharon Bartosh, MD (Pediatrics)

Dr. Bartosh received her medical degree and completed residency training in pediatrics and fellowship training in pediatric nephrology at St. Christopher’s Hospital for Children/Temple Medical School in Philadelphia. Following a seven-year faculty position at the University of Chicago, she came to Madison to head the Pediatric Nephrology Division at University of Wisconsin Children’s Hospital. She is certified by the American Board of Pediatrics in pediatrics and pediatric nephrology, with special interests in pediatric renal failure, dialysis and transplantation, cardiac involvement and growth in children with renal disease, and kidney stones in childhood. She is medical director of the Pediatric Renal Transplant Program.

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Micah Chan, MD

Micah R. Chan, MD, MPH, is an assistant professor of nephrology at the University of Wisconsin School of Medicine and Public Health. He is board-certified in internal medicine and nephrology. Dr. Chan is a member of the American Society of Nephrology and the American Society of Diagnostic Interventional Nephrology. His clinical focus is the prevention, evaluation and treatment of chronic kidney disease, with special interest in referral patterns. Dr. Chan is currently involved in a broad range of clinical research in interventional nephrology. With his colleagues, he plans to improve vascular access for hemodialysis patients with novel methods of treatment and prevention.

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Roy Allan Jhagroo, MD

Dr. Jhagroo earned his medical degree from Ross University School of Medicine. He completed his residency at the University of Connecticut Medical Residency Program and his fellowship at Upstate Medical University. Dr. Jhagroo is the medical director of Wisconsin Dialysis, Inc.

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Laura Maursetter, DO

Dr. Maursetter's clinical responsibilities include a full range of inpatient services and outpatient nephrology care at the William S. Middleton Veterans Memorial Hospital and for correctional inmates via telemedicine.

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Allison C. Redpath Mahon, MD (Pediatrics)

Dr. Redpath Mahon is a pediatric nephrologist who provides care for pediatric transplant patients. Prior to joining the nephrology team at UW Health, she completed a fellowship at Seattle Children’s Hospital, where she also completed a master's degree in public health. Her clinical specialties include hypertension, chronic kidney disease, dialysis and caring for patients with acute kidney injury in critical care settings.

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Sana Waheed, MD

Dr. Waheed is a UW Health nephrologist. Prior to joining the nephrology team at UW Health, she completed a fellowship at Johns Hopkins Hospital in Baltimore, Maryland. She completed her residency at the University of Cincinnati Hospitals.

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Maureen J. Wakeen, NP

Maureen J. Wakeen, NP, completed her education at the University of Wisconsin-Madison and is certified by the American College of Nurse Practitioners.

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Aaron G. Wightman, MD (Pediatrics)

Dr. Wightman is a pediatric nephrologist. Prior to joining the nephrology team at UW Health, he completed a fellowship in nephrology and bioethics at Seattle Children’s Hospital, where he also completed his residency.

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Alexander S. Yevzlin, MD

Dr. Yevzlin is the medical director of the UW Health Chronic Kidney Disease Clinic and director of the Interventional Nephrology and Acute Dialysis programs. He completed his fellowship at the Northwestern University Memorial Hospital Feinberg School of Medicine and his residency at the University of Michigan Hospital.

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Madison Area Renal Specialists

  • Edward Ahrens, MD
  • Chris Eggert, MD
  • Gloria Song, MD
  • Deb Loomis, PA