Dr. Sumit Kumar, MD, MPH, FASN, FACP

Chosen as one of Dallas's top three doctors in Nephrology.

Dr. Sumit Kumar is a board-certified nephrologist and the founder of Texas Kidney Institute in Dallas, which he opened in 2012. He treats chronic kidney disease, high blood pressure, and kidney stones, and he cares for patients on dialysis or awaiting a transplant. His focus areas include interventional nephrology, hypertension, and transplant medicine. Dr. Kumar earned his medical degree at the All India Institute of Medical Sciences and trained at SUNY Health Science Center and the University of Colorado Health Science Center. The practice also offers nutrition counseling and remote patient monitoring.

(214) 396-4950

9900 N. Central Expressway, Suite 215, Dallas, TX, 75231

Awards & Certifications:

  • Board certified in nephrology
  • Fellow of the American Society of Nephrology (FASN)
  • Fellow of the American College of Physicians (FACP)
  • D Magazine Best Doctor in Dallas County, Nephrology and Hypertension, 2015 to 2024
  • D Magazine Best Doctor in Collin County, 2018

Education & Training:

  • MD, All India Institute of Medical Sciences
  • Internship and residency, SUNY Health Science Center and University of Colorado Health Science Center
  • Nephrology fellowship, University of Colorado Health Science Center, Denver

Why did we choose Dr. Sumit Kumar, MD, MPH, FASN, FACP as one of our Top Doctors?

Top3Doctors.com selected Dr. Sumit Kumar as a top nephrologist in Dallas because of his advanced training, his focus on complex kidney and blood pressure problems, and his role in founding Texas Kidney Institute. Dr. Kumar earned his medical degree at the All India Institute of Medical Sciences. He then trained at SUNY Health Science Center and completed his nephrology fellowship at the University of Colorado in Denver. Board certified in nephrology, he also holds MPH, FASN, and FACP credentials. D Magazine named him a Best Doctor in Dallas County for nephrology and hypertension each year from 2015 through 2024. That record reflects years of respected work.

What sets Dr. Kumar apart is the way he built his own practice around long-term kidney care. He founded Texas Kidney Institute in Dallas in 2012, and the practice now includes a team of board-certified nephrologists. His focus areas include interventional nephrology, hypertension, and transplant medicine. The practice treats chronic kidney disease and kidney stones, supports dialysis and transplant patients, and runs research studies. Patients see Dr. Kumar at the North Central Expressway office. For these reasons, Top3Doctors.com proudly names Dr. Sumit Kumar among the top three nephrologists in Dallas.

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