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Dr. Gautham Viswanathan, MD

Dr. Gautham Viswanathan, MD

Age 43 Nephrology M
(1) 1 reviews

Telehealth available

Accepting New Patients


Dr. Gautham Viswanathan, MD is a nephrology specialist in Atlanta, GA. Dr. Viswanathan completed a residency at Finch Univ-Mt Sinai. He currently practices at Piedmont Nephrology and Internal Medicine and is affiliated with Piedmont Hospital. He accepts multiple insurance plans. Dr. Viswanathan is board certified in Internal Medicine.


  • Finch Univ-Mt Sinai, Residency Hospital
  • Tufts Med Ctr, Fellowship Hospital — 2012
  • Sackler Sch Tuft U, Other Education — 2011
  • Madras Medical College, Tamil Nadu Dr Mgr Medical University, Medical School — 2000

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Georgia
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Humana
  • Medicaid
  • MultiPlan
  • Sagamore Health Network
  • UnitedHealthCare

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  1. Piedmont Nephrology and Internal Medicine

    1. 1
      Piedmont Nephrology and Internal Medicine
      105 Collier Rd Nw Ste 3040, Atlanta, GA 30309 Existing Patients: (404) 355-7375

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I highly respect Dr Guatham Viswanathan. He is an excellent Nephrologist and he always treats me with respect. He listens and is very concerned about my well-being. I have the utmost confidence and trust in this doctor. I couldn't be more pleased with any other doctor, he's sharp, current and a very well seasoned Nephrologist. He's a credit to Piedmont Hospital. Doctor Viswanathan and his staffs are a wonderful group and very high on the professional level.
Amanda Marshall in Powder Springs, GA — Mar 07, 2017
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Photo: Dr. Gautham Viswanathan, MD
Dr. Gautham Viswanathan, MD
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Frequently Asked Questions

Dr. Viswanathan frequently treats Glomerulonephritis & Nephropathy.  

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Hospital Affiliations

  • Piedmont Hospital