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Gautham Viswanathan, MD

Nephrology
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piedmont member
4.9 out of 5 – 
New patient visits

Piedmont Nephrology & Internal Medicine Atlanta

105 Collier Rd NW Suite 3040 Atlanta, GA 30309
Fax
404-350-9781
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Verified Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
4.9 out of 5
1,537 ratings,
532 reviews
3/17/2026
Very professional
2/6/2026
Professional and knowledgeable
1/29/2026
Can I give him a 20. He is the kindest and most attentive Doctor I Know.
1/27/2026
Dr. V provided me with a wonderful overview of my health. I am most appreciative to have him as one of my care providers.
1/23/2026
Dr. Viswanathan is an exceptional nephrologist and one of the most thorough physicians I have ever encountered. From the very beginning, it was clear that he truly values comprehensive, patient-centered care. He took the time to carefully review my medical records in detail, including records from prior years at a different hospital, which immediately gave me confidence that he was focused on the full picture, not just a quick snapshot of my current visit. What stood out most was how attentive and thoughtful he was during our appointment. He listened closely to my concerns, asked the right questions, and made sure I felt heard and respected throughout the entire process. He never rushed the conversation and took time to explain things clearly in a way that was easy to understand. I am truly grateful for the level of attention, professionalism, and compassion Dr. Vishwanathan provided. I highly recommend him to anyone seeking an outstanding nephrologist who is knowledgeable, meticulous, and committed to delivering the highest quality care.

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Piedmont Nephrology & Internal Medicine Atlanta

105 Collier Rd NW Suite 3040Atlanta, GA 30309
Fax