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  • Meet Our Team
    • Dr. Michael Katz
    • Dr. Lara Watkins
    • Dr. Gautham Viswanathan
    • Dr. Malar Ramasamy
  • Contact
(404) 355-7375

About Dr. Viswanathan

Dr. Viswanathan hails from Chennai, India, where he completed his initial medical training at Madras Medical College. He then advanced his education with postgraduate studies at Rosalind Franklin University in Chicago. With six years of experience as an internist, Dr. Viswanathan chose to specialize in nephrology, completing a fellowship at Tufts University.
Known for his commitment to evidence-based care, Dr. Viswanathan enriched his nephrology expertise by earning a master’s degree in clinical research. This advanced training equips him to integrate robust research methodologies into clinical practice.
Outside the clinic, Dr. Viswanathan enjoys playing tennis with his three sons and his spouse, Dr. Ramasamy. Together, they travel and hike to explore new destinations.

Patient Philosophy

Dr. Viswanathan advocates patient empowerment through education and shared decision-making. He carefully explains medical diagnoses and treatment plans, ensuring patients are well-informed and active participants in their healthcare.

Education

  • Medical School: Madras Medical College, India
  • Internal Medicine Residency: Rosalind Franklin University of Medicine and Science, Chicago
  • Nephrology Fellowship: Tufts Medical Center, Boston, MA
  • Masters in Clinical Research: Tufts University, Sackler School of Medicine

Memberships

  • Renal Physicians Association

Certifications:

  • Board-Certified: American Board of Internal Medicine
  • Board-Certified: American Board of Internal Medicine (Nephrology Subspecialty)

Hospital Affiliations

  • Piedmont Atlanta

Locations

  • 105 Collier Rd NW #3040 Atlanta, GA 30309
  • 660 Cherokee St NE #250 Marietta, GA 30060
HomeMeet our TeamDr. RamasamyDr. Michael KatzDr. ViswanathanDr. Lara B. WatkinsContact
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