
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
Find Dr. Viswanathan's expertise for a condition
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- Distinguished
- Chronic Kidney DiseaseDr. Viswanathan isDistinguished. Learn about Chronic Kidney Disease.
- End-Stage Renal Disease (ESRD)Dr. Viswanathan isDistinguished. Learn about End-Stage Renal Disease (ESRD).
- Advanced
- Acute Kidney FailureDr. Viswanathan isAdvanced. Learn about Acute Kidney Failure.
- Autosomal Dominant Tubulointerstitial Kidney Disease
- GlomerulonephritisDr. Viswanathan isAdvanced. Learn about Glomerulonephritis.
- Lupus NephritisDr. Viswanathan isAdvanced. Learn about Lupus Nephritis.
- Medullary Sponge KidneyDr. Viswanathan isAdvanced. Learn about Medullary Sponge Kidney.
- NecrosisDr. Viswanathan isAdvanced. Learn about Necrosis.
- NephronophthisisDr. Viswanathan isAdvanced. Learn about Nephronophthisis.
- Polycystic Kidney DiseaseDr. Viswanathan isAdvanced. Learn about Polycystic Kidney Disease.
- Senior-Loken SyndromeDr. Viswanathan isAdvanced. Learn about Senior-Loken Syndrome.
- Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH)
- Thin Basement Membrane NephropathyDr. Viswanathan isAdvanced. Learn about Thin Basement Membrane Nephropathy.
View All 11 Advanced Conditions
- Experienced
- Acute Arterial Occlusion of KidneyDr. Viswanathan isExperienced. Learn about Acute Arterial Occlusion of Kidney.
- Autosomal Dominant HypocalcemiaDr. Viswanathan isExperienced. Learn about Autosomal Dominant Hypocalcemia.
- Bilateral HydronephrosisDr. Viswanathan isExperienced. Learn about Bilateral Hydronephrosis.
- BoilsDr. Viswanathan isExperienced. Learn about Boils.
- CalcinosisDr. Viswanathan isExperienced. Learn about Calcinosis.
- CalciphylaxisDr. Viswanathan isExperienced. Learn about Calciphylaxis.
- CarbuncleDr. Viswanathan isExperienced. Learn about Carbuncle.
- Childhood Hypophosphatasia (HPP)Dr. Viswanathan isExperienced. Learn about Childhood Hypophosphatasia (HPP).
- Congenital MicrocoriaDr. Viswanathan isExperienced. Learn about Congenital Microcoria.
- Congenital Nephrotic SyndromeDr. Viswanathan isExperienced. Learn about Congenital Nephrotic Syndrome.
- Diabetes Insipidus (DI)Dr. Viswanathan isExperienced. Learn about Diabetes Insipidus (DI).
- Diabetic NephropathyDr. Viswanathan isExperienced. Learn about Diabetic Nephropathy.
- Familial HyperaldosteronismDr. Viswanathan isExperienced. Learn about Familial Hyperaldosteronism.
- Familial Hypocalciuric Hypercalcemia Type 1Dr. Viswanathan isExperienced. Learn about Familial Hypocalciuric Hypercalcemia Type 1.
- Feingold SyndromeDr. Viswanathan isExperienced. Learn about Feingold Syndrome.
- Focal Segmental GlomerulosclerosisDr. Viswanathan isExperienced. Learn about Focal Segmental Glomerulosclerosis.
- FolliculitisDr. Viswanathan isExperienced. Learn about Folliculitis.
- Gitelman SyndromeDr. Viswanathan isExperienced. Learn about Gitelman Syndrome.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- High Potassium LevelDr. Viswanathan isExperienced. Learn about High Potassium Level.
- HydronephrosisDr. Viswanathan isExperienced. Learn about Hydronephrosis.
- HyperaldosteronismDr. Viswanathan isExperienced. Learn about Hyperaldosteronism.
- HypercalcemiaDr. Viswanathan isExperienced. Learn about Hypercalcemia.
- Hypophosphatasia (HPP)Dr. Viswanathan isExperienced. Learn about Hypophosphatasia (HPP).
- HypophosphatemiaDr. Viswanathan isExperienced. Learn about Hypophosphatemia.
- IgA NephropathyDr. Viswanathan isExperienced. Learn about IgA Nephropathy.
- Juvenile Paget's DiseaseDr. Viswanathan isExperienced. Learn about Juvenile Paget's Disease.
- Kidney StonesDr. Viswanathan isExperienced. Learn about Kidney Stones.
- Liver FailureDr. Viswanathan isExperienced. Learn about Liver Failure.
- Low Potassium LevelDr. Viswanathan isExperienced. Learn about Low Potassium Level.
- Low Sodium LevelDr. Viswanathan isExperienced. Learn about Low Sodium Level.
- Magnesium DeficiencyDr. Viswanathan isExperienced. Learn about Magnesium Deficiency.
- Milk-Alkali SyndromeDr. Viswanathan isExperienced. Learn about Milk-Alkali Syndrome.
- NephrocalcinosisDr. Viswanathan isExperienced. Learn about Nephrocalcinosis.
- Nephrogenic Diabetes InsipidusDr. Viswanathan isExperienced. Learn about Nephrogenic Diabetes Insipidus.
- NephrosclerosisDr. Viswanathan isExperienced. Learn about Nephrosclerosis.
- Nephrotic SyndromeDr. Viswanathan isExperienced. Learn about Nephrotic Syndrome.
- Neurohypophyseal Diabetes InsipidusDr. Viswanathan isExperienced. Learn about Neurohypophyseal Diabetes Insipidus.
- Poststreptococcal GlomerulonephritisDr. Viswanathan isExperienced. Learn about Poststreptococcal Glomerulonephritis.
- Renovascular HypertensionDr. Viswanathan isExperienced. Learn about Renovascular Hypertension.
View All 40 Experienced Conditions
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