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
- AngioedemaDr. Viswanathan isDistinguished. Learn about Angioedema.
- Chronic Spontaneous Urticaria (CSU)Dr. Viswanathan isDistinguished. Learn about Chronic Spontaneous Urticaria (CSU).
- HivesDr. Viswanathan isDistinguished. Learn about Hives.
- Advanced
- AsthmaDr. Viswanathan isAdvanced. Learn about Asthma.
- Bloom SyndromeDr. Viswanathan isAdvanced. Learn about Bloom Syndrome.
- Chronic Eosinophilic PneumoniaDr. Viswanathan isAdvanced. Learn about Chronic Eosinophilic Pneumonia.
- Common Variable Immune DeficiencyDr. Viswanathan isAdvanced. Learn about Common Variable Immune Deficiency.
- Eosinophilic AsthmaDr. Viswanathan isAdvanced. Learn about Eosinophilic Asthma.
- Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome)
View All 10 Advanced Conditions
- Experienced
- Acute Eosinophilic PneumoniaDr. Viswanathan isExperienced. Learn about Acute Eosinophilic Pneumonia.
- Allergic RhinitisDr. Viswanathan isExperienced. Learn about Allergic Rhinitis.
- AnaphylaxisDr. Viswanathan isExperienced. Learn about Anaphylaxis.
- Asthma in ChildrenDr. Viswanathan isExperienced. Learn about Asthma in Children.
- Chronic CoughDr. Viswanathan isExperienced. Learn about Chronic Cough.
- Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)Dr. Viswanathan isExperienced. Learn about Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).
View All 19 Experienced Conditions
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