Dr. Karthikeyan Viswanathan, DO
Internal Medicine · Los Altos, CA
Internal Medicine
Practice location
- Address
- 4546 EL CAMINO REAL STE B7, Los Altos, CA 94022
- Phone
- (866) 362-4246
Specialties
- Internal Medicine – Doctors who diagnose and treat diseases in adults.
About
Dr. Karthikeyan Viswanathan, DO is a internal medicine provider based in Los Altos, CA. Profile information is sourced from the National Provider Identifier (NPI) registry.