Dr. S Viswanath , Consultant - Medical Oncology, Apollo Cancer Centres, Chennai

Dr. S Viswanath 

Consultant - Medical Oncology

Consultation Online Consultation


Dr. S.Viswanath is a Consultant - Medical Oncology at Apollo Cancer Centre, Chennai. He has significant experience in treating Gastrointestinal cancers, colorectal cancer, liquid tumours and Head and neck cancers.  

Areas of Expertise

  • Head and Neck   
  • Colorectal Cancer
  • Gastrointestinal Cancers    
  • Chemotherapy

Education & Training

  • DM (Medical Oncology)   
  • MD (General Medicine)   

Professional Work

  • Consultant, Medical Oncology, Apollo Cancer centre
  • Consultant, Medicine and Medical Oncology, Command Hospital
  • Associate Professor, Medicine and Medical Oncology, Command Hospital