Dr. Narayanan Ponnusamy specializes in general surgery in Altadena area. Dr. Narayanan Ponnusamy, MD has a medical practice at 604 Devonwood Road, Altadena CA, and has over 48 years of experience in the field of medicine. He graduated from his medical school with his medical degree in 1969. He is affiliated with numerous hospitals, including Peace Harbor Medical Center (OR) and more. Dr. Ponnusamy is accepting new patients at his medical office and practice location in Altadena, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.