Dr. Ramu A Thiagarajan, MD is a health care provider primarily located in Porterville, CA, with other offices in Exeter, CA and Visalia, CA (and 3 other locations). She has 32 years of experience. Her specialties include Neurology, Psychiatry, Neuromuscular Medicine. Dr. Thiagarajan is affiliated with Tulare Regional Medical Center. She speaks Spanish and English.