Dr. Janet Kershaw-Mclennan, MD is a health care provider primarily located in Atascadero, CA, with other offices in San Luis Obispo, CA and SAN LUIS OBISPO, CA. She has 40 years of experience. Her specialties include Allergy & Immunology, Internal Medicine. Dr. Kershaw-Mclennan is affiliated with Antelope Valley Hospital. She speaks Spanish and English.