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Physician Directory

Dr. Ricardo O. Castillo, MD

Pediatric Gastroenterology, Lucile Packard Childrens Hospital Pediatric Gastroenterology

Dr. Castillo's Background Bio

Dr. Ricardo O. Castillo graduated from the University of California, San Diego School of Medicine in 1975. He works in Palo Alto, CA and specializes in Pediatric Gastroenterology. Dr. Castillo is affiliated with Lucile Packard Childrens Hospital. He speaks English and Spanish.

Gender: Male

Years in Practice: 39 Years

Languages Spoken: English, Spanish

Dr. Castillo's Education & Training

Medical School: University of California, San Diego School of Medicine

Graduation Date: 1975

Dr. Castillo's Specialties & Hospital Affiliations

Hospital Affiliations: Lucile Packard Childrens Hospital

Specialties: Pediatric Gastroenterology

Other Physicians in Dr. Castillo's Practice