Sandra Mancilla, MD

About Sandra Mancilla, MD

Dr. Sandra Mancilla joined Atlantic General Health System in 2022 to provide primary care to the residents of southeastern Sussex County. Dr. Mancilla has more than 14 years of clinical experience in community medicine and is fluent in both English and Spanish. She completed her residency and internship in family medicine at Saint Francis Healthcare in Wilmington, Delaware in addition to internships at General Military Hospital in Guadalajara, Mexico. Dr. Mancilla received her Doctor of Medicine from Universidad Autónoma de Guadalajara in Mexico. She is board certified in family medicine and is a member of the Delaware Academy of Family Physicians and the American Academy of Family Physicians. Dr. Mancilla cares for adults and children ages four and older.