Magnolia Pharmacy opened its doors to the residents of San Antonio, FL and surrounding communities on May 20, 2013, and is independently owned and operated by Shannon Corkrean, Pharm. D. Shannon opened Magnolia Pharmacy in an effort to provide more personal, efficient and whole care pharmacy services to the members of her local community. As a result, we implement compounding pharmaceutical services for not just the people in your family, but the pets too!