Medical Services Certifications Contact Us Vanessa Herrera | Medical Services Specialties Chest Wall Deformities Pectus Carinatum Pectus Excavatum Pilonidal Disease Programs & Services Pectus and Chest Wall Treatment Program Pilonidal Care Program Surgery Languages English Spanish Vanessa Herrera | Certifications Advanced Cardiovascular Life Support (ACLS) MA Board of Nursing Pediatric Advanced Life Support (PALS)