Annastacia Woytash, DO Pediatric and Obstetric Anesthesiologist. Department of Anesthesiology, Critical Care, and Pain Medicine Instructor in Anesthesia, Harvard Medical School Image Email Email Me NPI 1093247751 Print Profile Request an Appointment Locations Boston Boston Children's Hospital 300 Longwood Ave. Boston, Massachusetts 02115 Listen Annastacia Woytash, DO Pediatric and Obstetric Anesthesiologist. Department of Anesthesiology, Critical Care, and Pain Medicine Instructor in Anesthesia, Harvard Medical School Medical Services Programs & Services Anesthesia Languages English Education Medical School Lake Erie College of Osteopathic Medicine 2017 Erie PA Internship University of Massachusetts Medical Center 2018 Worcester MA Residency Anesthesiology University of Massachusetts Medical Center 2021 Worcester PA Fellowship Pediatric Anesthesiology Boston Children's Hospital 2022 Boston MA Fellowship Obstetric Anesthesiology Vanderbilt University Medical Center 2023 Nashville TN Certifications American Board of Anesthesiology (General) American Board of Anesthesiology (Pediatric Anesthesiology) Publications Failed epidural analgesia in a childhood cancer survivor who received intrathecal chemotherapy: a case report. View Abstract Development and Validation of an Automated, Real-Time Predictive Model for Postpartum Hemorrhage. View Abstract Locations Boston Boston Children's Hospital 300 Longwood Ave. Boston, Massachusetts 02115