Dr. Tressel Gary has over 6 years of experience in eCOA and the development and validation of PROs in support of labeling claims and experience in clinical trial design and strategy. She has significant experience working with PRO development and validation studies, questionnaire design, working with authors of standardized instruments and developing site rater, subject and caregiver training. Sarah has substantial expertise in the C-SSRS, eC-SSRS, MINI and VABS. She is expert is developing rater training to align with eCOA implementations and workflow. She is experienced in cognitive debriefing and usability testing in a number of therapeutic areas including: hematology, rare disease, oncology, migraine, diabetes, asthma, COPD, pain, rheumatology, GI disorders, vaccine, SIB, seizure and cardiovascular disease. Dr. Tressel Gary has co-authored 15 publications and received several honors and awards.