
Medical Expert
Dr. Madeleine Gagnon is a board certified pediatrician who graduated from Georgetown University School of Medicine. Over the past 15 years, Dr. Gagnon has worked for several renowned healthcare systems, such as Harvard's Boston Children's and Children's National Medical Center. She serves as the current Past Chief of Staff at Gillette Children's and the Medical Director at PROOF Alliance. Dr. Gagnon is a child and family expert who has helped countless families navigate grief, trauma, and transition. Dr. Gagnon has a focused medical expertise as a Complex Care Pediatrician in developmental disabilities and other special healthcare needs, such as gastrostomy tubes, tracheostomies, birth injuries, trauma/accident induced disabilities, genetic anomalies, autism, ADHD, and other rare diseases. Dr. Gagnon helps parents navigate conflict associated with medical decision making, such as childhood immunizations, ADHD medications, autism supports, etc. Dr. Gagnon also addresses challenging family unit disputes associated with processing medical decisions, chronic care needs, end-of-life decisions, and trauma and grief.

Expert Consultations
Dr. Gagnon is available to provide pediatric and/or disability related medical expert consultations and evaluations to attorneys and their clients. This medical expertise is useful in providing guidance and course direction in particular family or disability related legal matters. This service may include review of records, verbal discussion, and/or preparation of a written expert opinion report. Dr. Gagnon is available virtually or in-person for such consultations. The rate for this expert consultation varies depending on services requested.
Expert Witness
Dr. Gagnon is available to serve as a medical expert witness. Dr. Gagnon is an expert on pediatric and disability related medical matters. This service is billed by a half day rate.
