Welcome to the first episode of DNA Dialogues! Today is February 29th, 2024. It is a leap year, so today marks an extra special rare disease day.    Rare diseases can impact so many people - from patients themselves, to families, to broader communities. To celebrate rare disease day, we are going to dive into two recent articles from the Journal of Genetic Counseling that showcase the rare disease experience. The following interviews provide insight into the wider impact of rare disease, with a special focus on families.   Segment 1: “Understanding type and quality of relationships between individuals with chromosome 18 syndromes and their siblings”   Dr. Catherine Larson joins us in the first segment to talk about her recent article titled, “Understanding type and quality of relationships between individuals with chromosome 18 syndromes and their siblings”.    Dr. Catherine Larson is a Child and Adolescent Psychiatrist and a sibling to Elizabeth, who has a Chromosome 18 deletion. After earning her undergraduate degree, she worked as a research assistant at the Chromosome 18 Research Center, where she began her research on Sibling relationships. Dr. Larson earned her Medical Degree from the University of Texas School of Medicine at San Antonio. She then went on to complete a General Psychiatry Residency Program, followed by a Fellowship in Child and Adolescent Psychiatry at The University of Texas at Austin, Dell Medical School. As a practicing psychiatrist, she opened her private practice in Austin, Texas, and she also returned to join the research team at the Chromosome 18 Research Center.   Dr. Catherine Larson is double Board Certified by the American Board of Psychiatry and Neurology in General Psychiatry and Child and Adolescent Psychiatry. Dr. Larson earned her Medical Degree from the University of Texas School of Medicine at San Antonio. She then went on to complete a General Psychiatry Residency Program, followed by a Fellowship in Child and Adolescent Psychiatry at The University of Texas at Austin, Dell Medical School. In addition to her private practice, she is currently an Adjunct Assistant Professor at The University of Texas Health School of Medicine at San Antonio.  Segment 2 “Families' experiences accessing care after genomic sequencing in the pediatric cancer context: ‘It's just been a big juggle’”   Authors Sarah Scollon and Blake Vuocolo talk about their recent Journal of Genetic Counseling paper in the pediatric cancer space.    Sarah Scollon is an Assistant Professor in the Department of Pediatrics at Baylor College of Medicine and certified genetic counselor for the Texas Children’s Hospital Cancer Genetics and Genomics Program. She has served in dual clinical and research roles across the course of her career. Her research interests engage the overarching themes of (1) adaptation of genetic counseling practice to implement evolving technologies (2) optimization of patient-provider communication and education and (3) equity and inclusion for diverse populations in genetic medicine and research. Ms. Scollon has had a longstanding dedication to the care of children and families affected by cancer. She is an advocate for including genetic counseling into pediatric cancer care. She works to educate others on the role genetics and genomics can play in the care of patients with pediatric cancer and their families both from a clinical and psychosocial standpoint.   Blake Vuocolo is a certified research genetic counselor in the Department of Molecular and Human Genetics at Baylor College of Medicine. She graduated from the Baylor College of Medicine Genetic Counseling Program in 2022, and her thesis work focused on access to follow-up hereditary cancer care in underserved pediatric populations through the KidsCanSeq study. Currently, her work focuses on exome and genome sequencing of medically underserved populations with undiagnosed diseases throughout Texas. Ms. Vuocolo is passionate about finding