Conference Speaker Bios
Speaker Biographies

Ashley Anderson, PhD
Ashley Anderson is a postdoctoral fellow in the lab of Dr. Huda Zoghbi in the Department of Molecular and Human Genetics at Baylor College of Medicine in Houston, TX. She received her PhD in Neuroscience from the University of Texas Southwestern Medical Center under the mentorship of Dr. Genevieve Konopka. Both her graduate and postdoctoral research have broadly focused on understanding the molecular and cellular mechanisms underlying rare neurological disorders. Currently, she studies Rett syndrome (RTT) and MECP2 duplication syndrome (MDS) caused by either loss-of-function or duplication of methyl-CpG-binding protein 2 (MECP2), respectively. Her research explores the post-translational mechanisms regulating MeCP2 protein stability using large-scale functional genomic screens, with the goal of expanding therapeutic options for RTT, MDS, and potentially other neurodevelopmental syndromes. In her future lab, she will apply her background in molecular neurogenetics to investigate how dysfunction of the catalytic and regulatory subunits of the protein kinase CK2 complex, CSNK2A1 and CSNK2B, leads to distinct neurological disorders, Okur-Chung and Poirier-Bienvenu neurodevelopmental syndrome. During her postdoc, Ashley has been recognized as a Leading Edge Fellow and awarded an NINDS Ruth L. Kirschstein National Research Service Award for her postdoctoral training. She is passionate about advancing research that directly informs therapeutic strategies for rare genetic disorders. Beyond the lab, she is committed to collaborative science and to supporting patient-driven research communities.
Elena Bagatelas
Elena Bagatelas is a research scientist at Vanderbilt University, where she is currently completing her Ph.D. in neuroscience. With over a decade of experience in basic neuroscience research, she has worked in leading laboratories at the National Institutes of Health, Washington University in St. Louis, and the University of Tennessee in Knoxville. She now conducts research in Dr. Ege Kavalali’s lab, which investigates the molecular and cellular mechanisms underlying synaptic transmission in both healthy and diseased states. Elena’s work focuses on rare neurodevelopmental disorders, with a particular emphasis on clinically relevant mutations associated with Baker Gordon Syndrome (BAGOS). She launched this project to study the electrophysiological signatures of BAGOS, aiming to understand how disruptions in specific forms of synaptic communication contribute to patient phenotypes and disrupt plasticity. She is especially interested in how molecular changes at the synapse translate into broader cognitive and behavioral outcomes. Since March 2024, Elena has interned with the CSNK2A1 Foundation, contributing to efforts to better understand Okur-Chung neurodevelopmental syndrome (OCNDS). She recently co-authored a submitted publication analyzing Simons Searchlight natural history data to refine genotype-phenotype correlations in OCNDS. The study highlights a core set of shared symptoms and links specific CK2α mutations—especially in conserved loop regions—to increased symptom burden. Elena is dedicated to patient-centered research and science communication, with a strong passion for translating complex findings into meaningful outcomes for families and clinicians affected by rare disorders.


Grace Branger
Grace Branger is a second-year Master of Genetic Counseling student at Vanderbilt University. She currently serves as a research intern with the CSNK2A1 Foundation, conducting a Disease Concept Study to better understand the lived experiences of individuals with Okur-Chung Neurodevelopmental Syndrome (OCNDS) and their caregivers. Grace grew up in Wisconsin and earned her bachelor’s degree in Genetics and Genomics with a minor in Disability Rights and Services from the University of Wisconsin–Madison in 2024. Her passion for disability advocacy began during her undergraduate years while working as a respite care provider for children with disabilities. These early experiences, along with her training in genetic counseling, have shaped her commitment to centering lived experience in both clinical care and research. She continues to be inspired by the resilience of rare disease families and has been honored to hear their stories. Outside of academics, Grace enjoys spending time outdoors, working on craft projects, and exploring the Nashville food scene.
Danielle Caefer, PhD
Danielle Caefer completed her PhD in Physiology and Neurobiology at the University of Connecticut in the lab of Dr. Daniel Schwartz. Her work during this time focused on characterizing disease associated variants of protein kinases, expanding the number of specificity shifting variants identified, including the first to be associated with neurodevelopmental disease. Her graduate work also focused on using quantitative proteomic and phosphoproteomic methods to elucidate molecular mechanisms of Okur Chung Neurodevelopmental Syndrome (OCNDS) as they related to protein kinase CK2 signaling. Danielle is currently a Postdoctoral Fellow at Brigham and Women’s Hospital and Harvard Medical School. As a member of the Translational Neuroimmunology Center, led by Dr. Tanuja Chitinis, she has gained insight into translational research. Danielle's current projects continue to leverage mass spectrometry based proteomic methods to uncover mechanisms underlying disease onset and driving progression in Multiple Sclerosis patients.


Clement Chow, PhD
Clement is an Associate Professor in the Department of Human Genetics at the University of Utah School of Medicine. Clement received his BA from Cornell University in 2003 and completed his Ph.D. in 2008 in the Department of Human Genetics at the University of Michigan. Clement completed his postdoctoral training at Cornell University. He has always had a passion for helping to advance therapies for rare diseases.
Wendy Chung, MD, PhD
Wendy Chung, M.D., Ph.D., is a clinical and molecular geneticist and the Chief of the Department of Pediatrics at Boston Children’s Hospital and the Mary Ellen Avery Professor of Pediatrics at Harvard Medical School. Dr. Chung directs NIH funded research programs in human genetics of autism, birth defects including congenital diaphragmatic hernia and congenital heart disease, pulmonary hypertension, breast cancer, obesity, and diabetes. She has led studies to improve newborn screening for spinal muscular atrophy, Duchenne muscular dystrophy, and now GUARDIAN (Genomic Uniform screening Against Rare Diseases In All Newborns). She is a national leader in the ethical, legal, and social implications of genomics. She was the recipient of the Rare Impact Award from the National Organization of Rare Disorders and is a member of the National Academy of Medicine and the American Academy of Physicians.


Vishnu Cuddapah, MD, PhD
Vishnu Anand Cuddapah, MD, PhD, is a clinical neurogeneticist at Texas Children’s Hospital (TCH) and Baylor College of Medicine (BCM). After receiving his MD and PhD in neurobiology at the University of Alabama at Birmingham, he trained in child neurology and clinical neurogenetics at the Children’s Hospital of Philadelphia, followed by a post-doctoral fellowship at the University of Pennsylvania investigating how sleep loss increases seizure risk. In 2024, he launched his independent research program at the Duncan Neurological Research Institute, using Drosophila to understand why sleep and circadian rhythms are disrupted in so many neurodevelopmental disorders. His lab is now investigating the mechanisms underlying sleep difficulties in CSNK2A1-related disorders.
Rachel Heilmann, PharmD
Rachel Heilmann obtained her Doctor of Pharmacy from West Virginia University and completed two years of pharmacy residency training. She practiced in Primary Care and Endocrinology as well as was a Pharmacy Manager in a large healthcare system. In 2022, following the death of her daughter from NARS1, a rare neurodevelopmental disorder, Rachel completed a research fellowship with COMBINEDBrain. She founded a patient advocacy organization for NARS1, The Rory Belle Foundation in 2022. She is the current director of research for the MED13L Foundation. She also works with other organizations to change the future of other children with neurodevelopmental disorders by working alongside patient advocacy groups.


Deanna Heuring, Ed.S.
Deanna has been an educational professional for 18 years and has devoted 16 of those years to Special Education. For the past 12 years, Deanna has dedicated her career to Transition Education. Under Federal Guidelines, Transition Education is the time between the ages of 16-21. Based on her own experience both as an educator and an advocate for families, Deanna discovered that life after formal education begins long before the age of 16. In June of 2023, she established her own business with the specific intent of supporting families, IEP teams, and fellow educators to create an environment that produces the best possible outcomes for individuals making profound life transitions.
Matt Huentelman, PhD
Dr. Matt Huentelman (pronounced: “Hun’-till-man”) is a Professor and Division Director of the Early Detection and Prevention Division at the non-profit Translational Genomics Research Institute, or TGen, in Phoenix, Arizona. He is the Scientific Director of TGen’s Center for Rare Childhood Disorders, where scientists and clinicians work together to find answers for families affected by unexplained genetic conditions. His research focuses on using the power of genomic science to uncover the root causes of rare childhood diseases. His team works to improve how quickly and accurately these conditions are diagnosed, with the ultimate goal of finding better treatments and improving lives. Dr. Huentelman is passionate about bringing cutting-edge science to the bedside, and he believes strongly in partnering with families to make discoveries that matter. His work reflects TGen’s mission to make a difference through research that is fast, focused, and patient-driven. Dr. Huentelman joined TGen in July of 2004 after completing his doctoral work in Physiological Genomics at the University of Florida. His undergraduate degree is from Ohio University's Department of Chemistry and Biochemistry. His research is/was supported in part by the National Institutes of Health, the Department of Defense, the Defense Advanced Research Projects Agency, the Arizona Community Foundation, the Institute for Mental Health Research, Science Foundation Arizona, the Flinn Foundation, and the American Heart Association. He has published over 300 peer-reviewed manuscripts since 1998 which have been cited over 30,000 times by his peers.


Joachim Jose, PhD
After studying biology at Saarland University in Saarbrücken, Germany, Joachim Jose obtained his PhD in microbiology in 1994, with a thesis on bacterial urease structure and reaction mechanisms. From 1994 to 1997, he was a postdoctoral researcher at the Max Planck Institute for Biology in Tübingen, where he played a key role in the description of a new family of secreted proteins known as autotransporters. First as a senior researcher, and then as an assistant professor (C1) from 1998, at the Institute for Pharmaceutical and Medicinal Chemistry at Saarland University, he developed autodisplay — an autotransporter protein-based surface display technology — as a tool for drug discovery and enzyme evolution. Following his habilitation in 2003, he was appointed Associate Professor (C3) of Bioanalytics at the University of Düsseldorf in 2004. Since 2011, he is Full Professor (W3) and the Chair of Pharmaceutical and Medicinal Chemistry at the University of Münster. From 2020 to 2022, he was Dean of the Faculty of Chemistry and Pharmacy at the University of Münster. He has published over 270 scientific journal articles, including 50 on human protein kinase CK2, launched 19 patent applications and supervised 50 completed PhD theses as well. His awards include the GDCh/DPhG Innovation Award in Medicinal Chemistry in 1998, the SaarLB Science Award in 2004, and the "Phoenix Pharmazie Wissenschaftspreis" in 2023. Prof. Jose is the co-founder of two start-up companies: 'Pharmacelsus' (founded in 2000), for drug screening and selection; and 'Autodisplay Biotech' (founded in 2008), for biocatalytic synthesis and evolutive drug design.
Suyeon Kim, PhD
Suyeon Kim is a Postdoctoral Research Fellow at UTHealth Houston. She develops interactive website that help families, clinicians, and researchers explore and better understand CSNK2A1 related Okur-Chung Neurodevelopmental Syndrome (OCNDS). Suyeon earned her PhD in Biomedical Informatics from the University of Nebraska at Omaha, where she built graph-based data models and pipelines for multi-omics integration. Her expertise spans high-throughput sequencing analysis, interactive data visualization, and translational genomics.


David Litchfield, PhD
Dr. Litchfield has a broad base of training in the disciplines of Chemistry, Biochemistry and Pharmacology having completed undergraduate training (Hons BSc in Chemistry & Biochemistry) at McMaster University (Hamilton, Ontario), graduate training (PhD in Biochemistry) at Western University (London, Ontario) and postdoctoral training at the Howard Hughes Medical Institute, University of Washington (Seattle). Dr. Litchfield subsequently established an independent research program at the Manitoba Cancer Foundation (Winnipeg, Manitoba) before being recruited back to Western where he currently has academic appointments in the Departments of Biochemistry and Oncology and serves as the inaugural Director, Research Infrastructure in the Schulich School of Medicine & Dentistry. He moved into this role after completing a 5-year term as Vice Dean, Research & Innovation within the School which followed 10 years as the Chair of the Department of Biochemistry. Dr. Litchfield oversees a research program in the field of signal transduction with emphasis on protein kinases and the potential of kinase inhibitors as therapeutic agents. A major focus of this work has been CK2 (encoded by CSNK2A1, CSNK2A2, CSNK2B in the human genome) which has been implicated in the control of many fundamental biological processes and has emerged as a potential therapeutic target for several forms of cancer as well as neurological syndromes and infectious diseases. Dr. Litchfield continues to be an active member of the review community for international scientific journals as well as national and international granting agencies.
Abdelhalim Loukil, PhD
Dr. Abdelhalim Loukil is a principal investigator at the Sanford Research Institute's Pediatrics and Rare Disease group. Dr. Loukil is also an assistant professor at the pediatrics department at the University of South Dakota. Dr. Loukil received his master's and Ph.D. in biology and health at the University of Montpellier 2 in France. He then moved to the United States to pursue his postdoctoral training at the University of California, Irvine, and Duke University. Dr. Loukil studies primary cilia biology and its connections to brain function and neurological disorders. He has broad training in cell and molecular biology, biochemistry, mouse genetics, and cutting-edge microscopy.


Karsten Niefind, PhD
Karsten Niefind comes from Northern Germany, studied biochemistry at Leibniz University Hannover, and did his PhD in the area of protein crystallography amd structural biology at the Technical University Braunschweig. He received a venia legendi in biochemistry from the Faculty of Mathematics and Natural Sciences of the University of Cologne with a habilitation thesis entitled “50 Years of Protein Kinase CK2 – A Contribution to the Structural Biology of Eukaryotic Protein Kinases” and was appointed associate professor of biochemistry there in 2013. His research activities are the structure/function relationships of selected proteins, among them – with a special focus - protein kinase CK2 which underlies the rare neurodevelopmental syndromes OCNDS and POBINDS. For this, he recruited five successive research grants and published the first crystal structures of the catalytic CK2 subunit CK2α, of a functional construct of the non-catalytic CK2 subunit CK2β, and of the CKα2β2 holoenzyme. Since 2021, the Cologne CK2 group investigates structural, biophysical and enzymological backgrounds of OCNDS-associated CK2α mutants. Beyond research, Karsten Niefind is the program coordinator for the bachelor’s study program in biochemistry at the University of Cologne, and he is intensively engaged in teaching biochemistry in various bachelor’s and master's programs.
Richard Novak, PhD
Richard Novak is the founding CEO of Unravel Biosciences, Inc., which he spun out from the Wyss Institute at Harvard University to develop therapeutics for orphan diseases using a novel AI drug prediction and in vivo screening platform. Prior to Unravel Bio, he was a Lead Engineer at the Wyss Institute at Harvard University where he managed the Microengineering Team and led development of human Organ Chips, Organism-on-Chip screening platforms, and analytical and diagnostic instrumentation for accelerating therapeutics discovery and precision diagnostics. Richard received his PhD in Bioengineering from UC Berkeley/UC San Francisco where he developed microfluidic single cell analytical and diagnostic platforms for forensic, therapeutic, and basic research applications. He is the founder of Future Scientist, a nonprofit that works with resource-poor communities to design sustainable solutions through their prototyping and development hub in Panama. Richard also is a founder of Rhinostics Inc., a medical consumables company that has developed an automatable sample collection platform that accelerates and expands access to respiratory, blood, and genomic laboratory testing through integration with existing lab automation instruments. He is a Termeer Fellow and former DARPA Riser.


Effie Parks
Effie Parks was born in the magical land of Montana, where she was raised with her 12 loving siblings. After moving to Washington and marrying her husband, they were blessed with the birth of their son, Ford Canon Parks. When she learned that Ford had been born with an extremely rare genetic condition – CTNNB1 syndrome – she dove into the world of advocacy. Now, she is the host of her own podcast, Once Upon a Gene, where she speaks to others about their journey through life with rare disease. Since the launch of the podcast, Once Upon A Gene was awarded “Best In Show Podcast” by WEGO Health. Podcast Magazine recognized Effie as one of the 40 Under 40 Podcasters and she has been nominated for two Champion of Hope awards from Global Genes. Her mission is to learn, lift voices of the community, connect people to resources and to leave this world better than she found it for others in the rare disease world.
Heike Rebholz, PhD
Heike Rebholz is a neuroscientist who studies ASD from a basic preclinical perspective. She obtained a Master’s degree in biochemistry from Free University Berlin, and a PhD in biochemistry from University College London, before moving to New York as a postdoctoral associate at Rockefeller University. She was a research assistant professor at City University New York, before starting her lab at the Institut de Psychiatrie et Neuroscience in Paris. She uses mouse models of ASD, and in particular of the Okur Chung Neurodevelopmental Syndrome to determine the effects of dysregulated kinases on mouse behavior and underlying mechanisms.


Volkan Okur, MD
Dr. Okur is a clinical and laboratory geneticist from Turkey and currently a clinical molecular laboratory director at New York Genome Center. He has experience in clinical, diagnostic, and research fields of human genetics.
Gabrielle Rushing, PhD
Dr. Rushing is the Chief Scientific Officer of the CSNK2A1 Foundation, where she leads research strategies, scientific partnerships, and community-driven initiatives for Okur-Chung Neurodevelopmental Syndrome (OCNDS). With a background in developmental neuroscience and more than a decade of experience in rare disease research, Dr. Rushing is passionate about translating complex science into meaningful outcomes for families. Prior to joining the Foundation, she led translational programs in tuberous sclerosis complex and worked extensively on model system development and clinical trial readiness. She is the senior author of the first stakeholder-led OCNDS research roadmap and plays a central role in advancing collaborative efforts across basic science, data sharing, and therapeutic development.


Jessica Ruth, M.A. Special Education, Education Specialist ESN, ASD
Jessica Ruth is an experienced Education Specialist with over 15 years of dedication to supporting students with extensive support needs across private schools, public schools, and community-based settings. Holding a Master’s degree in Special Education, Jessica brings both professional expertise and lived experience to her work—her passion for inclusive education is deeply rooted in her role as a sister to an autistic brother. Jessica is committed to helping students lead joyful, authentic lives filled with agency, belonging, and opportunity. Her work centers on creating inclusive, accessible environments where every student, regardless of ability, is seen, valued, and empowered to thrive. She works with students of all ages and abilities, tailoring her approach to honor each individual’s strengths and needs. A certified Sibshop facilitator, Jessica is especially passionate about supporting siblings of individuals with disabilities, helping them find connection, understanding, and resilience. Her advocacy extends beyond the classroom, championing practices that foster true inclusion, community engagement, and family-centered support. Jessica brings warmth, insight, and a collaborative spirit to every conversation, inspiring educators, families, and communities to reimagine what's possible for all learners.
Pabitra Sahoo, PhD
Dr. Pabitra Sahoo is an Assistant Professor at Rutgers University-Newark. His lab seeks to understand how mRNAs are stored at specific sites in neurons and are translated upon exposure to certain signals. Collectively, his previous research has shown that, unlike previously thought, stress granules [SGs] are present in axons under physiological conditions to store non-translating pools of axonal mRNAs and act as a negative regulator of axon regeneration. Currently, his lab aims to understand if impaired SGs play any role in axon regeneration post-Spinal Cord Injury, in Neurodevelopmental Disorders, and Neurodegenerative Diseases.


Tristan Sands, MD, PhD
Tristan T. Sands, MD, PhD is Assistant Professor in the Columbia University Vagelos College of Physicians & Surgeons. Dr. Sands is a pediatric neurologist who treats babies and children for epilepsy and neurodevelopmental disability, including a number of patients with pathogenic variants in CSNK2B. Dr. Sands's laboratory in the Center for Translational Research in Neurodevelopmental Disease uses mouse and human cellular models to examine the mechanisms by which rare genetic mutations result in neurodevelopmental and epilepsy phenotypes in order to devise novel therapeutic strategies to improve care of patients. The work presented here is the result of collaborative efforts with the laboratory of Dr. Christopher Makinson. These efforts have been made possible by a generous gift from Frank and Heather Jackson.
Jennifer Sills, J.D.
Jennifer Sills is the President and Founder of the CSNK2A1 Foundation, the leading organization dedicated to advancing research and support for Okur-Chung Neurodevelopmental Syndrome (OCNDS). A lawyer by training and mother to a daughter with OCNDS, Jennifer founded the Foundation in 2018 after her daughter’s diagnosis—determined to bring visibility, science, and community to an ultra-rare disorder that had none.
Under her leadership, the Foundation has become the largest funder of OCNDS research in the world and a proud member of the Chan Zuckerberg Initiative’s Rare As One Network. Jennifer is a passionate advocate for patient-driven progress, building bridges between families, scientists, and clinicians to accelerate discovery and care. She lives in California with her husband, son, and daughter, 3 dogs, 3 cats and believes in the power of connection, collaboration, and relentless hope.


Miya St John, PhD
Dr. Miya St John is a post-doctoral fellow and speech pathologist, with a background in linguistics, speech pathology, genetics and neurodevelopmental conditions. She has experience working as a speech pathologist both clinically and in research over the past 10 years. Miya’s primary research interests include understanding the speech and language profiles of individuals living with rare genetic conditions, with a particular interest in chromatin-related disorders. She aims to understand the best treatment strategies for children with complex genetic conditions and speech disorders in the future and how we can use speech measures in future clinical trials. Miya also supports students clinically at the Melbourne Indigenous Transition School and is a Lecturer of Speech Pathology for the University of Melbourne, teaching into early communication development, motor speech disorders, and linguistics.
Vanessa Vogel-Farley, Research Director REN, BA/BS
Vanessa Vogel-Farley maintains a broad knowledge of child development, neuroscience/psychology research, and administration, as well as expertise in non-profit and research operations, patient advocacy and support, and non-profit management. She possesses 20 years of experience in data collection methods and research operations. Her research interests have centralized around the processes associated with brain development and genetic factors that can affect normal development. She is passionate about the value of the patient’s voice in research, drug development, clinical trial design, development of related legislation, and quality of life decisions. She advocates for standardized data collection across diseases toward interoperability, data sharing, collaboration with other advocacy groups, and sharing resources whenever possible.
