Dr. Ada Hamosh is the Dr. Frank V. Sutland Professor of Pediatric Genetics in the Departments of Genetic Medicine and Pediatrics. Since 2002, she has served as clinical director of the McKusick-Nathans Institute of Genetic Medicine, now Department of Genetic Medicine and scientific director of the Online Mendelian Inheritance in Man® (OMIM), a catalog of more than 16,800 human genes and genetic disorders created by Dr. Victor A. McKusick. Her research centers the molecular basis of Mendelian disorders, the integration of genetics into clinical practice and the diagnosis and management of inborn errors of metabolism. Dr. Hamosh earned a bachelor’s degree in biology from Wesleyan University, a medical degree from Georgetown University School of Medicine and a master’s of public health from Johns Hopkins University School of Public Health. She later completed a fellowship in medical and biochemical genetics from the Johns Hopkins School of Medicine, before joining the Johns Hopkins faculty in 1992. Dr. Hamosh began her genetics career focusing on cystic fibrosis, serving as coordinator of the International Cystic Fibrosis Genotype-Phenotype Consortium. She served as chair of the Maryland State Advisory Council for Hereditary & Congenital Disorders from 2001-2009, during which time she also served on the executive committee of the Genetic Counseling Training Program, run by Johns Hopkins University and the National Human Genome Research Institute. Dr. Hamosh has authored more than 128 publications on a variety of topics. In addition, she is a member of 16 professional associations and advisory committees including the American Society of Human Genetics, the Steering Committee of the Global Alliance for Genomics and Health, and the executive board of the Human Genome Organization, of which she will be President from 2023-2025. Dr. Hamosh was recognized in Baltimore magazine as one of the region’s top doctors in 2013, and 2016-2020. Dr. Hamosh is rated as an Advanced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). Her top areas of expertise are Methylmalonic Acidemia, Maple Syrup Urine Disease, Ornithine Transcarbamylase Deficiency, Phenylketonuria (PKU), and Deep Brain Stimulation.

Dr. Hilary Vernon is a Professor of Genetic Medicine and pediatrics at the Johns Hopkins University School of Medicine. She is also an attending physician at Kennedy Krieger Institute. Hilary Vernon has expertise in treating inborn errors of metabolism and mitochondrial disorders. She is the director of the Mitochondrial Care Center at The Johns Hopkins Hospital and the Barth Syndrome Interdisciplinary Clinic at the Kennedy Krieger Institute. Her research interests include understanding intermediary metabolism in Barth syndrome and in disorders of branch chain amino acid metabolism. Dr. Vernon also co-directs the Department of Genetic Medicine Clinical Trials Unit, and is the principal investigator on multiple clinical trials for rare diseases. Dr. Vernon received her medical degree and doctorate from Rutgers University, New Brunswick, New Jersey. She completed residencies in genetics and pediatrics at The Johns Hopkins University, and a fellowship in clinical laboratory biochemical genetics at The Johns Hopkins University. Dr. Vernon was recognized with the 2010 Francis F. Schwentker Award for Excellence in Research at Johns Hopkins University and the 2011 James B. Sidbury Jr. Fellowship in Biochemical Genetics at Johns Hopkins University. Dr. Vernon is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). Her top areas of expertise are Methylmalonic Acidemia, Propionic Acidemia, Infantile Neutropenia, Progressive External Ophthalmoplegia, and Gastrostomy.

Hind Alsharhan is a Medical Genetics provider in Baltimore, Maryland. Dr. Alsharhan is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). Her top areas of expertise are ALG3-CDG, Ornithine Transcarbamylase Deficiency, Coenzyme Q Cytochrome C Reductase Deficiency, and Phenylketonuria (PKU).

Dr. David Valle is a professor of pediatrics and ophthalmology at the Johns Hopkins School of Medicine and former director of the Johns Hopkins Department of Genetic Medicine. He also serves as a geneticist for the Johns Hopkins Children’s Center. Dr. Valle holds a bachelor’s degree and medical degree from Duke University. He completed a pediatric residency at Johns Hopkins University before joining the Johns Hopkins faculty. He is interested in the genetic contributions to health and disease. He is the founding director of the Johns Hopkins Center for Inherited Disease Research. Over the years, his laboratory has discovered the genetic causation for more than 20 diseases, including those responsible for inborn errors of metabolism, inherited retinal degeneration, disorders of cellular organelle biogenesis and genetic variations that contribute risk for common disorders such as schizophrenia. Dr. Valle also serves as director of the Predoctoral Training Program in Human Genetics, as well as co-director of the Genes to Society program. He was a 2014 recipient of the annual Victor A. McKusick Leadership Award from the American Society of Human Genetics, which recognizes individuals whose professional achievements have fostered and enriched the development of human genetics as well as its assimilation into the broader context of science, medicine and health. Dr. Valle is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Spondyloepimetaphyseal Dysplasia Strudwick Type, Micrognathia, Urea Cycle Disorders (UCD), and Spondyloepiphyseal Dysplasia Congenita.

Rebecca Seltzer is an Associate Professor of Pediatrics at the Johns Hopkins School of Medicine in the Division of General Pediatrics, with joint faculty appointments at the Berman Institute of Bioethics, Bloomberg School of Public Health, and Johns Hopkins School of Nursing. She received her BA from the University of Virginia as an Echols Scholar, received her MD from the Perelman School of Medicine at the University of Pennsylvania, completed pediatric residency training at the Children’s Hospital of Philadelphia, completed fellowship training in Academic General Pediatrics and bioethics at Johns Hopkins, and received an MHS from the Johns Hopkins Bloomberg School of Public Health. She is also a graduate of the inaugural cohort of the Academic Pediatric Association Health Policy Scholars Program. Her academic work, which intersects research, clinical care, advocacy, and medical education, focuses on optimizing the care and well-being of children with medical complexity and disabilities, particularly those in or at risk of entering the child welfare system. Her research, which has received federal and foundation funding, aims to inform interventions, practice, and policy that strengthen and support families to care for children with medical complexity in their own home, as opposed to in a hospital or foster care setting. She is committed to translating her research into impactful advocacy and policy focused on children in foster care and children with medical complexity at the local and national level, as evidenced by authoring AAP policy statements and elected/appointed leadership positions (e.g, Executive Committee of AAP Council on Foster Care, Adoption and Kinship Care, Maryland State Council for Child Abuse and Neglect). As a clinician and educator, she is a general pediatrician at the Harriet Lane Primary Care clinic, where she teaches pediatric residents and medical students. She is also co-director of the Health Equity and Advocacy track within the Johns Hopkins pediatric residency program. She teaches about bioethics and advocacy to medical students and residents across Johns Hopkins. Dr. Seltzer is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). Her top area of expertise is Urea Cycle Disorders (UCD).

Irini Batsis is a Pediatrics provider in Baltimore, Maryland. Dr. Batsis is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). Her top areas of expertise are Biliary Atresia, Wilson Disease, Menkes Disease, Jaundice, and Gastrostomy.

Francis Mussai is a Pediatric Hematologist Oncology provider in Baltimore, Maryland. Dr. Mussai is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Embryonal Tumor with Multilayered Rosettes, Neuroblastoma, Leukemia, and Acute Lymphoblastic Leukemia (ALL).

Nancy Braverman is a Medical Genetics specialist and a Pediatrics provider in Baltimore, Maryland. Dr. Braverman is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). Her top areas of expertise are Zellweger Syndrome, Chondrodysplasia Punctata Syndrome, X-Linked Chondrodysplasia Punctata 2, and Acromesomelic Dysplasia.

Dennis Leung is an Anesthesiologist and a Pediatrics provider in Baltimore, Maryland. Dr. Leung is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Obesity in Children and Urea Cycle Disorders (UCD).

Zachary Cordner is a Psychiatrist in Baltimore, Maryland. Dr. Cordner is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Bipolar Disorder (BPD), Anorexia, Urea Cycle Disorders (UCD), and Schizoaffective Disorder.

Hans Bjornsson is a Medical Genetics specialist and a Pediatrics provider in Baltimore, Maryland. Dr. Bjornsson is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Kabuki Syndrome, Weaver Syndrome, 3MC Syndrome, Coffin-Lowry Syndrome, and Orchiectomy. Dr. Bjornsson is currently accepting new patients.

David Fromberg is a Hospital Medicine provider in Baltimore, Maryland. Dr. Fromberg is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Urea Cycle Disorders (UCD), Gallbladder Disease, Liver Failure, and Endoscopy. Dr. Fromberg is currently accepting new patients.

Laila Lalani is a Hospital Medicine provider in Baltimore, Maryland. Dr. Lalani is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). Her top areas of expertise are Liver Failure, Gallbladder Disease, Urea Cycle Disorders (UCD), Ureteroscopy, and Endoscopy. Dr. Lalani is currently accepting new patients.

Chase Neitzke is a Physician Assistant in Baltimore, Maryland. Mr. Neitzke is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Fractured Spine, Protein Deficiency, and Urea Cycle Disorders (UCD).

Mohamed Koroma is a Nurse Practitioner in Baltimore, Maryland. Mr. Koroma is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top area of expertise is Urea Cycle Disorders (UCD).

Sylvia Ndumu-Nunyi is a Nurse Practitioner in Baltimore, Maryland. Ms. Ndumu-Nunyi is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Protein Deficiency, and Urea Cycle Disorders (UCD).

Thea Manlapaz is a primary care provider, practicing in Family Medicine in Baltimore, Maryland. Dr. Manlapaz is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). Her top areas of expertise are End-Stage Renal Disease (ESRD), Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Manlapaz is currently accepting new patients.

Jacquetta Charles-Morris is a Physician Assistant in Baltimore, Maryland. Ms. Charles-Morris is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). Her top areas of expertise are Vitamin D Deficiency, Urea Cycle Disorders (UCD), End-Stage Renal Disease (ESRD), and Heart Failure with Preserved Ejection Fraction (HFpEF).

Chukwudozie Mochaa-Uchefuna is a Nurse Practitioner in Parkville, Maryland. Mr. Mochaa-Uchefuna is rated as an Advanced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Urea Cycle Disorders (UCD), Vitamin B12 Deficiency, Vitamin D Deficiency, and Chronic Inflammatory Response Syndrome (CIRS).

Harshinder Sidhu is a primary care provider, practicing in Internal Medicine in Gwynn Oak, Maryland. Dr. Sidhu is rated as an Experienced provider by MediFind in the treatment of Urea Cycle Disorders (UCD). His top areas of expertise are Hospital-Acquired Pneumonia, Atypical Pneumonia, Pneumonia, Gastrostomy, and Colonoscopy. Dr. Sidhu is currently accepting new patients.