Dr. Angie Jelin is the assistant director of prenatal genetics at the Prenatal Diagnostic Center in the Division of Maternal-Fetal Medicine and an assistant professor in the Johns Hopkins Medicine Department of Gynecology and Obstetrics. Her areas of clinical expertise include prenatal genetic counseling, fetal imaging, chorionic villus sampling and amniocentesis, with a focus on fetal complications in pregnancy. Dr. Jelin earned her medical degree from Harvard Medical School. She did her residency in obstetrics and gynecology at the University of California, San Francisco, and then remained there to complete a maternal-fetal medicine and genetics fellowship. In 2015, Dr. Jelin joined the Johns Hopkins faculty, at which time she also received a Building Interdisciplinary Research Careers in Women’s Health grant to study fetal genetic disorders. Dr. Jelin’s research involves fetal imaging and genetic diagnoses, including whole exome sequencing. Dr. Jelin is a member of the American College of Obstetricians and Gynecologists, the Society of Maternal-Fetal Medicine and the International Society of Prenatal Diagnosis. She currently serves on the IRB committee of the American Board of Obstetrics and Gynecology. Dr. Jelin has published many articles in obstetrics and maternal-fetal medicine journals. Dr. Jelin is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. Her top areas of expertise are Polyhydramnios, Bilateral Renal Agenesis Dominant Type, Lung Agenesis, and Atresia of Small Intestine.

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 Cardiofaciocutaneous Syndrome. Her top areas of expertise are Methylmalonic Acidemia, Propionic Acidemia, Infantile Neutropenia, Progressive External Ophthalmoplegia, and Gastrostomy.

Dr. Couser obtained his bachelor’s degree from the University of Virginia and his Medical Doctorate from the Virginia Commonwealth University School of Medicine (VCU SOM). Dr. Couser’s ophthalmology residency was completed at Howard University where he served as co-chief resident in the last year of his residency. He received fellowship training in pediatric ophthalmology and adult strabismus at Emory University. Dr. Couser received a master’s degree in biotechnology from the Johns Hopkins University and completed a residency in clinical genetics at the University of North Carolina at Chapel Hill. He is one of only a few individuals currently board-certified by both the American Board of Ophthalmology and the American Board of Medical Genetics and Genomics. CV https://www.hopkinsmedicine.org/-/media/wilmer/documents/cvs/couser-cv Research Summary My primary research focus involves the identification and management of genetic eye diseases including rare inherited disorders affecting the eyes. Research and scholarly activities have been an integral component of my career path. I have been the principal investigator on 10 clinical trial/IRB studies and a co-investigator on others, participated with several committees or advisory panels related to research activities. I have been credited with over 120 book chapter, journal article and abstract publications. In addition, I served as the primary author/sole editor for a textbook titled Ophthalmic Genetic Diseases: A Quick Reference Guide to the Eye and External Ocular Adnexa Abnormalities, 1st Edition, published by Elsevier in 2018, which is one of only a few textbooks published in this subject area. I also served as a grant review panelist for the National Eye Institute Career Development Awards. Selected Publications *Couser NL, Masood MM, Strande NT, Foreman AKM, Crooks K, Weck KE, Lu M, Wilhelmsen KC, Roche M, Evans JP, Berg JS, Powell CM. 2015. The phenotype of multiple congenital anomalies- hypotonia-seizures syndrome 1: Report and review. Am J Med Genet Part A 9999A:1–6 *Couser NL, Lambert SR. Botulinum toxin: A treatment of consecutive esotropia in children. Strabismus 2012; 20(4):158-161 Couser NL, Lenhart PD, Hutchinson AK. Augmented Hummelsheim procedure to treat complete abducens nerve palsy. J AAPOS 2012;16(4):331-5 *Natario L. Couser, Maheer M. Masood, Arthur S. Aylsworth, and Roger E. Stevenson. Ocular manifestations in the X-linked intellectual disability syndromes. Ophthalmic Genet. 2017, Jan 23:1-12 *Couser NL, Brooks BP, Drack AV, Shankar SP. The evolving role of genetics in ophthalmology. Ophthalmic Genet. 2021 Jan 12:1-4. doi: 10.1080/13816810.2020.1868011. Dr. Couser is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. His top areas of expertise are Epicanthal Folds, Strabismus, Brown Syndrome, and Hypotonia.

Dr. Sara Mixter is Assistant Professor of Medicine and Pediatrics at the Johns Hopkins University School of Medicine. Her areas of clinical expertise are internal medicine, pediatrics, and primary care for adults with developmental disabilities and other complex childhood-onset conditions. She is the director of the Hopkins PACT (Pediatric-informed Adult Care and Transition) Clinic. Dr. Mixter is also the medical director of the Pediatric Complex Care Collaborative (PC3) for the Johns Hopkins Children’s Center. Dr. Mixter received her A.B. from Harvard College. She earned her M.D. from Harvard Medical School and M.P.H. from the Harvard School of Public Health. She completed her residency at Johns Hopkins as part of the inaugural group of trainees in the Urban Health Combined Internal Medicine-Pediatrics Residency Program. Her research interests include transitions of care for adolescents with special healthcare needs and education for residents and medical students, especially in primary care and complex care. Dr. Mixter has served as the Assistant Chief of Service for the Longcope firm of the Osler Medical Housestaff Training Program (2015-16), as well as Assistant Program Director for Ambulatory Education (2014-15). Dr. Mixter is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. Her top areas of expertise are Cerebral Palsy, Gastroparesis, Orbital Cellulitis, and Sickle Cell Disease.

Heather Brown is a Palliative Medicine provider in Baltimore, Maryland. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. Her top areas of expertise are Wildervanck Syndrome, Early Infantile Epileptic Encephalopathy, Microcephaly Deafness Syndrome, and CHARGE Syndrome.

Carissa Baker is a Pediatric Cardiologist in Baltimore,, Maryland. Dr. Baker is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. Her top areas of expertise are Homozygous Familial Hypercholesterolemia (HoFH), High Cholesterol, Heart Murmurs, and Hypertension.

Dr. Alexander Hoon is an associate professor of pediatrics at the Johns Hopkins University School of Medicine. He also serves as the director of the Phelps Center for Cerebral Palsy and Neurodevelopmental Medicine and medical director of the Carter Center for Holoprosencephaly and Related Disorders at Kennedy Krieger Institute. Dr. Hoon received a bachelor of science from Davidson College in 1974, and a medical degree from the University of Pittsburgh in 1978. After a pediatric residency at Kosair-Children's Hospital in Louisville, he completed a neonatology fellowship at British Columbia Children's Hospital and a one-year fellowship in medical genetics at the Affiliated Hospitals in Vancouver, Canada. In 1988, he came to Baltimore where he completed a fellowship in neurodevelopmental disabilities at Kennedy Krieger Institute, and obtained a master's of public health at Johns Hopkins School of Hygiene and Public Health. He joined the Kennedy Krieger faculty in 1990. Using his training in neonatology, genetics, neurodevelopmental disabilities and public health and working with collaborative research teams, Dr. Hoon addresses questions of cause and treatment in cerebral palsy. His current research uses advanced neuroimaging techniques, including diffusion tensor imaging (DTI), in the Kennedy Krieger Institute Kirby Research Center for Functional Brain Imaging, to more precisely characterize brain injury. Dr. Hoon is a member of the American Academy of Pediatrics, the American Society of Human Genetics, the American Academy for Cerebral Palsy and Developmental Medicine, the Society for Developmental Pediatrics and the Kennedy Fellows Association. He was awarded the 2001 Kennedy Krieger Institute William J. Hersey Prize for exceptional commitment to children with disabilities. Dr. Hoon is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. His top areas of expertise are Cardiofaciocutaneous Syndrome, RASopathies, Rubella, and Neonatal Sepsis.

Heather Riordan is a Pediatric Neurologist in Baltimore, Maryland. Dr. Riordan is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. Her top areas of expertise are Cerebral Palsy, Focal Dystonia, Transient Tic Disorder, Spastic Diplegia Infantile Type, and Rhizotomy.

Carol Greene is a Pediatrics provider in Baltimore, Maryland. Dr. Greene is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. Her top areas of expertise are Musculocontractural Ehlers-Danlos Syndrome (mcEDS), Phenylketonuria (PKU), Increased Head Circumference, and MELAS Syndrome.

Karin Belsito is a Pediatrics specialist and a Physiatrist in Bethesda, Maryland. Dr. Belsito is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. Her top areas of expertise are Autism Spectrum Disorder, Developmental Dysphasia Familial, Developmental Expressive Language Disorder, and Myotonia Congenita.

Clay Smith is a Pediatrics provider in Baltimore, Maryland. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. His top areas of expertise are Autism Spectrum Disorder, Delayed Growth, HNRNPH2-Related Disorder, and Developmental Dysphasia Familial.

Debra Counts is a Pediatric Endocrinologist in Baltimore, Maryland. Dr. Counts is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. Her top areas of expertise are Idiopathic Short Stature (ISS), Short Stature (Growth Disorders), Klinefelter Syndrome, and Pediatric Growth Hormone Deficiency.

Melissa Pagan is a Pediatrics provider in Baltimore, Maryland. Dr. Pagan is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. Her top areas of expertise are Short Stature (Growth Disorders), Idiopathic Short Stature (ISS), Familial Short Stature (FSS), and Precocious Puberty.

Leslie Biesecker is a Medical Genetics specialist and a Pediatrics provider in Bethesda, Maryland. Dr. Biesecker is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. His top areas of expertise are Proteus Syndrome, Proteus-Like Syndrome, Acromicric Dysplasia, and Lenz Microphthalmia Syndrome.

Ryan Miller is a Pediatric Endocrinologist in Baltimore, Maryland. Dr. Miller is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. His top areas of expertise are Short Stature (Growth Disorders), Idiopathic Short Stature (ISS), Familial Short Stature (FSS), and Precocious Puberty.

Tamanna Roshan-Lal is a Pediatrics provider in Chevy Chase, Maryland. Dr. Roshan-Lal is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. Her top areas of expertise are Gaucher Disease Type 2, Gaucher Disease Type 3, Gaucher Disease, and Mucopolysaccharidosis Type 4A (MPS IVA, Morquio Syndrome Type A).

Elizabeth Parker is a Pediatric Endocrinologist in Annapolis, Maryland. Dr. Parker is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. Her top areas of expertise are Short Stature (Growth Disorders), Familial Short Stature (FSS), Idiopathic Short Stature (ISS), and Precocious Puberty.

Medha Satyarengga is an Endocrinologist in Denton, Maryland. Dr. Satyarengga is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. His top areas of expertise are Enlarged Liver, Rathke Cleft Cyst, Secondary Adrenal Insufficiency, and Hypoparathyroidism.

Violeta Rus is a Rheumatologist in Baltimore, Maryland. Dr. Rus is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. Her top areas of expertise are Chronic Graft Versus Host Disease (cGvHD), Lupus Nephritis, Systemic Lupus Erythematosus (SLE), and Undifferentiated Connective Tissue Disease (UCTD). Dr. Rus is currently accepting new patients.

Jose Villagra is a Pediatrics provider in Wheaton, Maryland. Dr. Villagra is rated as an Experienced provider by MediFind in the treatment of Cardiofaciocutaneous Syndrome. His top areas of expertise are Herpangina, Autism Spectrum Disorder, Viral Gastroenteritis, and Scarlet Fever. Dr. Villagra is currently accepting new patients.