The 20 Best Hypotonia Doctors Near Me in District of Columbia, US
Find the Top Hypotonia Experts and Specialists
Children's National Hospital
Andrea Gropman is a Pediatrics provider practicing medicine in Washington, Washington, D.c.. Dr. Gropman is rated as a Distinguished provider by MediFind in the treatment of Hypotonia. She is also highly rated in 37 other conditions, according to our data. Her clinical expertise encompasses Klinefelter Syndrome, Urea Cycle Disorders (UCD), MELAS Syndrome, Ornithine Transcarbamylase Deficiency, and Hormone Replacement Therapy (HRT).
Cynthia Tifft is a Medical Genetics provider practicing medicine in Washington, Washington, D.c.. Dr. Tifft is rated as a Distinguished provider by MediFind in the treatment of Hypotonia. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Sandhoff Disease, Gangliosidosis, GM1 Gangliosidosis, and Tay-Sachs Disease.
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Jamie Fraser, MD, PhD, completed her medical genetics training at the National Institutes of Health and the Children’s National Hospital and joined Children's National in 2016. She is the director of the Myelin Disorders clinic at Children's National. Her clinic interests focus on metabolic disorders. Her research interests are neurometabolic disease and neuroprotection. Dr. Fraser is rated as an Experienced provider by MediFind in the treatment of Hypotonia. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Methylmalonic Acidemia, Leukodystrophy, Pyruvate Decarboxylase Deficiency, Cockayne Syndrome, and Gastrostomy. Dr. Fraser is board certified in Medical Biochemical Genetics: American Board Of Medical Genetics And Genomics, 2017 and Clinical Genetics (MD): American Board Of Medical Genetics And Genomics, 2015.
Rare Disease Institute
Amy Lewanda, MD, joined Children's National Hospital as a faculty member in 1994 after finishing her medical genetics training at Johns Hopkins Hospital in the same year. She has served as a faculty member in medical genetics in the Inova health system. Dr. Lewanda is the co-director of the Down Syndrome Clinic. Dr. Lewanda’s research focuses on health outcomes for patients with Down Syndrome, and pediatric to adult transitions for genetics patients. Dr. Lewanda is rated as an Experienced provider by MediFind in the treatment of Hypotonia. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Increased Head Circumference, Autism Spectrum Disorder, Cantu Syndrome, and Hemi 3 Syndrome. Dr. Lewanda is board certified in Clinical Genetics (MD): American Board Of Medical Genetics And Genomics, 2020, Clinical Genetics (MD): American Board Of Medical Genetics And Genomics, 1993, and Pediatrics: American Board Of Pediatrics, 1991.
Friendship Heights
John M. Schreiber, MD, FAES, is the Associate Chief of Epilepsy and EEG Operations, Medical Director of EEG and the Epilepsy Monitoring Unit and the director of Epilepsy Genetics at Children's National Hospital. After earning his medical degree cum laude at the University of Maryland School of Medicine, he completed Pediatrics and Child Neurology training at Children’s National Hospital. Before returning in 2013, he served as an Epilepsy and Clinical Neurophysiology Fellow at the National Institutes of Health, gaining experience in epilepsy clinical trials and in neurogenetic disorders. His primary clinical and research interests are on the diagnosis, evaluation and treatment of genetically-mediated epilepsies, particularly channelopathies. Dr. Schreiber is the principal investigator at Children’s National for various epilepsy observational and interventional clinical trials with a focus on neurogenetic disorders. He serves on the Pediatric Epilepsy Research Consortium board, is the co-chair for the Investigators' Workshop Committee of the American Epilepsy Society, and serves on the Epilepsy Foundation Professional Advisory Board and several other advisory boards. Publications PUBMED. Dr. Schreiber is rated as an Experienced provider by MediFind in the treatment of Hypotonia. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Epilepsy, Myoclonic Epilepsy, Seizures, and Epilepsy with Myoclonic-Atonic Seizures. Dr. Schreiber is board certified in Epilepsy: American Board Of Psychiatry And Neurology, 2016, American Board Of Psychiatry And Neurology, 2013, and American Board Of Psychiatry And Neurology, 2011.
Main Hospital
Jaclyn Kline, MD, is an emergency medicine physician at Children's National. She grew up outside of Pittsburgh, PA, and went to medical school at Virginia Commonwealth University in Richmond. She then completed a residency in pediatrics at Brown University, where she was also chief resident, before finishing a fellowship in pediatric emergency medicine at Children's National. Outside of her clinical work treating children in the Emergency Department, she is interested in quality improvement and standardizing evidence-based care for all children in the Emergency Department. Dr. Kline is rated as an Experienced provider by MediFind in the treatment of Hypotonia. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Multisystem Inflammatory Syndrome in Children (MIS-C), Pediatric Myocarditis, Hypotonia, and Infantile Neutropenia. Dr. Kline is board certified in American Board Of Preventive Medicine, 2024, Pediatric Emergency Medicine: American Board Of Pediatrics, 2019, and American Board Of Pediatrics, 2013.
Rare Disease Institute
Nicholas Ah Mew, MD, is director of the Inherited Metabolic Disorders Program at Children’s National Hospital and is associate professor of Pediatrics at The George Washington University. He is a clinical geneticist and clinical biochemical geneticist whose primary research interests include urea cycle disorders, organic acidemias, and other disorders of ammonia metabolism. He is the principal investigator or co-PI of several projects funded through the National Institutes of Health and Patient-Centered Outcomes Research Institute. Dr. Ah Mew is the Children’s National site-PI and an active member of the NIH-funded Urea Cycle Disorders Consortium (UCDC). He has authored multiple publications and book chapters on hyperammonemia and urea cycle disorders and has lectured internationally on these topics. Dr. Mew is rated as an Experienced provider by MediFind in the treatment of Hypotonia. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Urea Cycle Disorders (UCD), Maple Syrup Urine Disease, Argininosuccinic Aciduria, and Propionic Acidemia. Dr. Mew is board certified in American Board Of Medical Genetics And Genomics, 2020 and Clinical Biochemical Genetics: American Board Of Medical Genetics And Genomics, 2011.
Main Hospital-Prenatal Pediatrics Institute
Tucker L.C. Pyle, MD, PhD, MSTR, is a clinical geneticist and physician scientist specializing in genetics of genitourinary (GU) differences and cancer. They completed their pediatrics and medical genetics training at the Children's Hospital of Philadelphia (CHOP) in 2016. Dr. Pyle’s clinical focus is diagnostic evaluation and care for individuals with intersex traits and variations of sexual characteristics (also sometimes called differences of sex development). They founded the medical clinical for I/VSC at CHOP in 2016, and now directs the Children's National PROUD Clinic for people with I/VSCs. Dr. Pyle focuses on multidisciplinary integration, molecular diagnosis and cancer predisposition counseling for patients and their families. Dr. Pyle is also a specialist in X and Y chromosomes, and sees people clinically with these differences, including in the Prenatal Pediatrics Institute and the Turner Syndrome Program. Dr. Pyle also directs the Children's National Klinefelter (XXY) Program and the GoRAD Laboratory. Dr. Pyle’s research applies genomics and human models to understand vulnerability to infertility and germ cell tumor (GCT). They have identified and characterized clinical risk factors that predispose people to GCT by learning from and studying individuals diagnosed with this malignancy, as well as patients carrying a diagnosis of I/VSC. Dr. Pyle’s goal is to supply new tools that will facilitate improved care for people with I/VSC's. Publications ORCiD. Dr. Pyle is rated as an Experienced provider by MediFind in the treatment of Hypotonia. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Intersex, CHARGE Syndrome, Penis Agenesis, and Mosaicism. Dr. Pyle is board certified in Pediatrics: American Board Of Pediatrics, 2021 and Clinical Genetics (MD): American Board Of Medical Genetics And Genomics, 2021.
Main Hospital
Shireen Atabaki, MD, MPH, is a physician in Children's National Emergency Department. She is also Professor of Pediatrics and Emergency Medicine at George Washington University School of Medicine and Health Sciences. Dr. Atabaki’s area of expertise is in concussion and knowledge translation. Through her work, Dr. Atabaki has brought national and international recognition to pediatric concussion. She received the National Heroes Award for Research, awarded by the Maternal Child Health Bureau, for her leadership in research to reduce unnecessary CT scans and radiation in children with traumatic brain injury. Dr. Atabaki leads the HITS for Kids Program (Health IT Solutions for Kids), a national initiative to improve concussion care for children by knowledge translation of evidence-based medicine harnessing health IT. The program brings the best medicine to the doctor and health team at the patient’s bedside, to provide the best medical care to children and engage healthcare providers in mindful medicine. She has a love for teaching and has mentored over forty trainees who have gone on to productive careers in healthcare. Her emphasis in mentorship is helping her mentees retain the altruism and compassion that brought them to healthcare in the first place. Dr. Atabaki is a member of the federally funded Pediatric Emergency Care Applied Research Network Steering Committee and founded and chaired the Concussion Working Group for that network. She serves on the board of the Big Data Analytics in Health Conference, (Singapore, 2014), guiding the future in big data research. She is a member of the American Academy of Pediatrics, Society for Pediatric Research and Councilmember of the American Federation for Medical Research. Dr. Atabaki lives in Washington, D.C., with her husband and three children, where she engages in the practice of mindful medicine. Dr. Atabaki is rated as an Experienced provider by MediFind in the treatment of Hypotonia. Her clinical expertise encompasses Hypotonia and Traumatic Brain Injury. Dr. Atabaki is board certified in Clinical Informatics: American Board Of Preventive Medicine, 2021, Pediatric Emergency Medicine: American Board Of Pediatrics, 1998, and Pediatrics: American Board Of Pediatrics, 1995.
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Gazelle Zerafati is a Pediatric Neurologist practicing medicine in Washington, Washington, D.c.. She has been practicing medicine for over 7 years. Dr. Zerafati is rated as an Experienced provider by MediFind in the treatment of Hypotonia. Her clinical expertise encompasses Hypotonia. Dr. Zerafati is board certified in Neurology With Special Qualification In Child Neurology: American Board Of Psychiatry And Neurology, 2024.
Main Hospital-Genetics Clinic
Christina Grant, MD, PhD, completed her medical genetics and medical biochemical genetics training at the National Institutes of Health National Human Genome Research Institute in Bethesda, MD, and joined Children’s National Hospital in 2018. Her clinical and research interests focus on large molecule storage disorders especially lysosomal storage diseases. Dr. Grant is rated as an Experienced provider by MediFind in the treatment of Hypotonia. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Mucopolysaccharidoses (MPS), Mucopolysaccharidosis Type 7 (MPS VII, Sly Syndrome), Mucopolysaccharidosis Type 4A (MPS IVA, Morquio Syndrome Type A), and Mucopolysaccharidosis Type 4 (MPS IV, Morquio Syndrome). Dr. Grant is board certified in Medical Biochemical Genetics: American Board Of Medical Genetics And Genomics, 2019, American Board Of Medical Genetics And Genomics, 2017, and Pediatrics: American Board Of Pediatrics, 2015.
Thomas Markello is a Medical Genetics provider practicing medicine in Washington, Washington, D.c.. Dr. Markello is rated as an Experienced provider by MediFind in the treatment of Hypotonia. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Albinism, Mosaicism, Oculocutaneous Albinism Type 2, and Oculocutaneous Albinism Type 1.
Children's National Hospital
Debra Regier is a Pediatrics provider practicing medicine in Washington, Washington, D.c.. She has been practicing medicine for over 17 years. Dr. Regier is rated as an Experienced provider by MediFind in the treatment of Hypotonia. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Gangliosidosis, GM1 Gangliosidosis, Cantu Syndrome, and Maple Syrup Urine Disease.
Children's National Hospital
Diana Bharucha is a Pediatric Neurologist practicing medicine in Washington, Washington, D.c.. Dr. Bharucha is rated as an Experienced provider by MediFind in the treatment of Hypotonia. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Giant Axonal Neuropathy, Dysferlinopathy, Limb-Girdle Muscular Dystrophy, and Miyoshi Myopathy.
Last Updated: 06/30/2026








