The 20 Best Weaver Syndrome Doctors in The United States
Find the Top Weaver Syndrome Experts and Specialists
Rubenstein Child Health Building
Dr. Jill A. Fahrner is an assistant professor in the Departments of Genetic Medicine and Pediatrics at the Johns Hopkins University School of Medicine. Her area of clinical expertise is medical genetics. Dr. Fahrner earned her Ph.D. from Johns Hopkins University and her M.D. from the University of North Carolina. She completed pediatrics residency training at Duke University Medical Center. She joined the McKusick-Nathans Institute of Genetic Medicine as a genetic medicine resident in 2009 and completed her training in 2012. She stayed on as chief resident from 2012-2013 and then joined the faculty as an assistant professor in the Department of Pediatrics within the McKusick-Nathans Institute of Genetic Medicine in 2013. Her current primary appointment is Assistant Professor in the Department of Genetic Medicine, where she is Director of the multidisciplinary Epigenetics and Chromatin Clinic. She is a physician-scientist with a long-standing interest in epigenetic mechanisms of disease. Her clinical focus is on caring for individuals with epigenetic and chromatin disorders, specifically Mendelian disorders of the epigenetic machinery, or chromatin modifying disorders. She has seen hundreds of individuals with congenital disorders involving disrupted epigenetics, most of which exhibit neurodevelopmental disabilities and abnormal growth. Her laboratory research is focused on understanding disease mechanisms and developing therapies for select Mendelian disorders of the epigenetic machinery. She is a member of the American Society of Human Genetics (ASHG), having won an ASHG Reviewer’s Choice Abstract Award for her work on growth retardation in Kabuki syndrome 1. She has received a Johns Hopkins School of Medicine Clinician Scientist Award, a Johns Hopkins School of Medicine Musculoskeletal Pilot and Feasibility Award, a William and Ella Owens Medical Research Foundation Award, the Margaret Ellen Nielsen Fellowship Award, and the Alice and YT Chen Travel Award while at Johns Hopkins. She is the recipient of a prestigious Hartwell Foundation Individual Biomedical Research Award and also has ongoing research funding from the National Institutes of Health. Dr. Fahrner is rated as an Elite provider by MediFind in the treatment of Weaver Syndrome. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Weaver Syndrome, Sotos Syndrome, Kabuki Syndrome, Marshall-Smith Syndrome, and Orchiectomy. Dr. Fahrner is board certified in American Board Of Medical Genetics And Genomics.
ETSU Physicians & Associates- Pediatrics
. Dr. Russi is rated as an Experienced provider by MediFind in the treatment of Weaver Syndrome. He is also highly rated in 125 other conditions, according to our data. His clinical expertise encompasses Increased Head Circumference, Ehlers-Danlos Syndrome (EDS), Chromosome 8p Deletion, and Chromosome 6q Duplication. Dr. Russi is board certified in American Board Of Pediatrics and American Board Of Medical Genetics.
Erica Fernandes is a Medical Genetics specialist and a Pediatrics provider practicing medicine in New Hyde Park, New York. Dr. Fernandes is rated as an Advanced provider by MediFind in the treatment of Weaver Syndrome. She is also highly rated in 153 other conditions, according to our data. Her clinical expertise encompasses Microcephaly, Chromosome 13q Deletion, Hennekam Syndrome, and Acrodermatitis Enteropathica.
Nemours Children's Hospital, Delaware
Nina Powell is a Medical Genetics provider practicing medicine in Wilmington, Delaware. She has been practicing medicine for over 30 years. Dr. Powell is rated as an Advanced provider by MediFind in the treatment of Weaver Syndrome. She is also highly rated in 45 other conditions, according to our data. Her clinical expertise encompasses Microcephaly, PIK3CA-Related Overgrowth Spectrum, Chromosome 13q Deletion, and Increased Head Circumference. Dr. Powell is board certified in American Board Of Medical Genetics And Genomics.
St. Christopher's Pediatric Associates Genetics - E. Erie Avenue
. Dr. Narumanchi is rated as an Experienced provider by MediFind in the treatment of Weaver Syndrome. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Urea Cycle Disorders (UCD), Phenylketonuria (PKU), Maternal Hyperphenylalaninemia, and Dihydropteridine Reductase Deficiency. Dr. Narumanchi is board certified in American Board Of Medical Genetics And Genomics.
Lynne Bird is a Medical Genetics specialist and a Pediatrics provider practicing medicine in San Diego, California. Dr. Bird is rated as a Distinguished provider by MediFind in the treatment of Weaver Syndrome. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Angelman Syndrome, Prader-Willi Syndrome, VACTERL Association, and Mucolipidosis Type 4.
Massachusetts General Physicians Organization Inc
David Sweetser is a Pediatrics provider practicing medicine in Boston, Massachusetts. Dr. Sweetser is rated as an Advanced provider by MediFind in the treatment of Weaver Syndrome. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hypotonia, Ornithine Translocase Deficiency, Ornithine Transcarbamylase Deficiency, and Propionic Acidemia. Dr. Sweetser is board certified in Pediatrics, Clinical Biochemical Genetics, Pediatric Hematology-Oncology, and Clinical Genetics And Genomics.
Nemours DuPont Hospital For Children
Karen Gripp is a Medical Genetics provider practicing medicine in Wilmington, Delaware. Dr. Gripp is rated as an Advanced provider by MediFind in the treatment of Weaver Syndrome. She is also highly rated in 122 other conditions, according to our data. Her clinical expertise encompasses Costello Syndrome, RASopathies, Noonan Syndrome, and Gingival Fibromatosis with Hypertrichosis.
Phoenix Children's Hospital - Genetics
Theresa Grebe is a Pediatrics provider practicing medicine in Phoenix, Arizona. Dr. Grebe is rated as an Experienced provider by MediFind in the treatment of Weaver Syndrome. She is also highly rated in 96 other conditions, according to our data. Her clinical expertise encompasses Chromosome 6 Uniparental Disomy, Temple Syndrome, Congenital Bowing of Long Bones, and DiGeorge Syndrome. Dr. Grebe is board certified in Medical Genetics And Genomics Clin Genetics & Genomic. Dr. Grebe is currently accepting new patients.
Corewell Health William Beaumont University Hospital Pediatric Genetics
Stephanie Campbell is a Pediatrics provider practicing medicine in Royal Oak, Michigan. She has been practicing medicine for over 10 years. Dr. Campbell is rated as an Experienced provider by MediFind in the treatment of Weaver Syndrome. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Increased Head Circumference, Delayed Growth, Congenital Athymia, and Acromesomelic Dysplasia Campailla Martinelli Type. Dr. Campbell is board certified in American Board Of Pediatrics. Dr. Campbell is currently accepting new patients.
Greenwood Genetic Center– Charleston
Sara Cathey is a Medical Genetics provider practicing medicine in Charleston, South Carolina. Dr. Cathey is rated as an Experienced provider by MediFind in the treatment of Weaver Syndrome. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Aspartylglucosaminuria, Mucolipidosis Type 4, Fucosidosis, and Sialidosis. Dr. Cathey is currently accepting new patients.
Penn Translational Medicine And Human Genetics
Katherine Nathanson is a Medical Genetics provider practicing medicine in Philadelphia, Pennsylvania. Dr. Nathanson is rated as an Experienced provider by MediFind in the treatment of Weaver Syndrome. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Cowden Syndrome, Neuroendocrine Tumor, Peutz-Jeghers Syndrome, and Hypothalamic Hamartomas. Dr. Nathanson is board certified in Clinical Genetics And Genomics, 2020. Dr. Nathanson is currently accepting new patients.
Corewell Health Grand Rapids Hospitals Biochemical Genetics - 25 Michigan St NE
Jessica Priestley is a Pediatrics specialist and a Medical Genetics provider practicing medicine in Grand Rapids, Michigan. She has been practicing medicine for over 8 years. Dr. Priestley is rated as an Experienced provider by MediFind in the treatment of Weaver Syndrome. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Fabry Disease, Biotinidase Deficiency, Ornithine Transcarbamylase Deficiency, and Multiple Sulfatase Deficiency. Dr. Priestley is board certified in American Board Of Medical Genetics And Genomics, American Board Of Medical Genetics And Genomics, and American Board Of Pediatrics.
Greenwood Genetic Center– Greenville
Elliot Stolerman is a Medical Genetics provider practicing medicine in Greenville, South Carolina. Dr. Stolerman is rated as an Experienced provider by MediFind in the treatment of Weaver Syndrome. His clinical expertise encompasses Autism Spectrum Disorder, Chromosome 13q Deletion, Polymicrogyria, and Chondrodystrophy. Dr. Stolerman is currently accepting new patients.
C. S. Mott Children's Hospital
Mark Hannibal is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Ann Arbor, Michigan. Dr. Hannibal is rated as an Advanced provider by MediFind in the treatment of Weaver Syndrome. He is also highly rated in 166 other conditions, according to our data. His clinical expertise encompasses Aase Syndrome, CHARGE Syndrome, Cockayne Syndrome Type 2, and Hennekam Syndrome. Dr. Hannibal is board certified in Clinical Genetics & Genomics.
C. S. Mott Children's Hospital
Dr. Pritchard is a Michigan native who returned to the University of Michigan to join the faculty here in 2019 after completing her pediatrics and genetics residencies and biochemical genetics fellowship. She enjoys care of complex patients with rare genetic diseases. Dr. Pritchard is active in medical education as Program Director for the Medical Biochemical Genetics Fellowship program and Associate Program Director for the Medical Genetics and Genomics training programs.Outside of work, Dr. Pritchard enjoys cooking, reading, hiking, and spending time with her husband and two daughters. Dr. Pritchard is rated as an Advanced provider by MediFind in the treatment of Weaver Syndrome. She is also highly rated in 149 other conditions, according to our data. Her clinical expertise encompasses Microcephaly Deafness Syndrome, Propionic Acidemia, Delayed Growth, and Cohen Syndrome.
UT Southwestern - Pediatric Genetics
Laura Mackay is a Medical Genetics provider practicing medicine in Dallas, Texas. Dr. Mackay is rated as an Experienced provider by MediFind in the treatment of Weaver Syndrome. She is also highly rated in 132 other conditions, according to our data. Her clinical expertise encompasses Isovaleric Acidemia, Beta-Ketothiolase Deficiency, Biotinidase Deficiency, and Adrenoleukodystrophy (ALD).
Cook Children's Genetics
Ryan Gates is a Pediatrics specialist and a Medical Genetics provider practicing medicine in Fort Worth, Texas. Dr. Gates is rated as an Experienced provider by MediFind in the treatment of Weaver Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Micrognathia, Von Gierke Disease, Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency, and PIK3CA-Related Overgrowth Spectrum.
UT Southwestern - Internal Medicine Subspecialties
Markey Mcnutt is an Internal Medicine specialist and an Endocrinologist practicing medicine in Dallas, Texas. Dr. Mcnutt is rated as an Experienced provider by MediFind in the treatment of Weaver Syndrome. He is also highly rated in 122 other conditions, according to our data. His clinical expertise encompasses Ornithine Transcarbamylase Deficiency, Ornithine Translocase Deficiency, Phenylketonuria (PKU), and Megalencephalic Leukoencephalopathy with Subcortical Cysts.
Emory Clinic At 1365 Clifton Road
Michael Gambello is a Medical Genetics provider practicing medicine in Atlanta, Georgia. He has been practicing medicine for over 33 years. Dr. Gambello is rated as an Experienced provider by MediFind in the treatment of Weaver Syndrome. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Cortical Dysplasia, Short-Chain Acyl-CoA Dehydrogenase Deficiency, Increased Head Circumference, and Homocystinuria. Dr. Gambello is board certified in American Board Of Medical Genetics And Genomics, 2013.
Last Updated: 04/28/2026










