The 20 Best 47 XYY Syndrome Doctors in The United States
Find the Top 47 XYY Syndrome Experts and Specialists
ETSU Physicians & Associates- Pediatrics
. Dr. Russi is rated as an Advanced provider by MediFind in the treatment of 47 XYY 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.
Atrium Health Levine Children's Nephrology
Donald Weaver is a Pediatric Nephrologist practicing medicine in Charlotte, North Carolina. Dr. Weaver is rated as an Experienced provider by MediFind in the treatment of 47 XYY Syndrome. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Posterior Urethral Valves, Togaviridae Disease, Feingold Syndrome, and Congenital Nephrotic Syndrome. Dr. Weaver is board certified in American Board Of Pediatrics and American Board Of Pediatrics, Pediatric Nephrology. Dr. Weaver is currently accepting new patients.
St. Christopher's Pediatric Associates Neurology - E. Erie Avenue
. Dr. Melvin is rated as an Experienced provider by MediFind in the treatment of 47 XYY Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Generalized Tonic-Clonic Seizure, Phenylketonuria (PKU), West Syndrome, and Seizures. Dr. Melvin is board certified in American Board Of Psychiatry And Neurology.
Neuromonitoring Associates
. Dr. Thomas is rated as an Experienced provider by MediFind in the treatment of 47 XYY Syndrome. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Seizures, Cervical Myelopathy, Memory Loss, and Generalized Tonic-Clonic Seizure. Dr. Thomas is board certified in American Board Of Psychiatry & Neurology and American Board Of Clinical Neurophysiology.
Aurora Family Medicine
Philip Goolsby is a primary care provider, practicing in Family Medicine in Green Bay, Wisconsin. Dr. Goolsby is rated as an Experienced provider by MediFind in the treatment of 47 XYY Syndrome. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Schnitzler Syndrome, Monoclonal Gammopathy of Undetermined Significance (MGUS), Movement Disorders, and Parkinson's Disease. Dr. Goolsby is board certified in American Board Of Family Medicine.
Aurora Family Medicine
David Stolp is a primary care provider, practicing in Family Medicine in West Allis, Wisconsin. Dr. Stolp is rated as an Experienced provider by MediFind in the treatment of 47 XYY Syndrome. His clinical expertise encompasses Cerebral Palsy, Grix Blankenship Peterson Syndrome, Cockayne Syndrome Type 2, and KBG Syndrome. Dr. Stolp is board certified in American Board Of Family Medicine.
St. Christopher's Pediatric Associates Neurology - Jenkintown
. Dr. Morkous is rated as an Experienced provider by MediFind in the treatment of 47 XYY Syndrome. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Seizures, Generalized Tonic-Clonic Seizure, Cramp-Fasciculation Syndrome, and GAPO Syndrome. Dr. Morkous is board certified in American Board Of Psychiatry And Neurology.
St. Christopher's Pediatric Associates Neurology - E. Erie Avenue
. Dr. Hasbani is rated as an Experienced provider by MediFind in the treatment of 47 XYY Syndrome. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Seizures, Tetrasomy X, Epilepsy Juvenile Absence, and Absence Seizure. Dr. Hasbani is board certified in American Board Of Psychiatry And Neurology.
Reading Hospital Neurology Suite 104
. Dr. Lamichhane is rated as an Experienced provider by MediFind in the treatment of 47 XYY Syndrome. He is also highly rated in 64 other conditions, according to our data. His clinical expertise encompasses Movement Disorders, Parkinson's Disease, Secondary Parkinsonism, and Supranuclear Ophthalmoplegia. Dr. Lamichhane is board certified in American Board Of Psychiatry And Neurology.
Reading Hospital
. Dr. Chelius is rated as an Experienced provider by MediFind in the treatment of 47 XYY Syndrome. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Infant Hyperglycemia. Dr. Chelius is board certified in American Board Of Family Medicine.
Reading Hospital Neurology Suite 210
. Dr. Pilar is rated as an Experienced provider by MediFind in the treatment of 47 XYY Syndrome. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Activated PI3K Delta Syndrome (APDS), Guillain-Barre Syndrome, Chronic Polyradiculoneuritis, and Miller-Fisher Syndrome. Dr. Pilar is board certified in American Board Of Psychiatry And Neurology.
Cooper Specialty Care At Medical Commons
David Roeltgen is a Neurologist practicing medicine in Cape May Court House, New Jersey. He has been practicing medicine for over 50 years. Dr. Roeltgen is rated as a Distinguished provider by MediFind in the treatment of 47 XYY Syndrome. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses 47 XYY Syndrome, Migraine, Memory Loss, and Movement Disorders.
Cleveland Clinic Main Campus
Sumit Parikh is a Pediatric Neurologist practicing medicine in Cleveland, Ohio. He has been practicing medicine for over 32 years. Dr. Parikh is rated as an Advanced provider by MediFind in the treatment of 47 XYY Syndrome. He is also highly rated in 168 other conditions, according to our data. His clinical expertise encompasses Kearns-Sayre Syndrome, Maternally Inherited Leigh Syndrome, Leigh Syndrome, and MELAS Syndrome. Dr. Parikh is board certified in American Board Of Psychiatry And Neurology, 2006.
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 47 XYY 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.
Rubenstein Child Health Building
Dr. Harry “Hal” Dietz is a professor of pediatrics, an associate professor of medicine and an assistant professor of neurological surgery at the Johns Hopkins University School of Medicine. He is the Victor A. McKusick Professor of Genetics and also serves as the director of the William S. Smilow Center for Marfan Syndrome Research. Recognized as the world’s leading authority on Marfan syndrome, Dr. Dietz conducted genomic mapping and research on therapeutic agents for deficiencies in the genetic protein fibrillin, which is linked to Marfan syndrome. His research contributions have made diagnosis of the condition patient-specific and accurate. He has received more than 50 national and international awards and honors, including the Antoine Marfan Award from the National Marfan Foundation and the Art of Listening Award from the American Heart Association. Dr. Dietz is an ad hoc reviewer for 19 different organizations, including the American Journal of Cardiology, the Archives of Pediatric and Adolescent Medicine, and the Journal of Clinical Investigation. Over more than two decades, Dr. Dietz has mentored 75 predoctoral and postdoctoral researchers. He has authored 282 original publications in peer-reviewed journals, 25 textbook chapters, and 239 abstracts, and has also delivered more than 440 lectures on Marfan syndrome and related genetic disorders. Dr. Dietz completed his B.S. at Duke University and received his M.D. from the SUNY Upstate School of Medicine. He completed a pediatric residency and a cardiology fellowship at Johns Hopkins University before joining the faculty in 1992. Dr. Dietz is rated as an Advanced provider by MediFind in the treatment of 47 XYY Syndrome. He is also highly rated in 81 other conditions, according to our data. His clinical expertise encompasses Snyder-Robinson Syndrome, WAGR Syndrome, Vici Syndrome, and Cohen Syndrome.
MercyOne Des Moines Pediatrics Neurology Care
Rifali Patel is a Neurologist and a Pediatric Neurologist practicing medicine in Des Moines, Iowa. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of 47 XYY Syndrome. She is also highly rated in 98 other conditions, according to our data. Her clinical expertise encompasses Seizures, Generalized Tonic-Clonic Seizure, Dravet Syndrome, and Memory Loss.
Rogel Cancer Center
Dr. Else’s primary appointment is with the Division of Metabolism, Endocrinology and Diabetes. He received his MD degree from the University of Hamburg, Germany. He pursued his clinical training at the University of Hamburg (Residency: Internal Medicine) and the University of Michigan (Residency: Internal Medicine, Fellowship: Endocrinology). His main research interests are the genetics of endocrine tumors. Dr. Else’s clinical practice focuses on the care for patients with benign and malignant endocrine tumors, particularly pheochromocytoma, adrenocortical tumors and neuroendocrine tumors as well as accompanying hormone excess syndromes (e.g Cushing syndrome, primary aldosteronism). Dr. Else has a particular interest in taking care of patients with hereditary syndromes that predispose to the development of endocrine tumors (e.g. Multiple Endocrine Neoplasia (MEN) type 1, MEN2A & MEN2B, Hereditary Paraganglioma Syndrome). He attends the Multidisciplinary Endocrine Oncology Clinic, where patients with tumors receive diagnostic procedures and treatment. In addition he is part of the Cancer Genetics Clinic, which evaluates patients for hereditary syndromes and also facilitates regular exams and surveillance for patients at risk for endocrine tumors. Dr. Else is rated as an Advanced provider by MediFind in the treatment of 47 XYY Syndrome. He is also highly rated in 105 other conditions, according to our data. His clinical expertise encompasses Adrenal Cancer, Adrenocortical Carcinoma, Adrenal Gland Adenoma, Neuroendocrine Tumor, and Thyroidectomy. Dr. Else is board certified in Internal Medicine and Endocrinology, Diabetes & Metabolism.
UT Southwestern - Neurology
Jennifer Thomas is a Neurologist practicing medicine in Dallas, Texas. Dr. Thomas is rated as an Advanced provider by MediFind in the treatment of 47 XYY Syndrome. She is also highly rated in 112 other conditions, according to our data. Her clinical expertise encompasses Aphantasia, GAPO Syndrome, Lissencephaly, and Joubert Syndrome.
Phoenix Children's Hospital - Genetics
Theresa Grebe is a Pediatrics provider practicing medicine in Phoenix, Arizona. Dr. Grebe is rated as an Advanced provider by MediFind in the treatment of 47 XYY 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.
MCHS Hospitals Inc.
Shankar Bettadahalli is an Endocrinologist practicing medicine in Marshfield, Wisconsin. Dr. Bettadahalli is rated as an Advanced provider by MediFind in the treatment of 47 XYY Syndrome. He is also highly rated in 89 other conditions, according to our data. His clinical expertise encompasses Hyperparathyroidism, Neonatal Severe Hyperparathyroidism, Familial Isolated Hyperparathyroidism, and Parathyroid Hyperplasia.
Last Updated: 04/28/2026

















