The 20 Best Acid Sphingomyelinase Deficiency (ASMD) Doctors Near Me in San Jose, CA
Find the Top Acid Sphingomyelinase Deficiency (ASMD) Experts and Specialists
UCI Health - Irvine
Dr. Changrui Xiao is a board-certified UCI Health neurologist, clinical geneticist and medical biochemical geneticist who specializes in neurogenetic and inherited metabolic disorders.His clinical interests include lysosomal storage diseases, hereditary and spinocerebellar ataxia, neurometabolic disorders, inborn errors of metabolism in adults, late onset Tay-Sachs and Sandhoff diseases, and genomic diagnosis.Xiao earned his medical degree at Duke University School of Medicine in Durham, N.C. He completed an internship in internal medicine and a residency in neurology at the University of Chicago Medical Center in Illinois. He received fellowship training in medical genetics and medical biochemical genetics at the National Institutes of Health Clinical Center and Johns Hopkins Hospital in Bethesda, Md., and Children's National Hospital in Washington, D.C. Before joining UCI Health, he was a clinician with the National Institutes of Health Undiagnosed Disease Program.He is the author or co-author of numerous peer-reviewed publications and presentations. He is an associate editor of the journalMolecular Genetics & Genomic Medicineand a consulting editor forGeneReviews. His goal is to provide a medical home for adults with neurogenetic and metabolic conditions, and to increase access to precision therapy for these conditions. Dr. Xiao is rated as an Experienced provider by MediFind in the treatment of Acid Sphingomyelinase Deficiency (ASMD). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Retinopathy Pigmentary Mental Retardation, Glutaric Acidemia Type 2, Adrenoleukodystrophy (ALD), and X-Linked Creatine Deficiency. Dr. Xiao is board certified in American Board Of Medical Genetics And Genomics - Clinical Genetics And Genomics and American Board Of Psychiatry And Neurology - Neurology.
Uc Regents
Nicola Longo is a Medical Genetics specialist and a Pediatrics provider practicing medicine in San Luis Obispo, California. He has been practicing medicine for over 44 years. Dr. Longo is rated as an Advanced provider by MediFind in the treatment of Acid Sphingomyelinase Deficiency (ASMD). He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Megalencephalic Leukoencephalopathy with Subcortical Cysts, Multiple Sulfatase Deficiency, Gaucher Disease Type 1, and Gaucher Disease Type 2. Dr. Longo is currently accepting new patients.
Renata Gallagher is a Medical Genetics specialist and a Pediatrics provider practicing medicine in San Francisco, California. Dr. Gallagher is rated as an Advanced provider by MediFind in the treatment of Acid Sphingomyelinase Deficiency (ASMD). She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Gaucher Disease Type 1, Gaucher Disease Type 3, Gaucher Disease, and Gaucher Disease Type 2.
Mountain View Center
Feihong Ding is a primary care provider, practicing in Internal Medicine in Mountain View, California. Dr. Ding is rated as an Experienced provider by MediFind in the treatment of Acid Sphingomyelinase Deficiency (ASMD). Her clinical expertise encompasses Non-Langerhans-Cell Histiocytosis, Histiocytosis, Reticulohistiocytoma, and Acid Sphingomyelinase Deficiency (ASMD). Dr. Ding is board certified in Internal Medicine - Board Certified. Dr. Ding is currently accepting new patients.
Vandever Medical Offices
Simona Bianconi is a Pediatrics specialist and a Medical Genetics provider practicing medicine in San Diego, California. Dr. Bianconi is rated as an Experienced provider by MediFind in the treatment of Acid Sphingomyelinase Deficiency (ASMD). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Smith-Lemli-Opitz Syndrome, X-Linked Creatine Deficiency, Niemann-Pick Disease, and Reticulohistiocytoma. Dr. Bianconi is currently accepting new patients.
Kaiser Permanente South Sacramento Medical Center
Heather Chou is a Pediatrics provider practicing medicine in Sacramento, California. Dr. Chou is rated as an Experienced provider by MediFind in the treatment of Acid Sphingomyelinase Deficiency (ASMD). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Obesity in Children, Acid Sphingomyelinase Deficiency (ASMD), Niemann-Pick Disease, and Polycystic Lipomembranous Osteodysplasia with Sclerosing Leukoencephalopathy.
Kaiser Point West Main Pharmacy 626
Ariel Lee is a Pediatrics provider practicing medicine in Sacramento, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Acid Sphingomyelinase Deficiency (ASMD). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses MELAS Syndrome, Autism Spectrum Disorder, Acid Sphingomyelinase Deficiency (ASMD), and Kearns-Sayre Syndrome.
Kaiser Permanente Roseville Medical Center
Wan Tsai is a Pediatric Pulmonologist practicing medicine in Roseville, California. Dr. Tsai is rated as an Experienced provider by MediFind in the treatment of Acid Sphingomyelinase Deficiency (ASMD). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Asthma in Children, Asthma, Acid Sphingomyelinase Deficiency (ASMD), and Niemann-Pick Disease.
Seymour Packman is a Medical Genetics provider practicing medicine in San Francisco, California. Dr. Packman is rated as an Experienced provider by MediFind in the treatment of Acid Sphingomyelinase Deficiency (ASMD). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Gaucher Disease Type 1, Gaucher Disease, Fabry Disease, and Fucosidosis.
Office
Amber Hildreth is a Pediatrics provider practicing medicine in San Diego, California. Dr. Hildreth is rated as an Experienced provider by MediFind in the treatment of Acid Sphingomyelinase Deficiency (ASMD). Her clinical expertise encompasses Niemann-Pick Disease, Cholestasis, Autoimmune Hepatitis, Acid Sphingomyelinase Deficiency (ASMD), and Liver Transplant.
University Of California San Francisco
Monica Penon-Portmann is a Pediatrics specialist and a Medical Genetics provider practicing medicine in San Francisco, California. Dr. Penon-Portmann is rated as an Experienced provider by MediFind in the treatment of Acid Sphingomyelinase Deficiency (ASMD). Her clinical expertise encompasses Glycogen Storage Disease Type 0, Phosphoglycerate Mutase Deficiency, Phosphoglycerate Kinase Deficiency, and Glycogen Storage Disease Type 13. Dr. Penon-Portmann is currently accepting new patients.
Valley Childrens Medical Group
David Dimmock is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Modesto, California. Dr. Dimmock is rated as an Experienced provider by MediFind in the treatment of Acid Sphingomyelinase Deficiency (ASMD). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Phenylketonuria (PKU), Increased Head Circumference, Micrognathia, and Maternal Hyperphenylalaninemia. Dr. Dimmock is currently accepting new patients.
Jaime Barea is a Medical Genetics provider practicing medicine in Madera, California. Dr. Barea is rated as an Experienced provider by MediFind in the treatment of Acid Sphingomyelinase Deficiency (ASMD). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Mucolipidosis Type 4, Sialidosis, Mucolipidosis 3, and Propionic Acidemia.
Kristen Wigby is a Medical Genetics specialist and a Pediatrics provider practicing medicine in San Diego, California. Dr. Wigby is rated as an Experienced provider by MediFind in the treatment of Acid Sphingomyelinase Deficiency (ASMD). She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Early Infantile Epileptic Encephalopathy, Spondyloepimetaphyseal Dysplasia Strudwick Type, Triple X Syndrome, and Microcephaly Deafness Syndrome.
Jorge Rodriguez-Gil is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Pleasanton, California. Dr. Rodriguez-Gil is rated as an Experienced provider by MediFind in the treatment of Acid Sphingomyelinase Deficiency (ASMD). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Niemann-Pick Disease, Reticulohistiocytoma, Chromosome 7p Deletion, and Acid Sphingomyelinase Deficiency (ASMD).
Last Updated: 06/30/2026

