MediFind found 11 doctor with experience in Methylmalonic Acidemia near Orange, CA. Of these, 9 are Experienced and 2 are Advanced.
Richard Chang is a Medical Genetics provider in Orange, California. Dr. Chang is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Citrullinemia, Beta-Ketothiolase Deficiency, Urea Cycle Disorders (UCD), and Biotinidase Deficiency. Dr. Chang is currently accepting new patients.
Raymond Wang is a Medical Genetics provider in Orange, California. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Mucopolysaccharidoses (MPS), Mucopolysaccharidosis Type 7 (MPS VII, Sly Syndrome), Mucopolysaccharidosis Type 1 (MPS I, Hurler Syndrome), Pompe Disease, and Adenoidectomy.
Annette Bernhut is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Bernhut is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Light Chain Deposition Disease (LCDD), IgG4-Related Disease, MAGIC Syndrome, and Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections. Dr. Bernhut is currently accepting new patients.
Cristel Chapel is a Medical Genetics provider in Orange, California. Dr. Chapel is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are CLN1 Disease, CLN2 Disease, CLN4 Disease, and CLN3 Disease. Dr. Chapel is currently accepting new patients.
Changrui Xiao is a Medical Genetics provider in Orange, California. Dr. Xiao is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Glutaric Acidemia Type 2, Retinopathy Pigmentary Mental Retardation, Adrenoleukodystrophy (ALD), and X-Linked Creatine Deficiency. Dr. Xiao is currently accepting new patients.
Jose Abdenur is a Medical Genetics provider in Orange, California. Dr. Abdenur is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Von Gierke Disease, Glycogen Storage Disease Type 3, Hyperlysinemia, and Glutaric Acidemia Type 1. Dr. Abdenur is currently accepting new patients.
Maija-riikka Steenari is a Neurologist and a Pediatric Neurologist in Orange, California. Dr. Steenari is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Dihydrolipoamide Dehydrogenase Deficiency, Pyruvate Carboxylase Deficiency, PEPCK 1 Deficiency, and Autosomal Recessive Congenital Methemoglobinemia. Dr. Steenari is currently accepting new patients.
Walla Al-Hertani is a Medical Genetics provider in Orange, California. Dr. Al-Hertani is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Von Gierke Disease, Classic Galactosemia, Glycogen Storage Disease Type 13, and Phosphoglycerate Mutase Deficiency. Dr. Al-Hertani is currently accepting new patients.
Rita R Ellithorpe MD Inc
Rita Ellithorpe is a primary care provider, practicing in General Practice in Tustin, California. Dr. Ellithorpe has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Heavy Metal Poisoning, Menopause, Homocystinuria, and Methylmalonic Acidemia with Homocystinuria.
Kaiser Permanente Brea Medical Offices
Tanveer Hussain is a primary care provider, practicing in Internal Medicine in Brea, California. Dr. Hussain is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Methylmalonyl Coenzyme A Mutase Deficiency and Methylmalonic Acidemia. Dr. Hussain is currently accepting new patients.
William R Shankle MD Inc
William Shankle is a Neurologist in Newport Beach, California. Dr. Shankle is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Alzheimer's Disease, Memory Loss, Cerebellar Degeneration, and Dementia.
Last Updated: 01/09/2026
