Dr. Irene R. Marwa

Jeffrey Rosenfeld is a Neurologist practicing medicine in Loma Linda, California. Dr. Rosenfeld is highly rated in 49 conditions, according to our data. His clinical expertise encompasses Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), Primary Lateral Sclerosis, Spinal and Bulbar Muscular Atrophy, Spinal Muscular Atrophy Type 3, and Craniectomy.

Dr. Tahseen Mozaffar is a Professor of Neurology, Orthopaedic Surgery and Pathology and Laboratory Medicine at University of California, Irvine. He is the Director of the UC Irvine-MDA ALS and Neuromuscular Center and the Director of the Division of Neuromuscular Diseases. Dr. Mozaffar serves as chair of one of the biomedical committees and the institutional liaison for Trials Innovation Hub for the Center for Translational Sciences Award (CTSA) at University of California, Irvine. He is the Principal Investigator for UCI-NEXT, the NeuroNEXT award to the University of California, Irvine, one of 25 such NeuroNEXT sites funded by the NINDS/NIH.. Dr. Mozaffar is highly rated in 31 conditions, according to our data. His clinical expertise encompasses Pompe Disease, Inclusion Body Myositis, Myositis, Limb-Girdle Muscular Dystrophy, and Thymectomy. Dr. Mozaffar is board certified in Board Certification In Neurology, 1996-2026, Board Certification In Neuromuscular Medicine, 2008-2028, and Board Certification In Clinical Neuromuscular Pathology, 2015 - 2025.

Karen Frei is a Neurologist practicing medicine in Loma Linda, California. Dr. Frei is highly rated in 38 conditions, according to our data. Her clinical expertise encompasses Tardive Dyskinesia, Drug Induced Dyskinesia, Movement Disorders, and Parkinson's Disease.