Marko Reumann is a Neurologist in Danville, Pennsylvania. Dr. Reumann is rated as an Advanced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. His top areas of expertise are Essential Tremor, Drug Induced Dyskinesia, Movement Disorders, and Parkinson's Disease. Dr. Reumann is currently accepting new patients.

Daniel Moon is a Physiatrist in Elkins Park, Pennsylvania. Dr. Moon is rated as an Advanced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. His top areas of expertise are Hemiplegia, Dopa-Responsive Dystonia, Aromatic L-Amino Acid Decarboxylase (AADC) Deficiency, and Familial Paroxysmal Nonkinesigenic Dyskinesia. Dr. Moon is currently accepting new patients.

Mitchell Paulin is a Physiatrist in Malvern, Pennsylvania. Dr. Paulin is rated as a Distinguished provider by MediFind in the treatment of Hereditary Spastic Paraparesis. His top areas of expertise are Hereditary Spastic Paraparesis, Spastic Paraplegia-Epilepsy-Intellectual Disability Syndrome, Spastic Paraplegia Type 2, and Spastic Paraplegia Type 5A.

Chafic Karam is a Neurologist in Philadelphia, Pennsylvania. Dr. Karam is rated as an Advanced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. His top areas of expertise are Transthyretin Amyloidosis, Myasthenia Gravis, Chronic Inflammatory Demyelinating Polyneuropathy, Tissue Biopsy, and Laminectomy. Dr. Karam is currently accepting new patients.

Ye Liang is a Neurologist in Pittsburgh, Pennsylvania. Dr. Liang is rated as an Advanced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. Her top areas of expertise are Spastic Paraplegia Type 2, L1 Syndrome, Spastic Paraplegia Type 4, and Hereditary Spastic Paraparesis.

Joyce Liporace is a Neurologist in Radnor, Pennsylvania. Dr. Liporace is rated as an Advanced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. Her top areas of expertise are Memory Loss, Seizures, Juvenile Myoclonic Epilepsy, and Partial Familial Epilepsy.

Jennifer Murphy is a Neurologist in Philadelphia, Pennsylvania. Dr. Murphy is rated as an Advanced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. Her top areas of expertise are Andersen Disease, CACH Syndrome, Adult Polyglucosan Body Disease, and Phosphoglycerate Mutase Deficiency. Dr. Murphy is currently accepting new patients.

William Getson is a primary care provider, practicing in Family Medicine in Edinboro, Pennsylvania. Dr. Getson is rated as an Advanced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. His top areas of expertise are Multiple Myeloma, L1 Syndrome, Spastic Paraplegia Type 4, and Spastic Paraplegia Type 3A.

Dr. Schwartz is a neurologist who is board certified by the American Board of Psychiatry and Neurology in neurology and sleep medicine. His interests include sleep apnea, neck and low back disease, carpal tunnel syndrome, headaches, cerebrovascular disease, Parkinson’s disease, peripheral neurology and geriatrics. Dr. Schwartz earned his medical degree from Rutgers University in New Jersey, and completed residencies at University Hospital in Newark, N.J., and Mount Sinai Medical Center in New York. Dr. Schwartz is rated as an Experienced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. His top areas of expertise are Supranuclear Ocular Palsy, Supranuclear Ophthalmoplegia, Progressive Supranuclear Palsy Atypical, and Progressive Supranuclear Palsy.

Lee Kubersky is a Neurologist in Philadelphia, Pennsylvania. Dr. Kubersky is rated as an Experienced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. His top areas of expertise are Parkinson's Disease, Movement Disorders, Progressive Supranuclear Palsy, and Progressive Supranuclear Palsy Atypical. Dr. Kubersky is currently accepting new patients.

Alison Walsh is a Neurologist in Allentown, Pennsylvania. Dr. Walsh is rated as an Experienced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. Her top areas of expertise are Satoyoshi Syndrome, Spinal and Bulbar Muscular Atrophy, Spinal Muscular Atrophy Type 3, and Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease).

Neil R. Holland, MD, is chair of Neurology in the Geisinger Neuroscience Institute and clinical professor of medicine at the Geisinger Commonwealth School of Medicine. He is a neurologist with special interest and training in neuromuscular diseases. Dr. Holland is a fellow of the American Academy of Neurology and the American Association of Electrodiagnostic Medicine. He is also a member of the American College of Physician Executives. Dr. Holland obtained his medical degree from the University College London School of Medicine and completed a residency in neurology at Johns Hopkins Hospital in Maryland in 1996 and an internship in internal medicine at York Hospital in Pennsylvania in 1998. He also completed a fellowship in clinical neurophysiology at Johns Hopkins in 1997. He is board certified in neurology, clinical neurophysiology, neuromuscular medicine and vascular neurology by the American Board of Psychiatry and Neurology. He also holds a master’s degree in business administration with a focus on medical management from the Isenberg School of Management at the University of Massachusetts. Dr. Holland has a strong interest in medical education for our trainees and in finding new ways to improve access for our patients. Dr. Holland is rated as an Experienced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. His top areas of expertise are Transient Ischemic Attack (TIA), Myasthenia Gravis, Limb-Girdle Muscular Dystrophy Type 2C, and Limb-Girdle Muscular Dystrophy Type 2B.

Dr. Mattei is a board-certified physician specializing in internal medicine. He obtained his medical degree from Temple University. He completed his residency at The University of Scranton. Dr. Mattei is certified by the American Board of Internal Medicine. Dr. Mattei is rated as an Experienced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. His top areas of expertise are Peripheral Artery Disease, Maturity Onset Diabetes of the Young, Glossitis, and Pernicious Anemia.

Michael Mallow is a Physiatrist and a Neuroradiologist in Philadelphia, Pennsylvania. Dr. Mallow is rated as an Experienced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. His top areas of expertise are Brown-Sequard Syndrome, Concussion, Hemiplegia, and Foot Drop. Dr. Mallow is currently accepting new patients.

Philosophy of care | My philosophy is to listen to my patients and treat them with respect. | Why I entered medicine | I entered medicine because of my interest in science and the human body. | Community involvement | I am a member of the Jewish Community Center and Maimonides Society of the Jewish Federation of the Lehigh Valley. | Personal interests | I enjoy Philly sports, basketball and music. | Image | Lehigh Valley Hospital is ranked 25th in the country for orthopedic care on the 2025-2026 U.S. News & World Report Best Hospitals list. Our team of more than 200 orthopedic specialists provide award-winning, nationally-recognized care with experience, expertise and leading-edge technology. |. Dr. Krassen is rated as an Experienced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. His top areas of expertise are Spinal Stenosis, Scoliosis, Herniated Disk, and Invertebral Disc Disease.

Horace Olewiler is a primary care provider, practicing in Internal Medicine in Bethlehem, Pennsylvania. Dr. Olewiler is rated as an Experienced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. His top areas of expertise are Phlegmasia Cerulea Dolens, Nasopharyngeal Carcinoma, Wolcott Rallison Syndrome, and Deep Vein Thrombosis.

Kimberly Heckert is a Physiatrist in Philadelphia, Pennsylvania. Dr. Heckert is rated as an Experienced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. Her top areas of expertise are Hemiplegia, Foot Drop, Acute Pain, and Cerebral Palsy. Dr. Heckert is currently accepting new patients.

Jennifer Coren is a Pediatrics provider in Warminster, Pennsylvania. Dr. Coren is rated as an Experienced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. Her top areas of expertise are Obesity in Children, Herpangina, Delayed Growth, and Autism Spectrum Disorder. Dr. Coren is currently accepting new patients.

Michael Yoon is a Neurosurgery provider in Abington, Pennsylvania. Dr. Yoon is rated as an Experienced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. His top areas of expertise are Delirium, Stroke, Apoplexy, Laminectomy, and Microdiscectomy. Dr. Yoon is currently accepting new patients.

Andrea Amoia is a Pediatrics provider in Warminster, Pennsylvania. Dr. Amoia is rated as an Experienced provider by MediFind in the treatment of Hereditary Spastic Paraparesis. Her top areas of expertise are Obesity in Children, Developmental Dysphasia Familial, Autism Spectrum Disorder, and Herpangina. Dr. Amoia is currently accepting new patients.