MediFind found 7 doctor with experience in Drug Induced Dyskinesia near Danville, PA. Of these, 4 are Experienced, 2 are Advanced and 1 are Distinguished.
Geisinger Medical Center - Neurology
Dr. Sandulescu is a neurologist specializing in movement disorders. His clinical interests include Parkinson's disease, essential tremor and other forms of tremor, deep brain stimulation, Botox injections, ataxia, cervical dystonia, and Huntington's disease or balance issues due to normal pressure hydrocephalus. He earned his medical degree from the University of Medicine and Pharmacy of Craiova in Romania. After postgraduate training in pathology, Dr. Sandulescu completed his neurology residency at Albert Einstein Medical Center in Philadelphia. He completed his clinical and research movement disorders fellowship at University of Pittsburgh Medical Center and The Pittsburgh Institute for Neurodegenerative Disease. Dr. Sandulescu speaks fluent English and Romanian, as well as some Italian.|In his free time, Dr. Sandulescu enjoys spending time with his family, gardening and reading nonfiction books ranging from the philosophy of religion to politics and history. He also plays the accordion and the piano. Dr. Sandulescu is rated as a Distinguished provider by MediFind in the treatment of Drug Induced Dyskinesia. His top areas of expertise are Essential Tremor, Parkinson's Disease, Movement Disorders, and Drug Induced Dyskinesia.
GMC Neurology
Dr. Friedenberg is a neurologist board certified in neurology, neurophysiology and electromyography by the American Board of Psychiatry and Neurology. His clinical interests include neuromuscular disease (including ALS and muscular dystrophy), electromyography, general neurology and neurologic education. He earned his medical degree from Temple University, and completed his residency and fellowship at Mayo Clinic, Rochester, MN. Dr. Friedenberg is rated as an Advanced provider by MediFind in the treatment of Drug Induced Dyskinesia. His top areas of expertise are Myasthenia Gravis, Miller-Fisher Syndrome, Chronic Polyradiculoneuritis, and Guillain-Barre Syndrome.
GMC Neurology
Marko Reumann is a Neurologist in Danville, Pennsylvania. Dr. Reumann is rated as an Advanced provider by MediFind in the treatment of Drug Induced Dyskinesia. His top areas of expertise are Essential Tremor, Drug Induced Dyskinesia, Movement Disorders, and Parkinson's Disease. Dr. Reumann is currently accepting new patients.
Geisinger Medical Center - Neurosurgery
Dr. Heinle is a board-certified specialist in physical medicine and rehabilitation. His clinical interests include musculoskeletal pain, traumatic brain injury, spasticity and general rehabilitation. Dr. Heinle earned his medical degree from the University of Massachusetts. He completed his residency at the University of Pittsburgh Medical Center, Mercy Hospital. Dr. Heinle is certified by the American Board of Physical Medicine and Rehabilitation. Outside of work, Dr. Heinle enjoys biking and hiking. Dr. Heinle is rated as an Experienced provider by MediFind in the treatment of Drug Induced Dyskinesia. His top areas of expertise are Hemiplegia, Subarachnoid Hemorrhage, Chronic Subdural Hematoma, and Stroke.
Geisinger Medical Center - Neurosurgery
Video: more from Dr. David Ferrone, M.D. Dr. Ferrone is rated as an Experienced provider by MediFind in the treatment of Drug Induced Dyskinesia. His top areas of expertise are Hydrocephalus, Movement Disorders, Parkinson's Disease, Hereditary Spastic Paraparesis, and Deep Brain Stimulation.
Geisinger Clinic
Christopher Whiting is a Neurologist in Danville, Pennsylvania. Dr. Whiting is rated as an Experienced provider by MediFind in the treatment of Drug Induced Dyskinesia. His top areas of expertise are Papilledema, Optic Neuritis, Myasthenia Gravis, and Horner Syndrome.
Ali Tafreshi is a Neurosurgery provider in Danville, Pennsylvania. Dr. Tafreshi is rated as an Experienced provider by MediFind in the treatment of Drug Induced Dyskinesia. His top areas of expertise are Ocular Hypertension (OHT), Rathke Cleft Cyst, Cerebrospinal Fluid Leak, Lymphadenectomy, and Laminectomy.
Last Updated: 02/22/2026




