
Overview
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 highly rated in 40 conditions, according to our data. His top areas of expertise are Myasthenia Gravis, Chronic Polyradiculoneuritis, Miller-Fisher Syndrome, and Guillain-Barre Syndrome.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- PPO
- HMO
- MANAGED MEDICAID PLAN
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
100 North Academy Avenue, Danville, PA 17822
35 Justin Drive, Danville, PA 17821
35 Justin Drive, Danville, PA 17821
3 West Olive Street, Suite 132, Scranton, PA 18508
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 highly rated in 17 conditions, according to our data. His top areas of expertise are Essential Tremor, Parkinson's Disease, Movement Disorders, and Drug Induced Dyskinesia.
Geisinger Medical Center - Neurology
Dr. Avila is board-certified in neurology, neuromuscular medicine and clinical neurophysiology by the American Board of Psychiatry and Neurology. He is also board-certified in clinical neuromuscular pathology by the United Council of Neurological Subspecialties. He subspecializes in neuromuscular medicine, clinical neurophysiology and clinical neuromuscular pathology. His clinical interests include motor neuron disease/amyotrophic lateral sclerosis (ALS), myasthenia gravis, myopathies, muscular dystrophies, electromyography, neuromuscular ultrasound and medical education. Dr. Avila earned his medical degree from Universidad Catolica de Santiago de Guayaquil. He completed his residency and his clinical neurophysiology fellowship at the University of Pittsburgh Medical Center. He completed his neuromuscular medicine and clinical neuromuscular pathology fellowships at Washington University School of Medicine. Dr. Loor is highly rated in 30 conditions, according to our data. His top areas of expertise are Transthyretin Amyloidosis, Transthyretin Amyloid Cardiomyopathy, Primary Amyloidosis, and Myasthenia Gravis.
Penn State Health Medical Group-Hope Drive Radiology
Sankar Bandyopadhyay is a Neurologist in Hershey, Pennsylvania. Dr. Bandyopadhyay is highly rated in 29 conditions, according to our data. His top areas of expertise are Myasthenia Gravis, Central Core Disease, Benign Autosomal Dominant Myopathy, and Tubular Aggregate Myopathy.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease)
- Chronic PolyradiculoneuritisDr. Friedenberg isDistinguished. Learn about Chronic Polyradiculoneuritis.
- Delta-SarcoglycanopathyDr. Friedenberg isDistinguished. Learn about Delta-Sarcoglycanopathy.
- Distal Myopathy 2Dr. Friedenberg isDistinguished. Learn about Distal Myopathy 2.
- Emery-Dreifuss Muscular DystrophyDr. Friedenberg isDistinguished. Learn about Emery-Dreifuss Muscular Dystrophy.
- Fukuyama Type Muscular DystrophyDr. Friedenberg isDistinguished. Learn about Fukuyama Type Muscular Dystrophy.
- Advanced
- Benign Essential BlepharospasmDr. Friedenberg isAdvanced. Learn about Benign Essential Blepharospasm.
- Chronic Inflammatory Demyelinating Polyneuropathy
- Drug Induced DyskinesiaDr. Friedenberg isAdvanced. Learn about Drug Induced Dyskinesia.
- DysferlinopathyDr. Friedenberg isAdvanced. Learn about Dysferlinopathy.
- DystrophinopathyDr. Friedenberg isAdvanced. Learn about Dystrophinopathy.
- HemiplegiaDr. Friedenberg isAdvanced. Learn about Hemiplegia.
- Experienced
- Andermann SyndromeDr. Friedenberg isExperienced. Learn about Andermann Syndrome.
- Bell's PalsyDr. Friedenberg isExperienced. Learn about Bell's Palsy.
- Brachial PlexopathyDr. Friedenberg isExperienced. Learn about Brachial Plexopathy.
- Charcot-Marie-Tooth DiseaseDr. Friedenberg isExperienced. Learn about Charcot-Marie-Tooth Disease.
- Chiari Malformation Type 2Dr. Friedenberg isExperienced. Learn about Chiari Malformation Type 2.
- Coenzyme Q Cytochrome C Reductase DeficiencyDr. Friedenberg isExperienced. Learn about Coenzyme Q Cytochrome C Reductase Deficiency.

