Dr. Richard D'Addario, MD is a highly experienced neurologist based in Sellersville, PA, with over 57 years of medical practice. He graduated from Temple University in 1966 and is board-certified in Neurology by the American Board of Psychiatry & Neurology. Dr. D'Addario specializes in treating a wide range of neurological conditions, including X-linked Adrenoleukodystrophy (X-ALD), various nerve injuries, epilepsy, migraines, multiple sclerosis, and motor neuron diseases, among many others....