Precision Testing. Compassionate Guidance. Trusted Results.
Dr. John F. Nogueira is a board-certified neurologist and one of the region’s most trusted experts in electrodiagnostic testing. With over two decades of experience, he provides accurate, thoughtful evaluations for patients facing complex nerve and muscle conditions, including ALS, myasthenia gravis, neuropathy, and more.
He earned his medical degree from Mount Sinai School of Medicine and completed both residency and fellowship training at Montefiore Medical Center, where he served as Chief Resident in Neurology. His clinical practice combines advanced diagnostic techniques—such as EMG and nerve conduction studies—with clear communication and personalized care plans.
Known for his calm, approachable style, Dr. Nogueira is a physician patients feel they can trust. His perfect 5-star patient satisfaction ratings reflect his ability to blend clinical expertise with real compassion.


