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50+ Years
experience
Expert Neurological Care in Maryland & Washington, D.C.
Founded in 1969 as a two-physician practice in downtown Washington, Neurology Center has grown into the premier independent provider of neurological services in the DC Metro area. Our team of board-certified and board-eligible neurologists, neuropsychologists, and advanced practice providers delivers comprehensive care across seven clinical locations, supported by an accredited sleep lab and advanced neurodiagnostic services. We prioritize patient-centered care through telemed and in-office visits, collaborating with top institutions to ensure cutting-edge treatment.

Our physicians, recognized in 'Washingtonian Magazine' and national peer listings, combine decades of experience with a commitment to accessibility through participation in major insurance plans. We specialize in diagnosing and managing complex neurological conditions, from epilepsy and dementia to sleep disorders and movement disorders, while offering free dementia support services through our partnership with Craniometrix.
Services
Ambulatory EEG Electroencephalogram EMG Studies Neuropsychological Evaluation Sleep Studies Evoked Response Testing Video EEG Monitoring Videonystagmography Dementia Support Transcranial Doppler
Details
  • Year established: 1969
Highlights and features
  • Physicians trained at top institutions with board certification in neurology and subspecialties
  • Accredited sleep lab for comprehensive sleep disorder diagnosis and treatment
  • Free dementia support services through CMS-funded GUIDE program partnership
  • Seven convenient clinical locations with telemed and in-office visit options
  • Recognized in 'Washingtonian Magazine' and national peer listings for excellence
What people say
Expert neurological care Thorough diagnostic testing Knowledgeable staff Personalized treatment plans Accurate diagnoses
Services
Ambulatory EEG
Ambulatory EEG provides 72-hour brainwave monitoring at home to capture seizure activity or abnormal patterns. Electrodes attached with special glue allow unrestricted movement while recording. Patients maintain symptom logs for correlation with EEG data. This service helps diagnose epilepsy and other neurological conditions requiring prolonged observation, offering greater flexibility than in-clinic monitoring while maintaining diagnostic accuracy.
Neuropsychological Evaluation
Comprehensive cognitive testing evaluates memory, language, and problem-solving abilities through paper-based and interactive tasks. Lasting up to four hours, this assessment clarifies effects of head injuries, strokes, or neurodegenerative diseases. Results guide treatment planning for memory disorders and other cognitive impairments, with insurance coverage available for most patients through prior authorization processes.
Sleep Studies
Overnight sleep monitoring in our accredited sleep center records brain activity, eye movements, and physiological parameters. Technologists observe patients via closed-circuit video to diagnose sleep apnea, narcolepsy, and other disorders. The 10-hour study includes daytime alertness testing, with technicians available for safety during high-risk periods while maintaining patient privacy in bathroom areas.
EMG/Nerve Conduction
EMG studies combine electrical nerve stimulation with needle electrode muscle recordings to diagnose neuropathy and muscular disorders. Lasting 1-2 hours, this two-part test evaluates peripheral nerve health and muscle response patterns. Board-certified neurologists interpret results to identify conditions causing numbness, weakness, or chronic pain, guiding targeted treatment plans.
Videonystagmography
VNG assesses inner ear function through eye movement tracking during positional changes and temperature stimulation. This one-hour test diagnoses dizziness and balance disorders by measuring vestibular system responses. Patients receive pre-test instructions to optimize results, including fasting requirements and medication adjustments for accurate assessment of vertigo-related conditions.
People
Nabil Altememi
Physician
Dr. Altememi specializes in comprehensive neurological care with expertise in movement disorders and epilepsy. He completed training at top institutions and maintains board eligibility in neurology, providing both in-office and telehealth consultations across multiple clinical locations.
Stephanie Chen Block
Physician
Dr. Block focuses on neurodiagnostic testing and sleep medicine, directing sleep disorder evaluations at our Rockville location. Her board-eligible status reflects commitment to evidence-based treatment of insomnia, sleep apnea, and related neurological conditions.
Ezra D. Cohen
Physician
Dr. Cohen specializes in neuroimmunology and multiple sclerosis treatment, combining clinical practice with participation in research initiatives. He provides care at both K Street and Rockville locations, maintaining board certification in neurology.
Melissa A. Carswell
Neuropsychologist
Dr. Carswell conducts cognitive assessments for dementia and traumatic brain injury patients, developing personalized intervention strategies. Her work at the Rockville location supports comprehensive neurological evaluations through advanced psychological testing methodologies.
Bethany Bankert
Advanced Practice Provider
As a board-certified Family Nurse Practitioner, Bankert provides primary neurological care under physician supervision. She specializes in chronic condition management and patient education, serving patients at the White Oak clinical location.
Questions
What neurological conditions do you treat?
We treat all major neurological conditions including epilepsy, dementia, Parkinson's disease, multiple sclerosis, migraines, sleep disorders, and stroke recovery. Our specialists also manage rare conditions like ALS and narcolepsy.
Do you offer telehealth appointments?
Yes, we provide telemed visits for follow-up consultations and medication management. New patients with urgent neurological concerns typically require in-person evaluation before telehealth follow-ups.
What sleep disorder treatments are available?
Our accredited sleep center offers diagnostic studies and treatment plans for sleep apnea, insomnia, narcolepsy, and restless legs syndrome using CPAP therapy, behavioral interventions, and medication management.
How do I prepare for neurodiagnostic testing?
Preparation varies by test: avoid hair products for EEGs, fast before VNG testing, and wear loose clothing for EMG studies. Detailed instructions are provided when scheduling each specific procedure.
What insurance plans do you accept?
We participate with most major insurance providers including Medicare, Medicaid, and commercial plans. Contact our billing department for verification of specific coverage details before appointments.
Are there cancellation fees for appointments?
Yes, we charge $150 for late cancellations (less than 24 hours notice) and $250 for no-shows to cover preparation costs for specialized diagnostic procedures.
Reviews (7)
F. P.
Jun 22, 2022 Report
I'd give this office a higher rating if the login/check-in process wasn't so difficult, and the staff wasn't so non-empathetic to helping patients with the process. I really hate that the office is TOTALLY PAPERFREE, and appears to be printer-free as well. So far I liked the one doctor that I saw. However, not knowing what to expect on the day one has tests scheduled is horrible! I had prior experiences with this organization before it went paper-free, and it was much better than it is now! Check-in is online, and is very unaccommodating.

I couldn't make it work properly the first time, and had to do it in person with nonempathetic staff. It is the only doctor's office I know of that will make patients do CAPTCHA screens--Hello, I have some neurological issues that include a TBI! This isn't helpful!
Linda Diaz
Jun 18, 2022 Report
I have been a patient at the Neurology Center Chevy Chase under the care of Dr. Savani. The staff and Dr. Savani are not just knowledgeable in their field but always listening to their patients and always kind.
Daniel Gall
May 31, 2022 Report
Caregivers and most staff are amazing. Dr. Yusuf is great but prior authorizations are very difficult and sometimes getting records can be painful. Dr Yusuf has been diligently trying to track down my issue and exhausting every avenue.
Laura Atchison
May 13, 2022 Report
I've been a patient of Dr Hari Hall for years - first saw her to treat migraines and she's also helped me with profound flying anxiety. I value her and feel she's got my best interest at heart. She's started helping me recently with a more serious CNS issue and I feel like I'm in good hands! She's great!
K. L.
Mar 26, 2022 Report
I returned to the Neurology Center after almost 10 years. I made the mistake of seeing another neurologist.wrong decision and even longer review. Anyway, I chose Dr. Bronder as my provider. During my first visit he conducted an extensive consultation with me followed by a physical examination. I was in a dire situation having had a resurgence of my debilitating migraines and unable to do absolutely anything. Dr. Bronder prescribed an injection treatment and mentioned that it had even provided his wife with success.

I took the medication for two months and upon my return to Dr. Bronder's office I was migraine free! I am forever grateful to this provider. He is the predecessor to the retired GOAT neurologist and it makes sense that he was chosen! Dr. Bronder is careful and compassionate and undoubtedly knowledgeable. He even takes the time to escort his patients from the waiting room to the exam room and to the receptionist desk after the appointment. I highly recommend him as a neurologist but please do not book up his calendar so that I cannot ever get another appointment. Sent from my iPhone
William Pennp
Mar 23, 2022 Report
The staff members were very courteous and helpful. My visit was a pleasant and enjoyable. My sleep doctor was thorough and very helpful. All my questions were answered and his expert advice is very much appreciated.
Osman Ahmed
Feb 20, 2022 Report
I saw Dr. Altemimi recently and I could not be happier. He is one of the best doctor I have ever seen. He is thorough, gentle, caring and a superb diagnostician. With a step-by-step approach, he put to rest an ailment for which I saw dozens of the best doctors in the country and spent huge amounts of money. I felt a cloud has been lifted from over my head after my consultation with him him. I rate him 5++++