DC
Accepting patients
Who is Dr. Crisan, Clinical Neurophysiologist in Centereach, NY?
Dr. Diana Crisan, MD is a Clinical Neurophysiologist, who primarily practices in Centereach, NY with 2 additional practice locations. Dr. Crisan is fluent in English and Romanian; Moldavian; Moldovan, and is currently seeing new patients. Dr. Crisan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Crisan’s office.
What languages does Dr. Crisan speak?
Dr. Crisan and their clinical team can communicate with patients in the following languages:
English
Romanian; Moldavian; Moldovan
What conditions does a Clinical Neurophysiologist like Dr. Crisan typically treat?
As a Clinical Neurophysiologist, Dr. Crisan diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Crisan. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Epilepsy
- Seizure disorder
- Convulsive disorder
- Falling sickness
ICD-10 Codes:
- G40909: Epilepsy, unspecified, not intractable, without status epilepticus
Also known as:
- Alzheimer's Disease
- Alzheimer's Disease Fact Sheet
- AD
- Alzheimer's Dementia
- Memory Loss Disease
ICD-10 Codes:
- G309: Alzheimer's disease, unspecified
Also known as:
- Changes in Mental State
- Mental Disorder
- Confusion
- Disorientation
- Changes in awareness
ICD-10 Codes:
- R4182: Altered mental status, unspecified
Also known as:
- Tremor
- Shaking
- Involuntary Shaking
- Essential Tremor
- Parkinsonian Tremor
ICD-10 Codes:
- R251: Tremor, unspecified
What procedures does a Clinical Neurophysiologist like Dr. Crisan typically perform?
As a Clinical Neurophysiologist, procedures performed by Dr. Diana Crisan may include:
- Aging Brain (Neuropsychological Testing)
- Cortical Basal Ganglionic Degeneration (CBGD)
- Deep Brain Stimulation
- Disturbance of Skin Sensation
- Electroencephalogram (EEG)
- Evoked Potential Testing
- Gait Simulation
- Greater Occipital Nerve (GON) Block
Please contact Dr. Crisan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Crisan accept my insurance?
Dr. Crisan accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Crisan accept in Centereach, NY?
Dr. Crisan in Centereach, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Medicare
Service Employees International Union (SEIU)
State of New York
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Crisan's office located?
What is Dr. Crisan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Crisan's National Provider Identifier (NPI) number is 1669796009.
What common questions do patients ask about Dr. Crisan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Crisan
What is Dr. Diana Crisan's specialty?
Dr. Crisan is a Clinical Neurophysiologist near Centereach, NY.
What does a Clinical Neurophysiologist do?
Clinical Neurophysiology is a subspecialty that focuses on diagnosing and managing disorders of the central, peripheral, and autonomic nervous systems through a combination of clinical assessment and electrophysiologic testing. This includes techniques such as electroencephalography (EEG), electromyography (EMG), and nerve conduction studies (NCS).
Is this Dr. Diana Crisan affiliated with a ranked Castle Connolly Top Hospital?
No, Crisan is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Catholic Health - St. Charles Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Clinical Neurophysiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Clinical Neurophysiologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Diana Crisan accepting new patients in Centereach, NY?
Yes, Dr. Diana Crisan is accepting new patients at this time.
Does Dr. Diana Crisan offer online booking?
Please contact Dr. Crisan's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Diana Crisan?
Please contact Dr. Crisan's office for information regarding telehealth appointment availability or for scheduling assistance.
Other Clinical Neurophysiologist Near Centereach, NY
WS
Dr. Warren Spinner, DO is a Neurologist, who primarily practices in Port Jefferson Station, NY with 1 additional practice location.
Port Jefferson Station, NY
Neurologist
Dr. Todd Maltese, DO is a Neurologist, who primarily practices in Ronkonkoma, NY. He has been practicing for over 18 years and is board certified.
Ronkonkoma, NY

Dr. Michael Guido, MD is a Neurologist, who primarily practices in Lake Grove, NY. He has been practicing for over 23 years.
