MG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gregersen, Neurologist in Saint Louis, MO?
Dr. Maren Gregersen, MD is a Neurologist, who primarily practices in Saint Louis, MO with 2 additional practice locations. Dr. Gregersen is fluent in English, and is currently seeing new patients. Dr. Gregersen’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gregersen’s office at (314) 362-5000.
What languages does Dr. Gregersen speak?
Dr. Gregersen and their clinical team can communicate with patients in the following languages:
English
What conditions does a Neurologist like Dr. Gregersen typically treat?
As a Neurologist, Dr. Gregersen 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. Gregersen. 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:
- Alzheimer's Disease
- Late-Onset Alzheimer's Disease
- Early-Onset Alzheimer's Disease
- Alzheimer's Disease Fact Sheet
- AD
- Alzheimer's Dementia
- Memory Loss Disease
- Sporadic Alzheimer's
- Alzheimer's in Older Adults
- Younger-Onset Alzheimer's
- Early Alzheimer's
ICD-10 Codes:
- G309: Alzheimer's disease, unspecified
- G301: Alzheimer's disease with late onset
- G300: Alzheimer's disease with early onset
Also known as:
- Memory Loss
- Memory
- Amnesia
- Forgetfulness
- Loss of Recall
ICD-10 Codes:
- R413: Other amnesia
Also known as:
- Mild Dementia
- Dementia
- Mild cognitive impairment
- Early stage dementia
- Mild memory loss
- Cognitive decline
- Memory loss
- Brain disorder
ICD-10 Codes:
- F03A0: Unspecified dementia, mild, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- F0390: Unspecified dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
Also known as:
- Mild Cognitive Impairment
- Cognitive and Awareness Problems
- Mental Disorder
- MCI
- Early Memory Loss
- Pre-Dementia
- Mental Function Issues
- Thinking Problems
- Awareness Difficulties
ICD-10 Codes:
- G3184: Mild cognitive impairment of uncertain or unknown etiology
- R4189: Other symptoms and signs involving cognitive functions and awareness
What procedures does a Neurologist like Dr. Gregersen typically perform?
As a Neurologist, Dr. Gregersen performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Gregersen. 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:
- Guided Lumbar Puncture
- Guided Spinal Tap
- Diagnostic Lumbar Puncture with Imaging
- CT Guided Spinal Tap
- Fluoroscopy Guided Lumbar Puncture
CPT Codes:
- 62328: Spinal puncture, lumbar, diagnostic; with fluoroscopic or CT guidance
Also known as:
- Spinal Fluid Drainage with Imaging Guidance
- Therapeutic Spinal Puncture
- CSF Drainage
- Lumbar Puncture for Fluid Drainage
- Guided Spinal Tap
CPT Codes:
- 62329: Spinal puncture, therapeutic, for drainage of cerebrospinal fluid (by needle or catheter); with fluoroscopic or CT guidance
Does Dr. Gregersen accept my insurance?
Dr. Gregersen accepts most major insurance plans. Important: Please call our office at (314) 362-5000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gregersen accept in Saint Louis, MO?
Dr. Gregersen in Saint Louis, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
Blue Cross and Blue Shield of Louisiana
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Humana
Medicare
Ochsner Health
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Gregersen's office located?
Dr. Maren Gregersen's Primary Practice
1 Barnes Jewish Hospital Plz
Saint Louis, MO 63110
(314) 362-5000
What is Dr. Gregersen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gregersen's National Provider Identifier (NPI) number is 1598381220.
What common questions do patients ask about Dr. Gregersen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gregersen
What is Dr. Maren Gregersen's specialty?
Dr. Gregersen is a Neurologist near Saint Louis, MO.
What does a Neurologist do?
A neuropathologist is expert in the diagnosis of diseases of the nervous system and skeletal muscles and functions as a consultant primarily to neurologists and neurosurgeons. The neuropathologist is knowledgeable in the infirmities of humans as they affect the nervous and neuromuscular systems, be they degenerative, infectious, metabolic, immunologic, neoplastic, vascular or physical in nature.
Is this Dr. Maren Gregersen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gregersen is affiliated with Ochsner Medical Center - New Orleans, Ochsner Medical Center - Baton Rouge, Ochsner Lafayette General Medical Center, Ochsner St. Anne Hospital, Terrebonne General Health System, St. Tammany Parish Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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 Neurologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Neurologist. 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 Maren Gregersen accepting new patients in Saint Louis, MO?
Yes, Dr. Maren Gregersen is accepting new patients at this time.
Does Dr. Maren Gregersen offer online booking?
Please contact Dr. Gregersen's office at (314) 362-5000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Maren Gregersen?
Please contact Dr. Gregersen's office at (314) 362-5000 for information regarding telehealth appointment availability or for scheduling assistance.
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