JG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Grenier, Diagnostic Radiologist in New York, NY?
Dr. John-Paul Grenier, MD is a Diagnostic Radiologist, who primarily practices in New York, NY. He is board certified. Dr. Grenier is fluent in English, and is currently seeing new patients. Dr. Grenier’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Grenier’s office at (212) 241-6500.
What languages does Dr. Grenier speak?
Dr. Grenier and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Grenier treat?
As a Diagnostic Radiologist, Dr. Grenier 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. Grenier. 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.
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
- R0600: Dyspnea, unspecified
Also known as:
- Widespread Abdominal Pain
- Right Lower Abdominal Pain
- Abdominal Pain
- Pelvic Pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
- Pain in lower right belly
- RLQ pain
- Right-sided lower abdominal discomfort
ICD-10 Codes:
- R1084: Generalized abdominal pain
- R1031: Right lower quadrant pain
Also known as:
- Head Injury
- Head Injuries
- Head Trauma
- Cranial Injury
- Brain Injury
ICD-10 Codes:
- S0990XA: Unspecified injury of head, initial encounter
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- Unspecified Injury
- General injury
- Injury, unknown type
- Trauma
ICD-10 Codes:
- T1490XA: Injury, unspecified, initial encounter
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:
- Neck Injury
- Neck Injuries and Disorder
- Neck Trauma
- Neck Damage
- Injured Neck
ICD-10 Codes:
- S199XXA: Unspecified injury of neck, initial encounter
Also known as:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
Also known as:
- Other Soft Tissue Disorder
- Connective Tissue Disorder
- Muscle Disorder
- Muscle and connective tissue problems
- Uncommon soft tissue conditions
- Various soft tissue ailments
ICD-10 Codes:
- M7989: Other specified soft tissue disorders
Also known as:
- Observation for Other Ruled Out Condition (General)
- Monitoring for Various Suspected Illnesses
- General Observation for Excluded Conditions
- Broad Diagnostic Observation
ICD-10 Codes:
- Z0389: Encounter for observation for other suspected diseases and conditions ruled out
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
Also known as:
- Face Injury
- Facial Injuries and Disorder
- Facial Trauma
- Facial Damage
- Broken Face Bones
ICD-10 Codes:
- S0993XA: Unspecified injury of face, initial encounter
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A4189: Other specified sepsis
Also known as:
- Medical Check After Other Accident
- Post-injury medical exam
- Accident injury evaluation
- General accident checkup
ICD-10 Codes:
- Z043: Encounter for examination and observation following other accident
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Ischemic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
Also known as:
- Other Nervous System Symptoms
- Neurologic Disease
- Unusual Neurological Symptoms
- Nerve Problems
- Brain and Nerve Issues
ICD-10 Codes:
- R29818: Other symptoms and signs involving the nervous system
Which procedures does Dr. Grenier perform as a Diagnostic Radiologist?
As a Diagnostic Radiologist, procedures performed by a Dr. John-Paul Grenier may include:
- Abdominal Aortic Aneurysm (AAA) Screening
- Abdominal Imaging
- Abdominal Radiology Consultation
- Angiography
- Arthrography
- Barium Swallow
- Bone Biopsy
- Bone Density Measurement / DXA Scan
For detailed information, please contact Dr. Grenier's office.
Does Dr. Grenier accept my insurance?
Dr. Grenier accepts most major insurance plans. Important: Please call our office at (212) 241-6500 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Grenier accept in New York, NY?
Dr. Grenier in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Healthfirst
Medicare
MetroPlus
State of New York
UnitedHealthcare
View All Insurances
Where is Dr. Grenier's office located?
Dr. John-Paul Grenier's Primary Practice
1468 Madison Ave
New York, NY 10029
(212) 241-6500
What is Dr. Grenier's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Grenier's National Provider Identifier (NPI) number is 1366977092.
What common questions do patients ask about Dr. Grenier?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Grenier
What is Dr. John-Paul Grenier's specialty?
Dr. Grenier is a Diagnostic Radiologist near New York, NY. A radiologist is a medical doctor who specializes in using imaging technologies to diagnose, manage, and treat various medical conditions. Radiologists typically focus on Diagnostic Radiology, Interventional Radiology, or Radiation Oncology, and may also obtain certifications in a range of subspecialties, such as neuroradiology, musculoskeletal radiology, or pediatric radiology. Additionally, board certifications are available in Medical Physics, which ensures the safe and effective use of radiation in imaging and treatment. Radiologists collaborate with other healthcare professionals to interpret imaging results and help guide patient care decisions. Contact Dr. Grenier to book an appointment today.
Is this Dr. John-Paul Grenier affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Grenier is affiliated with Mount Sinai West, The Mount Sinai Hospital, Mount Sinai Beth Israel, Nyu Langone Health - Tisch 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
Where can I learn more about Diagnostic Radiologist?
Explore Diagnostic Radiologist with 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 John-Paul Grenier accepting new patients in New York, NY?
Yes, Dr. John-Paul Grenier is accepting new patients at this time.
Does Dr. John-Paul Grenier offer online booking?
Please contact Dr. Grenier's office at (212) 241-6500 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John-Paul Grenier?
Please contact Dr. Grenier's office at (212) 241-6500 for information regarding telehealth appointment availability or for scheduling assistance.
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