32 Years of Experience
Accepting patients
Who is Dr. Grenier, Ophthalmologist in Baton Rouge, LA?
Dr. Christopher Grenier, MD is an Ophthalmologist, who primarily practices in Baton Rouge, LA with 2 additional practice locations. He has been practicing for over 32 years and is board certified by the American Board of Ophthalmology. Dr. Grenier graduated from Louisiana State University School of Medicine, New Orleans and completed his residency at Alton Ochsner Med Fndn, Ophthalmology; Alton Ochsner Med Fndn, Internal Medicine. He is a member of the American Academy of Ophthalmology. Dr. Grenier is fluent in English and French, and is currently seeing new patients. Dr. Grenier’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Grenier’s office at (225) 761-5264.
Where did Dr. Grenier go to medical school and complete their residency?
Residency: Alton Ochsner Med Fndn, Ophthalmology; Alton Ochsner Med Fndn, Internal Medicine | Ochsner Medical Center | Ochsner Clinic Foundation Program
Medical School: La State Univ Sch of Med In New Orleans, New Orleans La | Louisiana State Univ School Of Medicine In New Orleans | Louisiana State University School of Medicine, New Orleans
Is Dr. Grenier board certified in Ophthalmologist?
Yes, Dr. Christopher Grenier, MD is board certified by the American Board of Ophthalmology
What languages does Dr. Grenier speak?
Dr. Grenier and their clinical team can communicate with patients in the following languages:
English
French
What conditions does Dr. Grenier treat?
As a Ophthalmologist, 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:
- Cataract
- Combined Age-Related Cataract
- Cloudy lens
- Lens clouding
- Eye cloudiness
- Cloudy Lens
- Lens Opacity
- Eye Clouding
- Mixed Type Cataract
- Multiple Cataract Types
ICD-10 Codes:
- H2513: Age-related nuclear cataract, bilateral
- H2511: Age-related nuclear cataract, right eye
- H2512: Age-related nuclear cataract, left eye
- H269: Unspecified cataract
- H25811: Combined forms of age-related cataract, right eye
- H25812: Combined forms of age-related cataract, left eye
Also known as:
- Primary Open-Angle Glaucoma
- Borderline Open-Angle Glaucoma
- Glaucoma
- Chronic Open-Angle Glaucoma
- Wide-Angle Glaucoma
- POAG
- Early Open-Angle Glaucoma
- Open-angle glaucoma suspect
- Risk of Open-Angle Glaucoma
- Chronic Simple Glaucoma
ICD-10 Codes:
- H401131: Primary open-angle glaucoma, bilateral, mild stage
- H40013: Open angle with borderline findings, low risk, bilateral
- H401121: Primary open-angle glaucoma, left eye, mild stage
- H401111: Primary open-angle glaucoma, right eye, mild stage
- H401122: Primary open-angle glaucoma, left eye, moderate stage
- H401132: Primary open-angle glaucoma, bilateral, moderate stage
- H401112: Primary open-angle glaucoma, right eye, moderate stage
- H401123: Primary open-angle glaucoma, left eye, severe stage
Also known as:
- Intraocular Lens Implant
- Cataract
- Refractive Errors
- IOL Implant
- Artificial Eye Lens
- Cataract Lens Implant
ICD-10 Codes:
- Z961: Presence of intraocular lens
Also known as:
- Other Post-Surgery Condition
- Postoperative State
- Recovery After Surgery
- Surgical Follow-up
ICD-10 Codes:
- Z98890: Other specified postprocedural states
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Dry Eyes
- Tears
- Dry eye syndrome
- Keratoconjunctivitis sicca
- Ocular dryness
ICD-10 Codes:
- H04129: Dry eye syndrome of unspecified lacrimal gland
- H04123: Dry eye syndrome of bilateral lacrimal glands
Also known as:
- Refractive Error
- Eye Movement Disorder
- Vision problem
- Focusing problem
- Blurred vision
ICD-10 Codes:
- H527: Unspecified disorder of refraction
Which procedures does Dr. Grenier perform as a Ophthalmologist?
As a Ophthalmologist, procedures performed by an Dr. Christopher Grenier may include:
- Cataract Removal
- Corneal Specialist Consultation
- Corneal Specialist Follow Up
- Dark Adaptometry
- Diabetes Care - Eye Exam
- Electro-oculography (EOG)
- Electroretinography (ERG)
- Eye Emergency Visit
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 (225) 761-5264 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Grenier accept in Baton Rouge, LA?
Dr. Grenier in Baton Rouge, LA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross and Blue Shield of Louisiana
CVS Health (formerly Aetna)
Department of Defense / Tricare
Medicare
View All Insurances
Where is Dr. Grenier's office located?
Dr. Christopher Grenier's Primary Practice
16777 Medical Center Dr
Baton Rouge, LA 70816
(225) 761-5264
Recognitions
Memberships & Associations
American Academy of Ophthalmology
Fellow
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 1700818135.
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. Christopher Grenier's specialty?
Dr. Grenier is a Ophthalmologist near Baton Rouge, LA. An ophthalmologist possesses the knowledge and professional skills required to deliver comprehensive eye and vision care. These medical doctors are trained to diagnose, monitor, and treat all ocular and visual disorders, whether through medical or surgical interventions. Their expertise encompasses a wide range of issues affecting the eye and its structures, including the eyelids, orbit, and visual pathways. Additionally, ophthalmologists prescribe vision services, such as glasses and contact lenses, to help patients achieve optimal visual health. Contact Dr. Grenier to book an appointment today.
Is this Dr. Christopher Grenier affiliated with a ranked Castle Connolly Top Hospital?
No, Grenier is not affiliated with a Castle Connolly Top 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
Where can I learn more about Ophthalmologist?
Explore Ophthalmologist 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 Christopher Grenier accepting new patients in Baton Rouge, LA?
Yes, Dr. Christopher Grenier is accepting new patients at this time.
Does Dr. Christopher Grenier offer online booking?
Please contact Dr. Grenier's office at (225) 761-5264 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Christopher Grenier?
Please contact Dr. Grenier's office at (225) 761-5264 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Christopher Grenier have?
Dr. Christopher Grenier is certified by the American Board of Ophthalmology.
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