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Dr. Charity Grannis, MD
Houston, TX
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Grannis, Ophthalmologist in Houston, TX?
Dr. Charity Grannis, MD is an Ophthalmologist, who primarily practices in Houston, TX with 1 additional practice location. She is board certified. Dr. Grannis is fluent in English and Spanish, and is currently seeing new patients. Dr. Grannis’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Grannis’s office at (713) 668-6828.
What are Areas of Expertise for Dr. Grannis?
Dr. Charity Grannis, MD is a highly-rated, board-certified Ophthalmologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Grannis empowers patients to confidently navigate their health journey, specializing in Cataract-Pediatric, Pediatric Ophthalmology, Strabismus, or comprehensive wellness support. Serving the Houston/TX community, Dr. Grannis is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Grannis speak?
Dr. Grannis and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Grannis treat?
As a Ophthalmologist, Dr. Grannis 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. Grannis. 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:
- Intermittent Alternating Exotropia
- Alternating Crossed Eyes
- Outward Hidden Eye Turn
- Intermittent Alternating Crossed Eyes
- Alternating Walleye
- Hidden Inward Eye Turn
- Inward Turning Eye
- Monocular Esotropia
- Crossed Eyes
- Eye Movement Disorder
- Intermittent Alternating Wall Eyes
- Intermittent Alternating Divergent Strabismus
- Temporary Wall Eye
- Alternating esotropia
- Eyes take turns crossing
- Intermittent esotropia
- Latent Outward Squint
- Exophoria
- Eye Muscle Imbalance
- Intermittent alternating esotropia
- Eyes take turns crossing sometimes
- Occasional alternating inward eye turn
- Alternating exotropia
- Eyes take turns turning out
- Intermittent exotropia
- Esophoria
- Latent esotropia
- Hidden crossed eyes
- Crossed Eyes from Farsightedness
- Accommodative Squint
- Esotropia
- One Eye Turned In
- Monocular Convergent Strabismus
- Unilateral Esotropia
- Convergent strabismus
- Inward turning eye
ICD-10 Codes:
- H5034: Intermittent alternating exotropia
- H5005: Alternating esotropia
- H5052: Exophoria
- H5032: Intermittent alternating esotropia
- H5015: Alternating exotropia
- H5051: Esophoria
- H5043: Accommodative component in esotropia
- H50012: Monocular esotropia, left eye
- H50011: Monocular esotropia, right eye
Also known as:
- Retinopathy of Prematurity
- Premature Babies
- Retinal Disorder
- ROP
- Premature Retinopathy
- Retinal Disease in Premature Babies
- Retinal disease in premature babies
- Premature baby eye condition
ICD-10 Codes:
- H35113: Retinopathy of prematurity, stage 0, bilateral
- H35123: Retinopathy of prematurity, stage 1, bilateral
- H35133: Retinopathy of prematurity, stage 2, bilateral
Also known as:
- Astigmatism
- Farsightedness
- Nearsightedness
- Refractive Errors
- Farsightedness (Hyperopia)
- Irregular Cornea
- Blurred Vision
- Distorted Vision
- Hyperopia
- Long-sightedness
- Hypermetropia
- Myopia
- Difficulty Seeing Far Away
- Blurry Distance Vision
ICD-10 Codes:
- H52223: Regular astigmatism, bilateral
- H5203: Hypermetropia, bilateral
- H5213: Myopia, bilateral
Also known as:
- Other Vision Problems
- Double Vision
- Vision Impairment and Blindness
- Other visual disturbances
- Unspecified vision issues
- Various eye problems
- Diplopia
- Seeing double
- Ghosting vision
ICD-10 Codes:
- H538: Other visual disturbances
- H532: Diplopia
Also known as:
- Lazy Eye
- Lazy Eye Suspect
- Amblyopia
- Refractive Errors
- Refractive Amblyopia
- Vision Loss from Unequal Focus
- Amblyopia Suspect
- Possible Lazy Eye
- Risk of Lazy Eye
ICD-10 Codes:
- H53022: Refractive amblyopia, left eye
- H53043: Amblyopia suspect, bilateral
Also known as:
- Refractive Amblyopia
- Amblyopia
- Refractive Errors
- Lazy eye from refractive error
- Anisometropic amblyopia
- Refractive lazy eye
ICD-10 Codes:
- H53023: Refractive amblyopia, bilateral
Which procedures does Dr. Grannis perform as a Ophthalmologist?
As a Ophthalmologist, procedures performed by an Dr. Charity Grannis 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. Grannis' office.
Does Dr. Grannis accept my insurance?
Dr. Grannis accepts most major insurance plans. Important: Please call our office at (713) 668-6828 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Grannis accept in Houston, TX?
Dr. Grannis in Houston, TX 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
Community Health Choice
CVS Health (formerly Aetna)
Express Scripts
Health Care Service Corporation (HCSC)
Medicare
State of Texas
Texas Children's Hospital
UnitedHealthcare
View All Insurances
Where is Dr. Grannis' office located?
What is Dr. Grannis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Grannis's National Provider Identifier (NPI) number is 1629380977.
What common questions do patients ask about Dr. Grannis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Grannis
What is Dr. Charity Grannis's specialty?
Dr. Grannis is a Ophthalmologist near Houston, TX. 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. Grannis to book an appointment today.
Is this Dr. Charity Grannis affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Grannis is affiliated with Houston Methodist Sugar Land Hospital which is a Castle Connolly Top Hospital. 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 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 Charity Grannis accepting new patients in Houston, TX?
Yes, Dr. Charity Grannis is accepting new patients at this time.
Does Dr. Charity Grannis offer online booking?
Please contact Dr. Grannis's office at (713) 668-6828 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Charity Grannis?
Please contact Dr. Grannis's office at (713) 668-6828 for information regarding telehealth appointment availability or for scheduling assistance.
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