Overview
Errol Grannum is an Ophthalmologist in Weslaco, Texas. Dr. Grannum is highly rated in 8 conditions, according to our data. His top areas of expertise are Glaucoma, Blepharitis, Cataract, and Entropion.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE PDP
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1315 E 6th St Ste 5, Weslaco, TX 78596
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Frequently Asked Questions about Dr. Errol Grannum
How do I make an appointment with Dr. Errol Grannum?
You can book an appointment with Dr. Errol Grannum by calling their office at 956-969-3893. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Errol Grannum a top-rated expert for Glaucoma?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Errol Grannum is classified as an Distinguished expert for Glaucoma, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Errol Grannum specialize in?
While Dr. Errol Grannum is a Ophthalmology, they have specific expertise in Glaucoma, Blepharitis, and Cataract. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Ophthalmology.
Does Dr. Errol Grannum accept my insurance?
Dr. Errol Grannum accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 956-969-3893 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- GlaucomaDr. Grannum isDistinguished. Learn about Glaucoma.
- Advanced
- BlepharitisDr. Grannum isAdvanced. Learn about Blepharitis.
- CataractDr. Grannum isAdvanced. Learn about Cataract.
- Diabetic RetinopathyDr. Grannum isAdvanced. Learn about Diabetic Retinopathy.
- Dry Eye SyndromeDr. Grannum isAdvanced. Learn about Dry Eye Syndrome.
- EntropionDr. Grannum isAdvanced. Learn about Entropion.
- Ocular Hypertension (OHT)Dr. Grannum isAdvanced. Learn about Ocular Hypertension (OHT).
- Experienced
- Allergic ConjunctivitisDr. Grannum isExperienced. Learn about Allergic Conjunctivitis.
- Benign Essential BlepharospasmDr. Grannum isExperienced. Learn about Benign Essential Blepharospasm.
- ChalazionDr. Grannum isExperienced. Learn about Chalazion.
- ChemosisDr. Grannum isExperienced. Learn about Chemosis.
- Cloudy CorneaDr. Grannum isExperienced. Learn about Cloudy Cornea.
- Conjunctivitis (Pink Eye)Dr. Grannum isExperienced. Learn about Conjunctivitis (Pink Eye).