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34 Years of Experience
Accepting patients
Who is Dr. Lewis, Ophthalmologist in Fresno, CA?
Dr. Gregory Lewis, MD is an Ophthalmologist, who primarily practices in Fresno, CA with 2 additional practice locations. He has been practicing for over 34 years and is board certified by the American Board of Ophthalmology. Dr. Lewis completed his residency at Virginia Commonwealth University Health System. Dr. Lewis is fluent in English, and is currently seeing new patients. Dr. Lewis’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lewis’s office at (404) 256-1507.
Where did Dr. Lewis go to medical school and complete their residency?
Residency: Virginia Commonwealth University Health System
Is Dr. Lewis board certified in Ophthalmologist?
Yes, Dr. Gregory Lewis, MD is board certified by the American Board of Ophthalmology
What languages does Dr. Lewis speak?
Dr. Lewis and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Lewis treat?
As a Ophthalmologist, Dr. Lewis 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. Lewis. 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:
- Eye and Ear Disorder Screening
- Health Screening
- Vision Screening
- Hearing Screening
- Eye and Ear Check-up
ICD-10 Codes:
- Z135: Encounter for screening for eye and ear disorders
Also known as:
- Type 2 Diabetes with Diabetic Retinopathy
- Type 2 Diabetes with Proliferative Diabetic Retinopathy
- Type 2 Diabetes with Diabetic Eye Disease and Macular Swelling
- Type 2 Diabetes
- Type 2 Diabetes with Early Diabetic Eye Disease (Both Eyes)
- Diabetes Type 2
- Diabetic Eye Problems
- Type 2 diabetes
- Diabetic Eye Disease
- Diabetic Retinal Disease
- Diabetes Mellitus Eye Complications
- Advanced diabetic eye disease
- Diabetic retinopathy (proliferative)
- New blood vessel growth in eye from diabetes
- Diabetic Retinopathy with Macular Edema
- Macular Swelling from Type 2 Diabetes
- Diabetic Macular Edema
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Mild Nonproliferative Diabetic Retinopathy Bilateral
- Early Retina Damage in Both Eyes
- Beginning Diabetic Retinopathy in Both Eyes
- Type 2 Diabetes Mellitus
ICD-10 Codes:
- E113593: Type 2 diabetes mellitus with proliferative diabetic retinopathy without macular edema, bilateral
- E113591: Type 2 diabetes mellitus with proliferative diabetic retinopathy without macular edema, right eye
- E113592: Type 2 diabetes mellitus with proliferative diabetic retinopathy without macular edema, left eye
- E11311: Type 2 diabetes mellitus with unspecified diabetic retinopathy with macular edema
- E119: Type 2 diabetes mellitus without complications
- E113293: Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, bilateral
- E113393: Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy without macular edema, bilateral
Also known as:
- Wet Macular Degeneration
- Macular Hole
- Dry Macular Degeneration
- Macular Degeneration
- Wet AMD
- Neovascular Macular Degeneration
- Age-related Macular Degeneration (Wet)
- Exudative AMD
- Macular Cyst
- Foveal Hole
- Retinal Hole
- Nonexudative AMD
- Atrophic Macular Degeneration
- Dry AMD
ICD-10 Codes:
- H353230: Exudative age-related macular degeneration, bilateral, stage unspecified
- H353210: Exudative age-related macular degeneration, right eye, stage unspecified
- H353220: Exudative age-related macular degeneration, left eye, stage unspecified
- H35341: Macular cyst, hole, or pseudohole, right eye
- H353130: Nonexudative age-related macular degeneration, bilateral, stage unspecified
Also known as:
- Branch Retinal Vein Occlusion
- Central Retinal Vein Occlusion
- Retinal Disorder
- BRVO
- Eye stroke (branch vein)
- Branch eye vein blockage
- CRVO
- Eye stroke (vein)
- Central eye vein blockage
ICD-10 Codes:
- H348310: Tributary (branch) retinal vein occlusion, right eye, with macular edema
- H348110: Central retinal vein occlusion, right eye, with macular edema
Also known as:
- Macular Pucker
- Retinal Disorder
- Epiretinal Membrane
- Cellophane Maculopathy
- Macular Wrinkle
- Retinal Scar
ICD-10 Codes:
- H35371: Puckering of macula, right eye
- H35373: Puckering of macula, bilateral
Also known as:
- Iridocyclitis
- Eye Disease
- Inflammation of the iris and ciliary body
- Anterior uveitis
- Iritis and cyclitis
ICD-10 Codes:
- H209: Unspecified iridocyclitis
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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Which procedures does Dr. Lewis perform as a Ophthalmologist?
As a Ophthalmologist, procedures performed by an Dr. Gregory Lewis 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. Lewis' office.
Does Dr. Lewis accept my insurance?
Dr. Lewis accepts most major insurance plans. Important: Please call our office at (404) 256-1507 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lewis accept in Fresno, CA?
Dr. Lewis in Fresno, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Bright Health
Centene
Contra Costa
CVS Health (formerly Aetna)
Department of Veterans Affairs
Elevance Health Inc. (formerly Anthem)
Kaiser Permanente
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Lewis' office located?
What is Dr. Lewis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lewis's National Provider Identifier (NPI) number is 1194753301.
What common questions do patients ask about Dr. Lewis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lewis
What is Dr. Gregory Lewis's specialty?
Dr. Lewis is a Ophthalmologist near Fresno, CA. 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. Lewis to book an appointment today.
Is this Dr. Gregory Lewis affiliated with a ranked Castle Connolly Top Hospital?
No, Lewis is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Kaiser Permanente - Fresno Medical Center. 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 Gregory Lewis accepting new patients in Fresno, CA?
Yes, Dr. Gregory Lewis is accepting new patients at this time.
Does Dr. Gregory Lewis offer online booking?
Please contact Dr. Lewis's office at (404) 256-1507 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gregory Lewis?
Please contact Dr. Lewis's office at (404) 256-1507 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gregory Lewis have?
Dr. Gregory Lewis is certified by the American Board of Ophthalmology.
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