DA
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ahn, Ophthalmologist in Chester, NY?
Dr. Daniel Ahn, DO is an Ophthalmologist, who primarily practices in Chester, NY with 2 additional practice locations. He is board certified. Dr. Ahn is fluent in English and Korean, and is currently seeing new patients. Dr. Ahn’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ahn’s office at (707) 588-7939.
Where did Dr. Ahn go to medical school and complete their residency?
Medical School: College Of Osteopathic Medicine
What languages does Dr. Ahn speak?
Dr. Ahn and their clinical team can communicate with patients in the following languages:
English
Korean
What conditions does Dr. Ahn treat?
As a Ophthalmologist, Dr. Ahn 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. Ahn. 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:
- Preglaucoma
- Primary Open-Angle Glaucoma
- Narrow Angle Glaucoma Risk
- Glaucoma
- Early Glaucoma
- Borderline Glaucoma
- Risk of Glaucoma
- Chronic Open-Angle Glaucoma
- Wide-Angle Glaucoma
- POAG
- Anatomical Narrow Angle
- Angle-Closure Glaucoma Risk
- Eye angle problem
ICD-10 Codes:
- H40003: Preglaucoma, unspecified, bilateral
- H401131: Primary open-angle glaucoma, bilateral, mild stage
- H40033: Anatomical narrow angle, bilateral
- H401132: Primary open-angle glaucoma, bilateral, moderate stage
Also known as:
- Cataract
- Other Secondary Cataract
- Secondary Cataract
- Cloudy lens
- Lens clouding
- Eye cloudiness
- Cataract from another condition
- Complicated cataract
- Acquired cataract
- After-Cataract
- Posterior Capsule Opacification
- PCO
ICD-10 Codes:
- H2513: Age-related nuclear cataract, bilateral
- H2512: Age-related nuclear cataract, left eye
- H2511: Age-related nuclear cataract, right eye
- H26493: Other secondary cataract, bilateral
- H26492: Other secondary cataract, left eye
- H26491: Other secondary cataract, right eye
Also known as:
- Changes in Eye Blood Vessels
- High Blood Pressure Eye Damage
- Macular Pucker
- Retinal Disorder
- Retinal Vascular Appearance Changes
- Abnormal Retinal Vessel Look
- Eye Vessel Changes
- Hypertensive Retinopathy
- Eye Damage from Hypertension
- High Blood Pressure Retinopathy
- Epiretinal Membrane
- Cellophane Maculopathy
- Macular Wrinkle
- Retinal Scar
ICD-10 Codes:
- H35013: Changes in retinal vascular appearance, bilateral
- H35033: Hypertensive retinopathy, bilateral
- H35373: Puckering of macula, bilateral
Also known as:
- Type 2 Diabetes
- Type 2 Diabetes with Early Diabetic Eye Disease (Both Eyes)
- Diabetes Type 2
- Type 2 diabetes
- Diabetic Eye Problems
- 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
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E113293: Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, bilateral
Also known as:
- Aging of the eye's gel
- Eye Disease
- Vitreous Detachment
- Vitreous syneresis
- Eye gel breakdown
- Vitreous aging
ICD-10 Codes:
- H43813: Vitreous degeneration, bilateral
Also known as:
- Other Optic Nerve Disorder
- Optic Nerve Disorder
- Miscellaneous Optic Nerve Conditions
- Unspecified Optic Nerve Problems
- Optic Nerve Disease
ICD-10 Codes:
- H47093: Other disorders of optic nerve, not elsewhere classified, bilateral
Also known as:
- Dry Eyes
- Tears
- Dry eye syndrome
- Keratoconjunctivitis sicca
- Ocular dryness
ICD-10 Codes:
- H04123: Dry eye syndrome of bilateral lacrimal glands
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:
- Macular Drusen
- Macular Degeneration
- Retinal Drusen
- Yellow Spots on Retina
- Age-Related Macular Drusen
- Drusen in Eye
ICD-10 Codes:
- H35363: Drusen (degenerative) of macula, bilateral
Which procedures does Dr. Ahn perform as a Ophthalmologist?
As a Ophthalmologist, procedures performed by an Dr. Daniel Ahn 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. Ahn's office.
Does Dr. Ahn accept my insurance?
Dr. Ahn accepts most major insurance plans. Important: Please call our office at (707) 588-7939 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ahn accept in Chester, NY?
Dr. Ahn in Chester, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Humana
Medicare
Molina
MVP Healthcare
State of New York
UnitedHealthcare
View All Insurances
Where is Dr. Ahn's office located?
Dr. Daniel Ahn's Primary Practice
1460 State Route 17M Ste A
Chester, NY 10918
(707) 588-7939
What is Dr. Ahn's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ahn's National Provider Identifier (NPI) number is 1932416781.
What common questions do patients ask about Dr. Ahn?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ahn
What is Dr. Daniel Ahn's specialty?
Dr. Ahn is a Ophthalmologist near Chester, NY. 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. Ahn to book an appointment today.
Is this Dr. Daniel Ahn affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ahn is affiliated with Montefiore St. Luke's Cornwall - Newburgh 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 Daniel Ahn accepting new patients in Chester, NY?
Yes, Dr. Daniel Ahn is accepting new patients at this time.
Does Dr. Daniel Ahn offer online booking?
Please contact Dr. Ahn's office at (707) 588-7939 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Daniel Ahn?
Please contact Dr. Ahn's office at (707) 588-7939 for information regarding telehealth appointment availability or for scheduling assistance.
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