Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Choi, Ophthalmologist in Warrenville, IL?
Dr. John Choi, MD is an Ophthalmologist, who primarily practices in Warrenville, IL. He is board certified. Dr. Choi graduated from Harvard Medical School, Boston, Massachusetts and completed his residency at Nat'L Capital Consortium, Neurology. Dr. Choi is fluent in English, French, Japanese, and Korean, and is currently seeing new patients. Dr. Choi’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Choi’s office.
Where did Dr. Choi go to medical school and complete their residency?
Residency: Nat'L Capital Consortium, Neurology | Doheny Eye Institute | USC/LAC-Keck School of Medicine
Medical School: Harvard Medical School, Boston, Massachusetts
Is Dr. Choi board certified as an Ophthalmologist?
Yes, Dr. John Choi, MD is board certified by the American Board of Ophthalmology
What languages does Dr. Choi speak?
Dr. Choi and their clinical team can communicate with patients in the following languages:
English
French
Japanese
Korean
What conditions does an Ophthalmologist like Dr. Choi typically treat?
As an Ophthalmologist, Dr. Choi 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. Choi. 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. Learn more about our claims-based healthcare methodology here.
Also known as:
- Dry Eye Syndrome
- Corneal Disorder
- Dry Eye Disease
- Chronic Dry Eye
- Keratoconjunctivitis Sicca
ICD-10 Codes:
- H16223: Keratoconjunctivitis sicca, not specified as Sjogren's, bilateral
Also known as:
- Tear Duct Blockage
- Tears
- Blocked tear duct
- Nasolacrimal duct obstruction
- Tear drainage blockage
ICD-10 Codes:
- H04223: Epiphora due to insufficient drainage, bilateral
Also known as:
- Borderline Open-Angle Glaucoma
- Preglaucoma
- Glaucoma
- Early Open-Angle Glaucoma
- Open-angle glaucoma suspect
- Risk of Open-Angle Glaucoma
- Early Glaucoma
- Borderline Glaucoma
- Risk of Glaucoma
ICD-10 Codes:
- H40013: Open angle with borderline findings, low risk, bilateral
- H40003: Preglaucoma, unspecified, bilateral
Also known as:
- Desmoid Tumor of the Head and Neck
- Desmoid tumor
- Head and neck fibromatosis
- Cervical desmoid tumor
- Facial desmoid tumor
ICD-10 Codes:
- D48110: Desmoid tumor of head and neck
Also known as:
- Dry Macular Degeneration
- Macular Degeneration
- Dry AMD
- Atrophic Macular Degeneration
- Age-related Macular Degeneration (Dry)
ICD-10 Codes:
- H353131: Nonexudative age-related macular degeneration, bilateral, early dry stage
Also known as:
- Soft Tissue Tumor of Uncertain Behavior
- Connective Tissue Disorder
- Connective Tissue Neoplasm
- Soft Tissue Growth
- Uncertain Soft Tissue Mass
ICD-10 Codes:
- D481: Neoplasm of uncertain behavior of connective and other soft tissue
Also known as:
- Baggy Eyelids
- Eyelid Disorder
- Droopy eyelids
- Excess eyelid skin
- Dermatochalasis
ICD-10 Codes:
- H02831: Dermatochalasis of right upper eyelid
What procedures does an Ophthalmologist like Dr. Choi typically perform?
As an Ophthalmologist, Dr. Choi performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Choi. 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. Learn more about our claims-based healthcare methodology here.
Also known as:
- Tear Duct Probing
- Lacrimal Duct Probing
- Tear Duct Irrigation
- Unblocking Tear Duct
CPT Codes:
- 68840: Probing of lacrimal canaliculi, with or without irrigation
Also known as:
- Tear Duct Plug Insertion
- Punctal Plug Insertion
- Lacrimal Punctum Closure
- Dry Eye Plugs
CPT Codes:
- 68761: Closure of the lacrimal punctum; by plug, each
Also known as:
- Eyelid Lesion Removal
- Eyelid Corner Reconstruction (Canthoplasty)
- Eyelid growth removal
- Eyelid bump excision
- Eyelid skin lesion surgery
- Canthoplasty
- Eyelid corner repair
- Eye shape surgery
- Reconstructive eyelid surgery
CPT Codes:
- 67840: Excision of lesion of eyelid (except chalazion) without closure or with simple direct closure
- 67950: Canthoplasty (reconstruction of canthus)
Also known as:
- Tear Duct Opening Closure
- Punctal Occlusion
- Lacrimal Punctum Closure
- Dry Eye Treatment (Punctal)
CPT Codes:
- 68760: Closure of the lacrimal punctum; by thermocauterization, ligation, or laser surgery
Also known as:
- Eyelash Removal for Trichiasis
- Trichiasis Epilation
- Forceps Epilation of Eyelashes
- Ingrown Eyelash Removal
CPT Codes:
- 67820: Correction of trichiasis; epilation, by forceps only
Also known as:
- Facial Muscle Injection for Spasms (One Side)
- Botox for facial spasms
- Facial nerve chemodenervation
- Blepharospasm treatment
- Hemifacial spasm injection
CPT Codes:
- 64612: Chemodenervation of muscle(s); muscle(s) innervated by facial nerve, unilateral (eg, for blepharospasm, hemifacial spasm)
Does Dr. Choi accept my insurance?
Dr. Choi accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Choi accept in Warrenville, IL?
Dr. Choi in Warrenville, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Health Care Service Corporation
Humana
Medicare
Mutual of Omaha
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Choi's office located?
What is Dr. Choi's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Choi's National Provider Identifier (NPI) number is 1699765230.
What common questions do patients ask about Dr. Choi?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Choi
What is Dr. John Choi's specialty?
Dr. Choi is a Ophthalmologist near Warrenville, IL.
What does an Ophthalmologist do?
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.
Is this Dr. John Choi affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Choi is affiliated with Northwestern Memorial Hospital, Northwestern Medicine Delnor Hospital which are a Castle Connolly Top Hospitals. 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
When to see an Ophthalmologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Ophthalmologist. Explore 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 John Choi accepting new patients in Warrenville, IL?
Yes, Dr. John Choi is accepting new patients at this time.
Does Dr. John Choi offer online booking?
Please contact Dr. Choi's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Choi?
Please contact Dr. Choi's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Choi have?
Dr. John Choi is certified by the American Board of Ophthalmology.
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Connect with DR. Choi
28375 Davis Pkwy Ste 905
Warrenville, IL 60555