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Who is Dr. Chu, Ophthalmologist in Aurora, IL?
Dr. John Chu, MD is an Ophthalmologist, who primarily practices in Aurora, IL. He is board certified. Dr. Chu graduated from Harvard Medical School, Boston, Massachusetts and completed his residency at L A Co-Usc Med Ctr, Ophthalmology; Mt Auburn Hosp, Internal Medicine. Dr. Chu is fluent in English, Chinese, and Spanish, and is not currently seeing new patients. Dr. Chu’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chu’s office at (630) 859-8700.
Where did Dr. Chu go to medical school and complete their residency?
Residency: L A Co-Usc Med Ctr, Ophthalmology; Mt Auburn Hosp, Internal Medicine | L a Co Usc Med Center | Mount Auburn Hospital Program
Medical School: Harvard Medical School, Boston, Massachusetts | Harvard Medical School, Boston, Massachusetts
Is Dr. Chu board certified as an Ophthalmologist?
Yes, Dr. John Chu, MD is board certified by the American Board of Ophthalmology
What languages does Dr. Chu speak?
Dr. Chu and their clinical team can communicate with patients in the following languages:
Chinese
English
Spanish
What conditions does an Ophthalmologist like Dr. Chu typically treat?
As an Ophthalmologist, Dr. Chu 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. Chu. 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.
Also known as:
- Cataract
- Cloudy lens
- Lens clouding
- Eye cloudiness
ICD-10 Codes:
- H2512: Age-related nuclear cataract, left eye
- H2511: Age-related nuclear cataract, right eye
- H2513: Age-related nuclear cataract, bilateral
Also known as:
- Type 2 Diabetes
- Type 2 Diabetes with Diabetic Cataract
- Diabetes Type 2
- Type 2 diabetes
- Cataract
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetes-related cataract
- Cloudy lens from diabetes
- Diabetic eye cataract
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1136: Type 2 diabetes mellitus with diabetic cataract
Also known as:
- Primary Open-Angle Glaucoma
- Preglaucoma
- Glaucoma
- Chronic Open-Angle Glaucoma
- Wide-Angle Glaucoma
- POAG
- Early Glaucoma
- Borderline Glaucoma
- Risk of Glaucoma
ICD-10 Codes:
- H401132: Primary open-angle glaucoma, bilateral, moderate stage
- H401133: Primary open-angle glaucoma, bilateral, severe stage
- H40003: Preglaucoma, unspecified, bilateral
What procedures does an Ophthalmologist like Dr. Chu typically perform?
As an Ophthalmologist, Dr. Chu 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. Chu. 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.
Also known as:
- Cataract Removal with Lens Implant
- Extracapsular cataract extraction
- Phacoemulsification
- IOL implantation
CPT Codes:
- 66984: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1 stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification); without endoscopic cyclophotocoagulation
Also known as:
- Laser Surgery for Secondary Cataract
- Cataract Surgery with Glaucoma Drainage Device
- YAG Laser Capsulotomy
- Posterior Capsulotomy
- Secondary Cataract Removal
- Laser Eye Surgery
- Combined Cataract and Glaucoma Surgery
- Phacoemulsification with Aqueous Drainage Device
- IOL Insertion with Glaucoma Stent
CPT Codes:
- 66821: Discission of secondary membranous cataract (opacified posterior lens capsule and/or anterior hyaloid); laser surgery (eg, YAG laser) (1 or more stages)
- 66991: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1 stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification); with insertion of intraocular (eg, trabecular meshwork, supraciliary, suprachoroidal) anterior segment aqueous drainage device, without extraocular reservoir, internal approach, one or more
Also known as:
- Complex Cataract Removal with Lens Implant
- Advanced Cataract Surgery
- Phacoemulsification with IOL
- Complex Extracapsular Cataract Extraction
CPT Codes:
- 66982: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1-stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification), complex, requiring devices or techniques not generally used in routine cataract surgery (eg, iris expansion device, suture support for intraocular lens, or primary posterior capsulorrhexis) or performed on patients in the amblyogenic developmental stage; without endoscopic cyclophotocoagulation
Also known as:
- Goniotomy (Glaucoma Surgery)
- Goniotomy Procedure
- Angle-Opening Glaucoma Surgery
- Congenital Glaucoma Surgery
CPT Codes:
- 65820: Goniotomy
Does Dr. Chu accept my insurance?
Dr. Chu accepts most major insurance plans. Important: Please call our office at (630) 859-8700 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chu accept in Aurora, IL?
Dr. Chu in Aurora, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Cigna Group
Health Care Service Corporation
Humana
Medicare
Unknown
View All Insurances
Where is Dr. Chu's office located?
What is Dr. Chu's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chu's National Provider Identifier (NPI) number is 1548285844.
What common questions do patients ask about Dr. Chu?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chu
What is Dr. John Chu's specialty?
Dr. Chu is a Ophthalmologist near Aurora, 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 Chu affiliated with a ranked Castle Connolly Top Hospital?
No, Chu is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Mercy Medical Center - Aurora Llc, Northwestern Medicine Valley West Hospital, Advocate Good Samaritan Hospital. 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
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 Chu accepting new patients in Aurora, IL?
No, Dr. John Chu is not accepting new patients at this time.
Does Dr. John Chu offer online booking?
Please contact Dr. Chu's office at (630) 859-8700 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Chu?
Please contact Dr. Chu's office at (630) 859-8700 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Chu have?
Dr. John Chu is certified by the American Board of Ophthalmology.
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