26 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Knight, Ophthalmologist in Warsaw, IN?
Dr. Christopher Knight, MD is an Ophthalmologist, who primarily practices in Warsaw, IN with 2 additional practice locations. He has been practicing for over 26 years and is board certified by the American Board of Ophthalmology. Dr. Knight graduated from University of Michigan Medical School and completed his residency at Cleveland Clinic Fndn, Ophthalmology; Cleveland Clinic Fndn, Flexible Or Transitional Year. He is a member of the American Academy of Ophthalmology. Dr. Knight is fluent in English and Spanish, and is currently seeing new patients. Dr. Knight’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Knight’s office at (574) 269-2777.
Where did Dr. Knight go to medical school and complete their residency?
Residency: Cleveland Clinic Fndn, Ophthalmology; Cleveland Clinic Fndn, Flexible Or Transitional Year | Cleveland Clinic Foundation
Medical School: University of Mi Med Sch, Ann Arbor Mi | University of Michigan Medical School
Is Dr. Knight board certified in Ophthalmologist?
Yes, Dr. Christopher Knight, MD is board certified by the American Board of Ophthalmology
What languages does Dr. Knight speak?
Dr. Knight and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Knight treat?
As a Ophthalmologist, Dr. Knight 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. Knight. 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:
- Combined Age-Related Cataract
- Cataract
- Secondary Cataract
- Other Secondary Cataract
- Mixed Type Cataract
- Multiple Cataract Types
- Cloudy lens
- Lens clouding
- Eye cloudiness
- After-Cataract
- Posterior Capsule Opacification
- PCO
- Cataract from another condition
- Complicated cataract
- Acquired cataract
ICD-10 Codes:
- H25811: Combined forms of age-related cataract, right eye
- H25812: Combined forms of age-related cataract, left eye
- H25813: Combined forms of age-related cataract, bilateral
- H26492: Other secondary cataract, left eye
- H26491: Other secondary cataract, right eye
- H2511: Age-related nuclear cataract, right eye
- H2512: Age-related nuclear cataract, left eye
Also known as:
- Wet Macular Degeneration
- Macular Degeneration
- Wet AMD
- Neovascular Macular Degeneration
- Age-related Macular Degeneration (Wet)
- Exudative AMD
ICD-10 Codes:
- H353221: Exudative age-related macular degeneration, left eye, with active choroidal neovascularization
- H353211: Exudative age-related macular degeneration, right eye, with active choroidal neovascularization
- H353231: Exudative age-related macular degeneration, bilateral, with active choroidal neovascularization
Also known as:
- Primary Open-Angle Glaucoma
- Glaucoma
- Chronic Open-Angle Glaucoma
- Wide-Angle Glaucoma
- POAG
- Chronic Simple Glaucoma
- High Eye Pressure
- Optic Nerve Damage
- Eye Pressure Disorder
ICD-10 Codes:
- H401131: Primary open-angle glaucoma, bilateral, mild stage
- H401133: Primary open-angle glaucoma, bilateral, severe stage
- H401113: Primary open-angle glaucoma, right eye, severe stage
- H401111: Primary open-angle glaucoma, right eye, mild stage
- H401112: Primary open-angle glaucoma, right eye, moderate stage
- H401132: Primary open-angle glaucoma, bilateral, moderate stage
- H4089: Other specified glaucoma
Also known as:
- Irregular Astigmatism
- Refractive Errors
- Blurred Vision
- Distorted Vision
- Eye Curvature Problem
ICD-10 Codes:
- H52213: Irregular astigmatism, bilateral
Also known as:
- Branch Retinal Vein Occlusion
- Retinal Disorder
- BRVO
- Eye stroke (branch vein)
- Branch eye vein blockage
ICD-10 Codes:
- H348310: Tributary (branch) retinal vein occlusion, right eye, with macular edema
Also known as:
- Blocked Branch Retinal Vein
- Retinal Disorder
- Branch Retinal Vein Occlusion
- BRVO
- Eye Stroke
ICD-10 Codes:
- H348320: Tributary (branch) retinal vein occlusion, left eye, with macular edema
What procedures does Dr. Knight perform?
As a Ophthalmologist, Dr. Knight 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. Knight. 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 Injection
- Intravitreal Injection
- Retinal Injection
- Macular Degeneration Injection
- Eye Medication Injection
CPT Codes:
- 67028: Intravitreal injection of a pharmacologic agent (separate procedure)
Also known as:
- Cataract Removal with Lens Implant
- Complex Cataract Surgery with Glaucoma Device
- Extracapsular cataract extraction
- Phacoemulsification
- IOL implantation
- Combined Cataract and Glaucoma Surgery
- Complex Lens Replacement with Drainage Device
- Phacoemulsification with Glaucoma Implant
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
- 66989: 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; 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:
- Laser Surgery for Secondary Cataract
- Cataract Surgery with Glaucoma Drainage Device
- Laser Trabeculoplasty
- Corneal Lesion Removal (Keratectomy)
- Laser Eye Surgery for Glaucoma
- 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
- Glaucoma laser surgery
- Laser eye treatment for glaucoma
- Trabeculoplasty
- Corneal Excision
- Lamellar Keratectomy
- Partial Cornea Removal
- Iridotomy
- Iridectomy
- Laser Glaucoma Treatment
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
- 65855: Trabeculoplasty by laser surgery
- 65400: Excision of lesion, cornea (keratectomy, lamellar, partial), except pterygium
- 66761: Iridotomy/iridectomy by laser surgery (eg, for glaucoma) (per session)
Also known as:
- Glaucoma Drainage Device Insertion
- Goniotomy (Glaucoma Surgery)
- Glaucoma Drainage Device Implant
- Glaucoma Canal Dilation
- Glaucoma Drainage Device Implant (Internal)
- Aqueous Shunt Placement
- Glaucoma Implant Surgery
- Eye Pressure Drainage Device
- Goniotomy Procedure
- Angle-Opening Glaucoma Surgery
- Congenital Glaucoma Surgery
- Aqueous Shunt Surgery
- Glaucoma Shunt with Graft
- Eye Pressure Shunt
- Canaloplasty
- Aqueous Outflow Dilation
- Glaucoma Drainage Procedure
- Eye Pressure Reduction Surgery
- Trabecular meshwork stent
- Minimally invasive glaucoma surgery (MIGS)
- Internal glaucoma drain
- Aqueous humor drainage device
CPT Codes:
- 66183: Insertion of anterior segment aqueous drainage device, without extraocular reservoir, external approach
- 65820: Goniotomy
- 66180: Aqueous shunt to extraocular equatorial plate reservoir, external approach; with graft
- 66174: Transluminal dilation of aqueous outflow canal (eg, canaloplasty); without retention of device or stent
- 0671T: Insertion of anterior segment aqueous drainage device into the trabecular meshwork, without external reservoir, and without concomitant cataract removal, 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:
- Drug-Eluting Implant in Tear Duct
- Retinal Laser Treatment
- Lacrimal Canaliculus Implant
- Tear Duct Drug Implant
- Punctal Implant for Eye Medication
- Retinal Photocoagulation
- Laser for Retinal Tear
- Retinal Detachment Prevention Laser
CPT Codes:
- 68841: Insertion of drug-eluting implant, including punctal dilation when performed, into lacrimal canaliculus, each
- 67145: Prophylaxis of retinal detachment (eg, retinal break, lattice degeneration) without drainage; photocoagulation
Does Dr. Knight accept my insurance?
Dr. Knight accepts most major insurance plans. Important: Please call our office at (574) 269-2777 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Knight accept in Warsaw, IN?
Dr. Knight in Warsaw, IN 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
Carpenters Funds Administrative Office (CA)
CVS Health (formerly Aetna)
Department of Veterans Affairs
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
OptumRx
State of Indiana
UnitedHealthcare
View All Insurances
Where is Dr. Knight's office located?
Dr. Christopher Knight's Practice 2
2855 Miller Dr Ste 121
Plymouth, IN 46563
(574) 269-2777
Recognitions
Memberships & Associations
American Academy of Ophthalmology
Fellow
What is Dr. Knight's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Knight's National Provider Identifier (NPI) number is 1659374205.
What common questions do patients ask about Dr. Knight?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Knight
What is Dr. Christopher Knight's specialty?
Dr. Knight is a Ophthalmologist near Warsaw, IN. 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. Knight to book an appointment today.
Is this Dr. Christopher Knight affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Knight is affiliated with Goshen Hospital, Elkhart General Hospital, Lutheran Hospital - Indiana, IU Health Methodist 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
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 Christopher Knight accepting new patients in Warsaw, IN?
Yes, Dr. Christopher Knight is accepting new patients at this time.
Does Dr. Christopher Knight offer online booking?
Please contact Dr. Knight's office at (574) 269-2777 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Christopher Knight?
Please contact Dr. Knight's office at (574) 269-2777 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Christopher Knight have?
Dr. Christopher Knight is certified by the American Board of Ophthalmology.
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