YK
23 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Kolettis, Ophthalmologist in Peoria, IL?
Dr. Yannis Kolettis, MD is an Ophthalmologist, who primarily practices in Peoria, IL with 2 additional practice locations. He has been practicing for over 23 years and is board certified. Dr. Kolettis graduated from University of Virginia Medical School and completed his residency at Univ Of Va Med Ctr, Ophthalmology. Dr. Kolettis is fluent in English and Greek, Modern (1453-), and is currently seeing new patients. Dr. Kolettis’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kolettis’s office at (309) 243-2400.
What are Areas of Expertise for Dr. Kolettis?
Dr. Yannis Kolettis, MD is a highly-rated, board-certified Ophthalmologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Kolettis empowers patients to confidently navigate their health journey, specializing in Cataract Surgery, LASIK-Refractive Surgery, and comprehensive wellness support. Serving the Peoria, IL community, Dr. Kolettis is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Kolettis go to medical school and complete their residency?
Residency: Univ Of Va Med Ctr, Ophthalmology | University of Virginia Program
Medical School: University of Va Sch of Med, Charlottesville Va | University of Virginia Medical School
Is Dr. Kolettis board certified as an Ophthalmologist?
Yes, Dr. Yannis Kolettis, MD is board certified by the American Board of Ophthalmology
What languages does Dr. Kolettis speak?
Dr. Kolettis and their clinical team can communicate with patients in the following languages:
English
Greek, Modern (1453-)
What conditions does an Ophthalmologist like Dr. Kolettis typically treat?
As an Ophthalmologist, Dr. Kolettis 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. Kolettis. 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:
- H2513: Age-related nuclear cataract, bilateral
- H2512: Age-related nuclear cataract, left eye
- H2511: Age-related nuclear cataract, right eye
- H25813: Combined forms of age-related cataract, bilateral
- H25812: Combined forms of age-related cataract, left eye
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
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:
- 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
What procedures does an Ophthalmologist like Dr. Kolettis typically perform?
As an Ophthalmologist, Dr. Kolettis 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. Kolettis. 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
- YAG Laser Capsulotomy
- Posterior Capsulotomy
- Secondary Cataract Removal
- Laser Eye Surgery
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)
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:
- Corneal Epithelium Removal
- Corneal Abrasion
- Corneal Curettage
- Eye Surface Scraping
CPT Codes:
- 65435: Removal of corneal epithelium; with or without chemocauterization (abrasion, curettage)
Does Dr. Kolettis accept my insurance?
Dr. Kolettis accepts most major insurance plans. Important: Please call our office at (309) 243-2400 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Kolettis accept in Peoria, IL?
Dr. Kolettis in Peoria, 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
Federal government of the United States
Health Care Service Corporation
Humana
Medicare
State of Illinois
The Consociate Group
Truman Medical Centers
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Kolettis' office located?
Dr. Yannis Kolettis' Primary Practice
8921 N Wood Sage Rd
Peoria, IL 61615
(309) 243-2400
What is Dr. Kolettis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Kolettis's National Provider Identifier (NPI) number is 1922095579.
What common questions do patients ask about Dr. Kolettis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Kolettis
What is Dr. Yannis Kolettis's specialty?
Dr. Kolettis is a Ophthalmologist near Peoria, 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. Yannis Kolettis affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Kolettis is affiliated with Osf Healthcare Saint Francis Medical Center 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
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 Yannis Kolettis accepting new patients in Peoria, IL?
Yes, Dr. Yannis Kolettis is accepting new patients at this time.
Does Dr. Yannis Kolettis offer online booking?
Please contact Dr. Kolettis's office at (309) 243-2400 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Yannis Kolettis?
Please contact Dr. Kolettis's office at (309) 243-2400 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Yannis Kolettis have?
Dr. Yannis Kolettis is certified by the American Board of Ophthalmology.
Other Ophthalmologist Near Peoria, IL
JA
Ophthalmologist
Dr. Jacob Abou-Hanna, MD is an Ophthalmologist, who primarily practices in Peoria, IL.
Peoria, IL
EL
Ophthalmologist
Dr. Evan Lagouros, MD is an Ophthalmologist, who primarily practices in Peoria, IL with 1 additional practice location.
Peoria, IL

Ophthalmologist
Dr. Chittaranjan Reddy, MD is an Ophthalmologist, who primarily practices in Normal, IL with 2 additional practice locations. He has been practicing for over 33 years and is board certified.
Normal, IL