22 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Belen, Specialist in Denver, CO?
Dr. Gary Belen, MD is a Specialist, who primarily practices in Denver, CO with 1 additional practice location. He has been practicing for over 22 years and is board certified. Dr. Belen graduated from University of Pennsylvania and completed his residency at Jonas Friedenwald Eye Institute. Dr. Belen is fluent in English, Greek, Modern (1453-), and Spanish, and is currently seeing new patients. Dr. Belen’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Belen’s office at (303) 377-2020.
What are Areas of Expertise for Dr. Belen?
Dr. Gary Belen, MD is a highly-rated, board-certified Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Belen empowers patients to confidently navigate their health journey, specializing in Cataract Surgery, Glaucoma, or comprehensive wellness support. Serving the Denver/CO community, Dr. Belen is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Belen go to medical school and complete their residency?
Residency: Jonas Friedenwald Eye Institute | Mercy Hospital (St Louis) Program
Medical School: University Of Missouri Kansas City Record | University of Pennsylvania
Is Dr. Belen board certified as a Specialist?
Yes, Dr. Gary Belen, MD is board certified by the American Board of Ophthalmology
What languages does Dr. Belen speak?
Dr. Belen and their clinical team can communicate with patients in the following languages:
English
Greek, Modern (1453-)
Spanish
What conditions does Dr. Belen treat?
As a Specialist, Dr. Belen 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. Belen. 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:
- Primary Open-Angle Glaucoma
- Borderline Open-Angle Glaucoma
- Glaucoma
- Chronic Open-Angle Glaucoma
- Wide-Angle Glaucoma
- POAG
- Early Open-Angle Glaucoma
- Open-angle glaucoma suspect
- Risk of Open-Angle Glaucoma
ICD-10 Codes:
- H401131: Primary open-angle glaucoma, bilateral, mild stage
- H40013: Open angle with borderline findings, low risk, bilateral
- H401132: Primary open-angle glaucoma, bilateral, moderate stage
- H401133: Primary open-angle glaucoma, bilateral, severe stage
Also known as:
- Cataract
- Cloudy lens
- Lens clouding
- Eye cloudiness
ICD-10 Codes:
- H2511: Age-related nuclear cataract, right eye
- H2512: Age-related nuclear cataract, left eye
- H2513: Age-related nuclear cataract, bilateral
What procedures does Dr. Belen perform?
As a Specialist, Dr. Belen 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. Belen. 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:
- 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
- Laser Trabeculoplasty
- Laser Eye Surgery for Glaucoma
- Cataract Surgery with Glaucoma Drainage Device
- Glaucoma Surgery (Trabeculectomy)
- YAG Laser Capsulotomy
- Posterior Capsulotomy
- Secondary Cataract Removal
- Laser Eye Surgery
- Glaucoma laser surgery
- Laser eye treatment for glaucoma
- Trabeculoplasty
- Iridotomy
- Iridectomy
- Laser Glaucoma Treatment
- Combined Cataract and Glaucoma Surgery
- Phacoemulsification with Aqueous Drainage Device
- IOL Insertion with Glaucoma Stent
- Trabeculectomy
- Glaucoma Filtering Surgery
- Eye Pressure 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)
- 65855: Trabeculoplasty by laser surgery
- 66761: Iridotomy/iridectomy by laser surgery (eg, for glaucoma) (per session)
- 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
- 66170: Fistulization of sclera for glaucoma; trabeculectomy ab externo in absence of previous surgery
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:
- Glaucoma Canal Dilation
- Canaloplasty
- Aqueous Outflow Dilation
- Glaucoma Drainage Procedure
- Eye Pressure Reduction Surgery
CPT Codes:
- 66174: Transluminal dilation of aqueous outflow canal (eg, canaloplasty); without retention of device or stent
Does Dr. Belen accept my insurance?
Dr. Belen accepts most major insurance plans. Important: Please call our office at (303) 377-2020 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Belen accept in Denver, CO?
Dr. Belen in Denver, CO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Gila River Health Care Corporation
Humana
Medicare
OptumRx
State of Colorado
UnitedHealthcare
View All Insurances
Where is Dr. Belen's office located?
What is Dr. Belen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Belen's National Provider Identifier (NPI) number is 1841274933.
What common questions do patients ask about Dr. Belen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Belen
What is Dr. Gary Belen's specialty?
Dr. Belen is a Specialist near Denver, CO. Contact Dr. Belen to book an appointment today.
Is this Dr. Gary Belen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Belen is affiliated with HCA HealthONE Presbyterian St. Luke’s 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 Specialist?
Explore Specialist 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 Gary Belen accepting new patients in Denver, CO?
Yes, Dr. Gary Belen is accepting new patients at this time.
Does Dr. Gary Belen offer online booking?
Please contact Dr. Belen's office at (303) 377-2020 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gary Belen?
Please contact Dr. Belen's office at (303) 377-2020 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gary Belen have?
Dr. Gary Belen is certified by the American Board of Ophthalmology.
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