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Dr. Francisco Marruenda, MD

Dr. Francisco Marruenda, MD

Ophthalmologist

Chicago, IL

Accepting patients

    Who is Dr. Marruenda, Ophthalmologist in Chicago, IL?

    Dr. Francisco Marruenda, MD is an Ophthalmologist, who primarily practices in Chicago, IL with 2 additional practice locations. He is board certified. Dr. Marruenda graduated from Universidad De Granada, Facultad De Medicina and completed his residency at Cook County Hosp, Ophthalmology; Cook County Hosp, Flexible Or Transitional Year. Dr. Marruenda is fluent in English and Spanish, and is currently seeing new patients. Dr. Marruenda’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Marruenda’s office at (773) 282-2000.

    Where did Dr. Marruenda go to medical school and complete their residency?

    • Residency: Cook County Hosp, Ophthalmology; Cook County Hosp, Flexible Or Transitional Year | John H Stroger Jr Hospital Of Cook County | Loyola University/Cook County Hospital Program

    • Medical School: University De Granada, Fac De Med, Granada, Spain | Universidad De Granada, Facultad De Medicina | Universidad De Granada, Facultad De Medicina

    Is Dr. Marruenda board certified as an Ophthalmologist?

    Yes, Dr. Francisco Marruenda, MD is board certified by the American Board of Ophthalmology

    What languages does Dr. Marruenda speak?

    Dr. Marruenda and their clinical team can communicate with patients in the following languages:

    • English
    • Spanish

    What conditions does an Ophthalmologist like Dr. Marruenda typically treat?

    As an Ophthalmologist, Dr. Marruenda 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. Marruenda. 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:

    • 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:

    • Cataract
    • Combined Age-Related Cataract
    • Cloudy lens
    • Lens clouding
    • Eye cloudiness
    • Mixed Type Cataract
    • Multiple Cataract Types

    ICD-10 Codes:

    • H25813: Combined forms of age-related cataract, bilateral
    • H25811: Combined forms of age-related cataract, right eye
    • H25812: Combined forms of age-related cataract, left eye

    Also known as:

    • Borderline Open-Angle Glaucoma
    • Glaucoma
    • Early Open-Angle Glaucoma
    • Open-angle glaucoma suspect
    • Risk of Open-Angle Glaucoma

    ICD-10 Codes:

    • H40023: Open angle with borderline findings, high risk, bilateral
    • H40013: Open angle with borderline findings, low risk, bilateral

    Also known as:

    • Dry Eyes
    • Tears
    • Dry eye syndrome
    • Keratoconjunctivitis sicca
    • Ocular dryness

    ICD-10 Codes:

    • H04123: Dry eye syndrome of bilateral lacrimal glands

    Also known as:

    • Aging of the eye's gel
    • Eye Disease
    • Vitreous Detachment
    • Vitreous syneresis
    • Eye gel breakdown
    • Vitreous aging

    ICD-10 Codes:

    • H43813: Vitreous degeneration, bilateral

    What procedures does an Ophthalmologist like Dr. Marruenda typically perform?

    As an Ophthalmologist, Dr. Marruenda 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. Marruenda. 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:

    • 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
    • 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 Eye Surgery for Glaucoma
    • Pterygium Removal with Graft
    • YAG Laser Capsulotomy
    • Posterior Capsulotomy
    • Secondary Cataract Removal
    • Laser Eye Surgery
    • Iridotomy
    • Iridectomy
    • Laser Glaucoma Treatment
    • Pterygium Excision with Autograft
    • Conjunctival Graft for Pterygium
    • Surfer's Eye Surgery with Graft

    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)
    • 66761: Iridotomy/iridectomy by laser surgery (eg, for glaucoma) (per session)
    • 65426: Excision or transposition of pterygium; with graft

    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:

    • Laser Treatment for Retinopathy
    • Photocoagulation for Retinopathy
    • Diabetic Retinopathy Laser Treatment
    • Retinal Laser Therapy

    CPT Codes:

    • 67228: Treatment of extensive or progressive retinopathy (eg, diabetic retinopathy), photocoagulation

    Does Dr. Marruenda accept my insurance?

    Dr. Marruenda accepts most major insurance plans. Important: Please call our office at (773) 282-2000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Marruenda accept in Chicago, IL?

    Dr. Marruenda in Chicago, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Advocate Health Care

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Devoted Health

    • Health Care Service Corporation

    • Humana

    • Medicare

    • State of Illinois

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Marruenda's office located?

    Dr. Francisco Marruenda's Primary Practice

    836 W Wellington Ave

    Chicago, IL 60657

    (773) 282-2000

    Get Directions

    Dr. Francisco Marruenda's Practice 2

    5086 N Elston Ave

    Chicago, IL 60630

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    Dr. Francisco Marruenda's Practice 3

    2640 183rd St

    Homewood, IL 60430

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    What hospitals are Dr. Marruenda affiliated with?

    Dr. Marruenda has admitting privileges at the following hospitals:

    John H. Stroger Hospital of Cook County,Chicago, IL

    What is Dr. Marruenda's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Marruenda's National Provider Identifier (NPI) number is 1992758817.

    What common questions do patients ask about Dr. Marruenda?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Marruenda

    What is Dr. Francisco Marruenda's specialty?

    Dr. Marruenda is an Ophthalmologist near Chicago, 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 Dr. Francisco Marruenda affiliated with a ranked Castle Connolly Top Hospital?

    No, Dr. Marruenda is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: John H. Stroger Hospital of Cook County. 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 Dr. Francisco Marruenda accepting new patients in Chicago, IL?

    Yes, Dr. Francisco Marruenda is accepting new patients at this time.

    Does Dr. Francisco Marruenda offer online booking?

    Please contact Dr. Marruenda's office at (773) 282-2000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Francisco Marruenda?

    Please contact Dr. Marruenda's office at (773) 282-2000 to schedule an appointment.

    Where is Dr. Marruenda's office located?

    Dr. Marruenda's offices are located in Chicago, IL and Homewood, IL.

    Which board certifications does Dr. Francisco Marruenda have?

    Dr. Francisco Marruenda is certified by the American Board of Ophthalmology.