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Dr. Gregory Gertner, MD

Largo, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Gertner, Ophthalmologist in Largo, MD?

    Dr. Gregory Gertner, MD is an Ophthalmologist, who primarily practices in Largo, MD with 1 additional practice location. He is board certified. Dr. Gertner graduated from Sidney Kimmel Medical College at Thomas Jefferson University and completed his residency at Geo Washington Univ Sch Med, Internal Medicine. Dr. Gertner is fluent in English and Spanish, and is currently seeing new patients. Dr. Gertner’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gertner’s office.

    What are Areas of Expertise for Dr. Gertner?

    Dr. Gregory Gertner, MD is a highly-rated, board-certified Ophthalmologist 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. Gertner empowers patients to confidently navigate their health journey, specializing in Cataract Surgery, Comprehensive Ophthalmology, or comprehensive wellness support. Serving the Largo/MD community, Dr. Gertner is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Geo Washington Univ Sch Med, Internal Medicine

    • Medical School: Jefferson Medical College of Thomas Jefferson University | Sidney Kimmel Medical College at Thomas Jefferson University

    What languages does Dr. Gertner speak?

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

    • English

    • Spanish

    What conditions does Dr. Gertner treat?

    As a Ophthalmologist, Dr. Gertner 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. Gertner. 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
    • Cloudy Lens
    • Lens Opacity
    • Eye Clouding

    ICD-10 Codes:

    • H269: Unspecified cataract
    • H268: Other specified cataract

    Also known as:

    • Preglaucoma
    • Primary Open-Angle Glaucoma
    • Low-Tension Glaucoma
    • Glaucoma
    • Early Glaucoma
    • Borderline Glaucoma
    • Risk of Glaucoma
    • POAG
    • Chronic Simple Glaucoma
    • Wide-Angle Glaucoma
    • Normal-Tension Glaucoma
    • NTG
    • Normal Pressure Glaucoma

    ICD-10 Codes:

    • H40003: Preglaucoma, unspecified, bilateral
    • H401130: Primary open-angle glaucoma, bilateral, stage unspecified
    • H401230: Low-tension glaucoma, bilateral, stage unspecified

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • 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:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)

    Also known as:

    • Swelling of the Optic Disc
    • Optic Nerve Disorder
    • Papilledema
    • Optic disc edema
    • Swollen optic nerve

    ICD-10 Codes:

    • H4710: Unspecified papilledema

    Also known as:

    • Type 2 Diabetes with Diabetic Cataract
    • Cataract
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes-related cataract
    • Cloudy lens from diabetes
    • Diabetic eye cataract

    ICD-10 Codes:

    • E1136: Type 2 diabetes mellitus with diabetic cataract

    Also known as:

    • Iridocyclitis
    • Eye Disease
    • Inflammation of the iris and ciliary body
    • Anterior uveitis
    • Iritis and cyclitis

    ICD-10 Codes:

    • H209: Unspecified iridocyclitis

    Also known as:

    • Blepharitis
    • Eyelid Disorder
    • Inflamed eyelids
    • Eyelid margin inflammation
    • Crusty eyelids
    • Eyelid irritation

    ICD-10 Codes:

    • H0100A: Unspecified blepharitis right eye, upper and lower eyelids

    Also known as:

    • Idiopathic intracranial hypertension
    • Brain Disease
    • Pseudotumor cerebri
    • IIH
    • Benign intracranial hypertension

    ICD-10 Codes:

    • G932: Benign intracranial hypertension

    Does Dr. Gertner accept my insurance?

    Dr. Gertner accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Gertner accept in Largo, MD?

    Dr. Gertner in Largo, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Carefirst BlueCross BlueShield

    • CMS

    • Department of Defense / Tricare

    • Express Scripts

    • Humana

    • Kaiser Permanente

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Gertner's office located?

    Dr. Gregory Gertner's Primary Practice

    1221 Mercantile Ln

    Largo, MD 20774

    Get Directions

    Dr. Gregory Gertner's Practice 2

    10810 Connecticut Ave

    Kensington, MD 20895

    Get Directions

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

    Dr. Gertner's National Provider Identifier (NPI) number is 1891857496.

    What common questions do patients ask about Dr. Gertner?

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

    What is Dr. Gregory Gertner's specialty?

    Dr. Gertner is a Ophthalmologist near Largo, MD. 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. Gertner to book an appointment today.

    Is this Dr. Gregory Gertner affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Gertner is affiliated with Holy Cross Hospital - Silver Spring 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 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 Gregory Gertner accepting new patients in Largo, MD?

    Yes, Dr. Gregory Gertner is accepting new patients at this time.

    Does Dr. Gregory Gertner offer online booking?

    Please contact Dr. Gertner's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Gregory Gertner?

    Please contact Dr. Gertner's office for information regarding telehealth appointment availability or for scheduling assistance.

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