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Dr. Joseph Decker, MD

Dr. Joseph Decker, MD

Ophthalmologist

San Jose, CA

Accepting patients

    Who is Dr. Decker, Ophthalmologist in San Jose, CA?

    Dr. Joseph Decker, MD is an Ophthalmologist, who primarily practices in San Jose, CA. He is board certified. Dr. Decker completed his residency at Dallas Co Hp-Parkland Mem, Ophthalmology Univ Il Hosp & Cli, Ophthalmology Univ Il Hosp & Cli, Flexible Or Transitional Year. He is a member of the American Academy of Ophthalmology. Dr. Decker is fluent in English and Spanish, and is currently seeing new patients. Dr. Decker’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Decker’s office at (408) 279-4664.

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

    • Residency: Dallas Co Hp-Parkland Mem, Ophthalmology Univ Il Hosp & Cli, Ophthalmology Univ Il Hosp & Cli, Flexible Or Transitional Year | Ill Ee Infirm | University of Chicago Medical Center | Illinois Eye and Ear Infirmary | Parkland Health & Hospital System

    • Medical School: University Of Il Coll Of Med- Chicago Il

    Is Dr. Decker board certified as an Ophthalmologist?

    Yes, Dr. Joseph Decker, MD is board certified by the American Board of Ophthalmology

    What languages does Dr. Decker speak?

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

    • English
    • Spanish

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

    As an Ophthalmologist, Dr. Decker 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. Decker. 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:

    • Primary Open-Angle Glaucoma
    • Narrow Angle Glaucoma Risk
    • Ocular Hypertension
    • Glaucoma
    • Chronic Open-Angle Glaucoma
    • Wide-Angle Glaucoma
    • POAG
    • Anatomical Narrow Angle
    • Angle-Closure Glaucoma Risk
    • Eye angle problem
    • High Eye Pressure
    • Elevated Intraocular Pressure
    • Eye pressure problem

    ICD-10 Codes:

    • H401131: Primary open-angle glaucoma, bilateral, mild stage
    • H40033: Anatomical narrow angle, bilateral
    • H40053: Ocular hypertension, bilateral

    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

    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:

    • Glaucoma
    • Optic Nerve Disorder
    • Glaucomatous optic neuropathy
    • Eye pressure damage
    • Optic nerve damage from glaucoma

    ICD-10 Codes:

    • H47233: Glaucomatous optic atrophy, bilateral

    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:

    • Dry Macular Degeneration
    • Macular Degeneration
    • Dry AMD
    • Atrophic Macular Degeneration
    • Age-related Macular Degeneration (Dry)

    ICD-10 Codes:

    • H353131: Nonexudative age-related macular degeneration, bilateral, early dry stage

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

    As an Ophthalmologist, procedures performed by Dr. Joseph Decker may include:

    Please contact Dr. Decker's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Decker accept my insurance?

    Dr. Decker accepts most major insurance plans. Important: Please call our office at (408) 279-4664 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Decker accept in San Jose, CA?

    Dr. Decker in San Jose, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Healthcare

    • Bright Health

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

    • Molina Healthcare

    • OptumRx Administered Payer

    • Other Health Care Provider

    • Other Provider Networks

    View All Insurances

    Where is Dr. Decker's office located?

    Dr. Joseph Decker's Primary Practice

    123 Di Salvo Ave Ste 20

    San Jose, CA 95128

    (408) 279-4664

    Get Directions

    What hospitals are Dr. Decker affiliated with?

    Dr. Decker has admitting privileges at the following hospitals:

    Regional Medical Center of San Jose,San Jose, CA

    Recognitions

    Memberships & Associations

    • Fellow of American Academy of Ophthalmology

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

    Dr. Decker's National Provider Identifier (NPI) number is 1871546010.

    What common questions do patients ask about Dr. Decker?

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

    What is Dr. Joseph Decker's specialty?

    Dr. Decker is an Ophthalmologist near San Jose, CA.

    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. Joseph Decker affiliated with a ranked Castle Connolly Top Hospital?

    No, Dr. Decker is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Regional Medical Center of San Jose. 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. Joseph Decker accepting new patients in San Jose, CA?

    Yes, Dr. Joseph Decker is accepting new patients at this time.

    Does Dr. Joseph Decker offer online booking?

    Please contact Dr. Decker's office at (408) 279-4664 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Joseph Decker?

    Please contact Dr. Decker's office at (408) 279-4664 to schedule an appointment.

    Where is Dr. Decker's office located?

    Dr. Decker's office is located in San Jose, CA.

    Which board certifications does Dr. Joseph Decker have?

    Dr. Joseph Decker is certified by the American Board of Ophthalmology.