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Dr. Euna Koo, MD

Stanford, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Koo, Pediatric Ophthalmologist and Strabismus Specialist in Stanford, CA?

    Dr. Euna Koo, MD is a Pediatric Ophthalmologist and Strabismus Specialist, who primarily practices in Stanford, CA with 2 additional practice locations. Dr. Koo is fluent in English and Korean, and is currently seeing new patients. Dr. Koo’s practice accepts Kaiser Permanente, Medicaid, Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Koo’s office at (650) 723-4000.

    What are Areas of Expertise for Dr. Koo?

    Dr. Euna Koo, MD is a highly-rated, board-certified Pediatric Ophthalmologist and Strabismus Specialist 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. Koo empowers patients to confidently navigate their health journey, specializing in Amblyopia, Double Vision (Diplopia), Pediatric Ophthalmology, Strabismus, and comprehensive wellness support. Serving the Stanford, CA community, Dr. Koo is dedicated to enhancing lives through expert, patient-centered care.

    What languages does Dr. Koo speak?

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

    • English

    • Korean

    What conditions does a Pediatric Ophthalmologist and Strabismus Specialist like Dr. Koo typically treat?

    As a Pediatric Ophthalmologist and Strabismus Specialist, Dr. Koo 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. Koo. 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 here.

    Also known as:

    • Esotropia
    • Intermittent Eye Turn
    • Inward Turning Eye
    • Walleye
    • Vertical Strabismus
    • Vertical Eye Misalignment
    • Eye Movement Disorder
    • Crossed Eyes
    • Convergent Strabismus
    • Intermittent heterotropia
    • Occasional eye deviation
    • Intermittent squint
    • Crossed Eyes from Farsightedness
    • Accommodative Squint
    • Exotropia
    • Divergent strabismus
    • Outward turning eye
    • Hypertropia
    • Hypotropia
    • Vertical strabismus
    • One eye higher than the other

    ICD-10 Codes:

    • H5000: Unspecified esotropia
    • H5030: Unspecified intermittent heterotropia
    • H5043: Accommodative component in esotropia
    • H5010: Unspecified exotropia
    • H5021: Vertical strabismus, right eye
    • H5022: Vertical strabismus, left eye

    Also known as:

    • Other Eye Disorder
    • Various Eye Conditions
    • Miscellaneous Eye Problems
    • Uncommon Eye Disorders

    ICD-10 Codes:

    • H5789: Other specified disorders of eye and adnexa

    Also known as:

    • Down Syndrome
    • Trisomy 21
    • Mongolism

    ICD-10 Codes:

    • Q909: Down syndrome, unspecified

    What procedures does a Pediatric Ophthalmologist and Strabismus Specialist like Dr. Koo typically perform?

    As a Pediatric Ophthalmologist and Strabismus Specialist, Dr. Koo 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. Koo. 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 here.

    Also known as:

    • Crossed Eye Surgery (One Muscle)
    • Eye Muscle Surgery for Strabismus
    • Crossed Eye Surgery (2 Muscles)
    • Complex Strabismus Surgery
    • Strabismus Surgery (Repeat)
    • Strabismus Repair
    • Eye Alignment Surgery
    • Ocular Muscle Adjustment
    • Strabismus Correction Surgery
    • Crossed Eyes Surgery
    • Wall Eyes Surgery
    • Ocular Muscle Surgery
    • Crossed Eye Surgery with Scarring
    • Restrictive Myopathy Strabismus Repair
    • Difficult Eye Alignment Surgery
    • Squint Surgery
    • Repeat Strabismus Repair

    CPT Codes:

    • 67311: Strabismus surgery, recession or resection procedure; 1 horizontal muscle
    • 67314: Strabismus surgery, recession or resection procedure; 1 vertical muscle (excluding superior oblique)
    • 67312: Strabismus surgery, recession or resection procedure; 2 horizontal muscles
    • 67332: Strabismus surgery on patient with scarring of extraocular muscles (eg, prior ocular injury, strabismus or retinal detachment surgery) or restrictive myopathy (eg, dysthyroid ophthalmopathy) (List separately in addition to code for primary procedure)
    • 67331: Strabismus surgery on patient with previous eye surgery or injury that did not involve the extraocular muscles (List separately in addition to code for primary procedure)

    Also known as:

    • Eye Muscle Injection (Chemodenervation)
    • Ocular Muscle Paralysis
    • Strabismus Treatment Injection
    • Botox for Eye Muscles

    CPT Codes:

    • 67345: Chemodenervation of extraocular muscle

    Also known as:

    • Adjustable Suture Placement for Eye Muscle Surgery
    • Strabismus Surgery with Adjustable Sutures
    • Eye Alignment Surgery
    • Squint Correction Surgery

    CPT Codes:

    • 67335: Placement of adjustable suture(s) during strabismus surgery, including postoperative adjustment(s) of suture(s) (List separately in addition to code for specific strabismus surgery)

    Does Dr. Koo accept my insurance?

    Dr. Koo accepts most major insurance plans. Important: Please call our office at (650) 723-4000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Koo accept in Stanford, CA?

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

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Medicare

    • Other Provider Networks

    • Santa Cruz County

    • State of California

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Koo's office located?

    Dr. Euna Koo's Primary Practice

    300 Pasteur Dr

    Stanford, CA 94305

    (650) 723-4000

    Get Directions

    Dr. Euna Koo's Practice 2

    2452 Watson Ct

    Palo Alto, CA 94303

    Get Directions

    Dr. Euna Koo's Practice 3

    725 Welch Rd

    Palo Alto, CA 94304

    Get Directions

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

    Dr. Koo's National Provider Identifier (NPI) number is 1275832768.

    What common questions do patients ask about Dr. Koo?

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

    What is Dr. Euna Koo's specialty?

    Dr. Koo is a Pediatric Ophthalmologist and Strabismus Specialist near Stanford, CA.

    What does a Pediatric Ophthalmologist and Strabismus Specialist do?

    An ophthalmologist specializing in pediatric ophthalmology and strabismus management focuses on the medical and surgical treatment of eye disorders in children. Common conditions addressed include amblyopia, strabismus, refractive errors, cataracts, and glaucoma. These disorders may be associated with neurological and endocrinological diseases, trauma, or age-related changes in the extraocular muscles, necessitating medical, optical, and surgical interventions.

    Is this Dr. Euna Koo affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Koo is affiliated with Stanford Health Care - Stanford Hospital 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 a Pediatric Ophthalmologist and Strabismus Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pediatric Ophthalmologist and Strabismus Specialist. 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 Euna Koo accepting new patients in Stanford, CA?

    Yes, Dr. Euna Koo is accepting new patients at this time.

    Does Dr. Euna Koo offer online booking?

    Please contact Dr. Koo's office at (650) 723-4000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Euna Koo?

    Please contact Dr. Koo's office at (650) 723-4000 for information regarding telehealth appointment availability or for scheduling assistance.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>