Cornea & external eye diseases

Healthy eyes start at the surface

This service focuses on diagnosing and treating conditions affecting the front surface of the eye, including the cornea, conjunctiva, and eyelids. These parts play a vital role in protecting the eye and maintaining clear vision. Patients with redness, irritation, discharge, or blurred vision may benefit from this service. At Provision Eye Care Network, we provide thorough evaluation and personalized treatment to relieve symptoms and prevent complications.

Experienced ophthalmologists in cornea and external eye conditions, serving patients across Metro Manila
30 to 60Minutes per visit
Same visitMost tests done
  • Cornea and refractive specialists

    Diplomates of the Philippine Board of Ophthalmology.

  • Ocular surface assessment

    Slit lamp, staining and tear film testing during your consultation.

  • Medical and surgical options

    From drops and lid care through to pterygium surgery.

Conditions we diagnose and treat

The surface of the eye faces air, dust, screens and allergens all day. These are the conditions we see most.

Ocular surface

Dry eye syndrome

Insufficient tear production causing irritation, burning or a gritty sensation

Time-sensitive

Keratitis

Corneal infection that may cause pain, light sensitivity and blurred vision

Time-sensitive

Corneal ulcer

Open sore on the cornea that may threaten vision if untreated

Eyelid

Blepharitis

Inflammation of the eyelids causing crusting and irritation

Allergy

Allergic eye disease

Eye itching, redness, and swelling due to allergens

Ocular Surface

Pterygium

Growth of tissue on the white part of the eye extending toward the cornea

    We also manage:
  • Conjunctivitis
  • Corneal injuries
  • Corneal inflammation
  • Conjunctival disorders
  • Surface conditions in diabetes
  • Autoimmune-related dry eye
Discuss your symptoms with a specialist

Symptoms and warning signs

Any of these is a reason to have the front of your eye examined. Some need attention the same day.

  • Redness of the eye
  • Itching or burning sensation
  • Eye discharge or tearing
  • Blurred or fluctuating vision
  • Foreign body sensation
  • Light sensitivity
  • Swollen eyelids

Who should consider this service

  1. 1Patients with persistent eye redness or irritation
  2. 2Individuals with recurring eye infections
  3. 3Contact lens users with discomfort or pain
  4. 4Patients with dry, itchy or watery eyes
  5. 5People exposed to dust, smoke or allergens
  6. 6Patients with diabetes or autoimmune conditions
  7. 7Children or adults with eye discharge or swelling
  8. 8Patients seeking a second opinion
Check if this service fits you

Diagnostic Tests and Examinations

Most tests are done during the consultation. A visit usually takes 30 to 60 minutes.

Routine

Slit Lamp Examination

Detailed evaluation of the front structures of the eye.

Routine

Fluorescein Staining

Detects corneal scratches or ulcers.

Routine

Tear Film Assessment

Evaluates dryness of the eyes.

Routine

Eyelid Examination

Checks for blepharitis or gland dysfunction.

When indicated

Corneal Imaging (if needed)

Advanced assessment for deeper corneal issues.

When indicated

Intraocular Pressure

Measures eye pressure as part of a fuller assessment.

Some tests need eye drops, so vision may blur briefly afterwards. Bring your current drops and prescriptions so we can see what you already use.

Book your assessment

Treatments and Procedures

  • Eye Drops & Medications

    For infection, inflammation, dryness

    In-clinic
  • Dry Eye Management

    Lubrication and eyelid care

    In-clinic
  • Lid Hygiene Treatment

    Cleaning and management of eyelid disease

    In-clinic
  • Minor Corneal Procedures

    Treatment of surface conditions

    In-clinic
  • Pterygium Surgery

    Removal of abnormal tissue

    Hospital-based

Treatment depends on your condition and clinical findings. Please do not use prescription eye drops, especially steroid drops, without medical evaluation and supervision.

Ask which option suits your eyes

Your visit, step by step

  1. 1

    Before

    • Book an appointment
    • Bring previous prescriptions or records
    • Avoid wearing contact lenses if possible
  2. 2

    During

    • Vision check and slit lamp examination
    • Possible use of eye drops for evaluation
    • Additional tests if needed
  3. 3

    After

    • Prescription of medications or a treatment plan
    • Follow-up visits scheduled if necessary
    • Temporary blurred vision if drops were used
Start with an appointment

Why Early Diagnosis or Treatment Matters

Surface infections can worsen quickly

Delaying treatment of external eye conditions can lead to corneal damage and permanent vision loss. Early diagnosis brings faster relief, prevents the spread of infection and protects long-term vision.

Schedule your consultation
  • Early care protects the clarity of the cornea
  • Untreated infections can worsen within days
  • The right diagnosis avoids drops that make things worse

Why choose ProVision for surface care

  • Experienced ophthalmologists in cornea and external eye conditions

    Ophthalmologists managing dry eye, infection and corneal conditions daily.

  • Comprehensive evaluation and diagnostic testing

    Diagnostic testing before any prescription, not a guess from the symptom alone.

  • Medical and surgical treatment options

  • Coordinated care with other eye subspecialties

  • Patient-focused consultations and follow-up care

Equipment, facilities, or technology

  • Slit-lamp examination
  • Comprehensive ocular surface and corneal assessment
  • Intraocular pressure measurement
  • Other diagnostic tests as clinically indicated

Areas of expertise

  • Dry eye & ocular surface disease
  • Corneal infections and inflammation
  • Keratitis and corneal ulcers
  • Pterygium and conjunctival conditions
  • Corneal injuries and other external eye conditions
Meet the team behind your care

Our doctors

Cornea and external disease consultations are handled by our cornea specialists, diplomates of the Philippine Board of Ophthalmology.

Cornea & refractive

Dr. Mateo Andro Geronimo

MD, Diplomate, Philippine Board of Ophthalmology

See schedule
Cornea & external diseases

Dr. Justin Alan Yao

MD, Diplomate, Philippine Board of Ophthalmology

See schedule

Not sure who to see?

Book a general consultation and we will match you with the right specialist for your needs.

Book now

Questions patients ask

Can't find what you're looking for? Our team is happy to help. Just reach out.

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We accept major health cards

Maxicare
Intellicare
Medicard
PhilCare
iCare
Pacific Cross
Sunlife
Amaphil
Etiqa
HPPI
Cocolife
Valucare
Avega
Medasia

Coverage varies by plan and by procedure. We will help you check your benefits before scheduling.

Verify your coverage with us

Book an appointment

Experiencing persistent redness, irritation, pain, dryness, or changes in vision?

Schedule a consultation with a Provision Eye Care ophthalmologist for a comprehensive evaluation of your eye condition.

Visit us

G/F Silver City, Tiendesitas Complex,
Ortigas East, Brgy. Ugong, Pasig City 1604

Clinic hours

Monday to Saturday, 10:00 AM to 7:00 PM

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Important medical notes

  • A definitive diagnosis requires an in-person examination by an ophthalmologist.
  • Treatment recommendations depend on the patient’s symptoms, examination findings, medical history, and diagnostic results.
  • Not all eye redness, irritation, or blurred vision has the same cause. Proper evaluation is important before starting treatment.
  • Patients should not use prescription eye drops, particularly steroid-containing eye drops, without appropriate medical evaluation and supervision.
  • Sudden vision loss, severe eye pain, significant eye trauma, chemical exposure, or rapidly worsening symptoms require prompt medical attention.
  • Information provided on the website is for general educational purposes and should not replace professional medical advice.