Welcome to our Practice
Dr. Cu-Unjieng is a fellowship-trained, board-certified ophthalmologist dedicated to providing exceptional patient care through attentive listening and individualized treatment. He remains committed to staying at the forefront of advancements in ophthalmology, continuously integrating the latest techniques and technologies into his practice.
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Dr. Cu-Unjieng is dedicated to helping patients achieve and maintain clear vision and lifelong eye health. Our practice offers a comprehensive range of ophthalmology services designed to diagnose, treat, and manage a wide spectrum of vision and ocular health conditions. We are committed to delivering high-quality, personalized care that supports optimal visual health and overall quality of life.

Services
Dr. Cu-Unjieng provides comprehensive medical and surgical eye care for patients. Our services include:

Comprehensive Eye Exams
A comprehensive eye exam is a thorough evaluation of your vision and overall eye health. During the exam, your eye doctor will assess visual acuity, check for refractive errors such as nearsightedness or astigmatism, evaluate eye coordination and focusing ability, and screen for common eye diseases including glaucoma, cataracts, and macular degeneration. Comprehensive eye exams are essential for maintaining healthy vision and detecting potential problems early.
Glaucoma Treatment
Glaucoma is a progressive eye disease that damages the optic nerve, typically due to elevated pressure inside the eye. Often developing without early symptoms, glaucoma can gradually lead to peripheral vision loss and permanent blindness if left untreated. Early detection through routine eye exams and timely treatment can help preserve vision and slow the progression of the disease.
Dr. Cu utilizes advanced technologies including Minimally Invasive Glaucoma Surgery (MIGS). MIGS refers to a group of advanced, micro-incisional procedures designed to lower intraocular pressure (IOP) in glaucoma patients. By utilizing microscopic instruments and tiny incisions, MIGS offers a safer, faster alternative to traditional surgeries, often reducing a patient's dependence on eye drops.
Macular Degeneration
Macular degeneration is a progressive eye condition that affects the macula, the part of the retina responsible for sharp central vision. It can cause blurred or distorted vision, making everyday activities such as reading and driving more difficult. Early detection and ongoing management are essential to helping preserve vision and slow the progression of the disease.
Cataract Surgery
Cataract surgery is a safe and effective procedure used to restore clear vision by removing the eye’s cloudy natural lens and replacing it with a clear artificial intraocular lens (IOL). The procedure is typically performed on an outpatient basis and can significantly improve vision, clarity, and overall quality of life.
Dr. Cu utilizes advanced technologies, including premium intraocular lenses, Optiwave Refractive Analysis (ORA), and femtosecond laser technology, to enhance surgical precision and optimize patient outcomes.

Dry Eye Treatment
Dry eye treatment focuses on relieving discomfort, improving tear quality, and protecting the surface of the eyes. Depending on the severity of the condition, treatment options may include artificial tears, prescription medications, and lifestyle modifications, to help restore lasting comfort and clear vision.
Minor Surgery
Minor eye surgery includes a variety
of in-office procedures designed to treat common eyelid conditions.
hese minimally invasive treatments
are typically performed with little
downtime and are focused on improving eye health, comfort, and overall visual function.

Accepted Insurance
We accept Medicare, most major PPO health insurance plans, and HMO plans through Mercy Physicians Medical Group (MPMG) with approved authorization. Please contact our office to verify your insurance coverage and referral requirements prior to your appointment.
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Please contact our office to verify your coverage and confirm participation with your specific insurance provider.
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Cash-pay Patients
We welcome cash-pay patients and offer self-pay options for individuals without insurance coverage or those seeking services outside of their insurance benefits. Please contact our office for additional information regarding pricing and payment options.
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Appointment Cancellation Policy
We make every effort to accommodate patients as promptly as possible. When appointments are missed or canceled without enough notice, it prevents another patient from receiving timely eye care.
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No-Show and Late Cancellation Fees
A $75 fee will be charged for missed appointments or cancellations made with less than 48 business hours’ notice.
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​Thank you for your understanding and cooperation.

Call
619-297-9131
Fax
619-297-6375
Address
4060 4th Ave, Ste 405
San Diego, CA 92103
