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Congenital·Mission Viejo, Orange County

Coloboma Treatment in Mission Viejo, California

Medically reviewed by Dr. Alexander Bonakdar, O.D. · Updated February 2026

A coloboma is a missing piece of tissue in the eye structure (iris, retina, choroid, or optic nerve) present at birth. It looks like a keyhole pupil.

Mission Viejo families should know that coloboma can affect patients of all ages. Our practice provides age-appropriate evaluation and treatment, with clear explanations that help every family member understand the care plan.

Dr. Bonakdar on Coloboma

Direct Answers from Dr. Bonakdar

Dr. Alexander Bonakdar at EyeCare Center of Orange County provides expert coloboma diagnosis and treatment for patients in Mission Viejo and throughout Orange County. With over 35 years of clinical experience and advanced diagnostic technology, each patient receives a personalized treatment plan based on their specific condition severity and lifestyle needs.

What is Coloboma?

A coloboma is a missing piece of tissue in the eye structure (iris, retina, choroid, or optic nerve) present at birth. It looks like a keyhole pupil.

How is Coloboma treated?

Treatment options include Sunglasses/Colored Contacts (for glare), Low Vision Aids, Surgery (rarely). The best approach depends on your specific diagnosis, severity, and lifestyle needs.

What are the symptoms of Coloboma?

Common symptoms include Keyhole-shaped pupil, Light sensitivity, Vision loss (if retina/nerve involved). If you experience any of these, a comprehensive eye examination can determine the cause.

What are the symptoms of Coloboma?

Parents and families in Mission Viejo should watch for these symptoms in both children and adults, as early detection significantly improves treatment outcomes:

  • Keyhole-shaped pupil
  • Light sensitivity
  • Vision loss (if retina/nerve involved)

How is Coloboma treated?

We work with Mission Viejo families to select treatments that fit both the patient's needs and the family's schedule, with clear instructions parents and patients can follow at home:

Sunglasses/Colored Contacts (for glare)
Low Vision Aids
Surgery (rarely)

Coloboma FAQs for Mission Viejo Patients

Common questions from Mission Viejo patients about our eye care services

At EyeCare Center of Orange County, we diagnose coloboma using advanced diagnostic equipment including corneal topography, OCT imaging, and comprehensive eye examinations. For Mission Viejo families, we provide age-appropriate testing for children and adults alike, with clear explanations that help parents understand their child's diagnosis.
We offer comprehensive treatment options for coloboma including specialty contact lenses, medical therapy, and advanced procedures. We help Mission Viejo families choose treatments that fit the patient's age and the family's schedule, with follow-up plans designed around school and work calendars.
Call (714) 558-1182 or book online. Initial consultations take 60-90 minutes and include comprehensive testing. We offer before- and after-school appointment times for Mission Viejo families, and can schedule siblings together to minimize trips to our office.
Yes, we accept most major vision and medical insurance plans including VSP, EyeMed, Medicare, and Medi-Cal for coloboma diagnosis and treatment. We verify your coverage and discuss costs before any procedures.

Have more questions? Call us at (714) 558-1182

Coloboma Care for Mission Viejo Residents

Mission Viejo patients seeking care for coloboma benefit from our 35+ years of clinical experience and advanced diagnostic capabilities. We serve Mission Viejo families by making appointments efficient and educational, ensuring parents understand their child's diagnosis and every patient leaves with a clear care plan. We provide thorough evaluation, accurate diagnosis, and evidence-based treatment tailored to your individual needs. Whether your condition requires ongoing monitoring, medical therapy, or surgical co-management, our practice ensures continuity of care from diagnosis through recovery.

About Mission Viejo

Largest master-planned community in the US with exceptional schools and safety

Population: 94,000+

Affluent familiesHigh educational attainmentActive lifestyleCommunity-oriented

Languages Spoken in Mission Viejo

Our practice serves the diverse Mission Viejo community. We provide care to patients who speak:

EnglishSpanishMandarinKoreanFarsi

Eye Health Priorities for Mission Viejo

  • Pediatric eye exams and vision screening
  • Myopia control and management
  • Sports vision for young athletes
  • Digital eye strain from screens
  • Learning-related vision problems

Conveniently Located Near Mission Viejo Landmarks

Our Orange County practice is easily accessible for Mission Viejo patients living near:

Lake Mission Viejo
The Shops at Mission Viejo
Mission Viejo Country Club
Mission Hospital
Oso Creek Trail

Getting to Our Office from Mission Viejo

Drive Time
30 min
Primary Route
5 Freeway
Distance
15 mi

Mission Viejo patients typically reach our Santa Ana office via the 5 Freeway in approximately 30 minutes. Free on-site parking is available in our building.

801 N Tustin Ave, Ste 404, Santa Ana, CA 92705 — Get Directions

Mission Viejo Neighborhoods We Serve

  • Lake Mission Viejo
  • Mission Viejo High School Area
  • Oso Creek

Zip codes: 92691, 92692, 92694

Why Mission Viejo Patients Choose EyeCare Center for Coloboma

35+ Years of Experience

Dr. Alexander Bonakdar has served Orange County since 1991, with extensive experience treating coloboma.

Advanced Diagnostics

OCT imaging, corneal topography, visual field testing, and retinal photography for precise diagnosis.

Insurance Accepted

VSP, EyeMed, Medicare, Medi-Cal, and most major vision and medical insurance plans.

Convenient for Mission Viejo

Open Monday through Friday 9 AM – 6 PM with easy access from Mission Viejo and surrounding communities.

Dr. Alexander Bonakdar - Board Certified Ophthalmologist

Your Coloboma Specialist in Mission Viejo

Dr. Alexander Bonakdar is a board-certified ophthalmologist with over 35 years of experience treating coloboma and complex eye conditions. Trained at the #1-ranked Bascom Palmer Eye Institute, he has helped over 10,000 patients achieve and maintain clear vision.

35+ Years10,000+ PatientsBascom Palmer
Learn more about Dr. Bonakdar →

Patient Stories from Mission Viejo

See why your neighbors in Mission Viejo trust us with their vision.

Comprehensive Exam

"Not a fan of getting my eyes checked but the receptionist and Dr. were very nice and eased my anxiety."

emily garcia
Santa Ana, CA

Comprehensive Exam

"I came back for my yearly visit and had a great experience as always."

Eduardo arias
Santa Ana, CA

Schedule Your Coloboma Consultation

Expert diagnosis and treatment for Mission Viejo and Orange County residents.