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Binocular Vision·Chino Hills, San Bernardino County

Convergence Insufficiency Treatment in Chino Hills, California

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

Convergence insufficiency (CI) is a common condition where your eyes are unable to work together when looking at nearby objects. One eye drifts outward when reading.

Chino Hills residents with convergence insufficiency can experience symptoms that interfere with daily activities. Environmental factors unique to Orange County—strong sunlight, dry air, and screen-heavy lifestyles—can influence how your refractive error presents.

Dr. Bonakdar on Convergence Insufficiency

Direct Answers from Dr. Bonakdar

Dr. Alexander Bonakdar at EyeCare Center of Orange County provides expert convergence insufficiency diagnosis and treatment for patients in Chino Hills 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 Convergence Insufficiency?

Convergence insufficiency (CI) is a common condition where your eyes are unable to work together when looking at nearby objects. One eye drifts outward when reading.

How is Convergence Insufficiency treated?

Treatment options include Vision Therapy (Pencil Push-ups), Prism Glasses, Office-Based Vision Therapy. The best approach depends on your specific diagnosis, severity, and lifestyle needs.

What are the symptoms of Convergence Insufficiency?

Common symptoms include Eyestrain when reading, Double vision at near, Words moving on page, Headaches, Sleepiness when reading. If you experience any of these, a comprehensive eye examination can determine the cause.

What are the symptoms of Convergence Insufficiency?

Chino Hills residents experiencing any combination of the following symptoms should schedule a comprehensive evaluation:

  • Eyestrain when reading
  • Double vision at near
  • Words moving on page
  • Headaches
  • Sleepiness when reading

How is Convergence Insufficiency treated?

Treatment for Chino Hills patients is tailored to the specific type and severity of their condition. Options available at our practice include:

Vision Therapy (Pencil Push-ups)
Prism Glasses
Office-Based Vision Therapy

Convergence Insufficiency FAQs for Chino Hills Patients

Common questions from Chino Hills patients about our eye care services

At EyeCare Center of Orange County, we diagnose convergence insufficiency using advanced diagnostic equipment including corneal topography, OCT imaging, and comprehensive eye examinations. Chino Hills patients receive the same comprehensive diagnostic technology used at major academic eye centers, right here in Orange County.
We offer comprehensive treatment options for convergence insufficiency including specialty contact lenses, medical therapy, and advanced procedures. Dr. Bonakdar personalizes each Chino Hills patient's treatment plan based on condition severity, lifestyle demands, and long-term visual goals.
Call (714) 558-1182 or book online. Initial consultations take 60-90 minutes and include comprehensive testing. Our centrally located Orange County practice is easily accessible from Chino Hills, with appointment times designed to fit your schedule.
Yes, we accept most major vision and medical insurance plans including VSP, EyeMed, Medicare, and Medi-Cal for convergence insufficiency diagnosis and treatment. We verify your coverage and discuss costs before any procedures.

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

Convergence Insufficiency Care for Chino Hills Residents

Chino Hills residents experiencing convergence insufficiency have access to the full spectrum of refractive care at our practice. Our centrally located Orange County practice is easily accessible for Chino Hills residents, with flexible scheduling to accommodate your needs. With advanced corneal mapping and wavefront diagnostics, Dr. Bonakdar creates precise prescriptions that account for your unique visual demands—whether for driving, reading, or screen work. We evaluate candidates for glasses, specialty contacts, ortho-K, and surgical co-management to find the approach that best matches your lifestyle and visual goals.

About Chino Hills

Affluent hillside community with excellent schools and Asian-American population

Population: 78,000+

Affluent familiesAsian-American communityProfessionalsOutdoor enthusiasts

Languages Spoken in Chino Hills

Our practice serves the diverse Chino Hills community. We provide care to patients who speak:

EnglishMandarinKoreanSpanishTagalog

Eye Health Priorities for Chino Hills

  • Comprehensive eye examinations
  • Contact lens fittings
  • Glasses and eyewear
  • Eye disease treatment
  • Emergency eye care

Conveniently Located Near Chino Hills Landmarks

Our Orange County practice is easily accessible for Chino Hills patients living near:

Chino Hills State Park
The Shoppes at Chino Hills
Vellano Country Club
Los Serranos Country Club
Ayala High School

Getting to Our Office from Chino Hills

Drive Time
30 min
Primary Route
57 Freeway
Distance
18.5 mi

Chino Hills patients typically reach our Santa Ana office via the 57 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

Chino Hills Neighborhoods We Serve

  • Vellano
  • Los Serranos
  • Butterfield Ranch
  • Western Hills

Zip codes: 91709

Why Chino Hills Patients Choose EyeCare Center for Convergence Insufficiency

35+ Years of Experience

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

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 Chino Hills

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

Dr. Alexander Bonakdar - Board Certified Ophthalmologist

Your Convergence Insufficiency Specialist in Chino Hills

Dr. Alexander Bonakdar is a board-certified ophthalmologist with over 35 years of experience treating convergence insufficiency 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 Chino Hills

See why your neighbors in Chino Hills 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 Convergence Insufficiency Consultation

Expert diagnosis and treatment for Chino Hills and San Bernardino County residents.