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Retina·Chino Hills, San Bernardino County

Cone Dystrophies Treatment in Chino Hills, California

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

A group of inherited retinal disorders that affect the cone cells, which are responsible for central and color vision. This leads to a progressive decline in visual acuity, severe light sensitivity, and loss of color vision.

Chino Hills patients experiencing cone dystrophies benefit from our 35+ years of diagnostic experience and advanced imaging capabilities, ensuring accurate diagnosis and evidence-based treatment.

Dr. Bonakdar on Cone Dystrophies

Direct Answers from Dr. Bonakdar

Dr. Alexander Bonakdar at EyeCare Center of Orange County provides expert cone dystrophies 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 Cone Dystrophies?

A group of inherited retinal disorders that affect the cone cells, which are responsible for central and color vision. This leads to a progressive decline in visual acuity, severe light sensitivity, and loss of color vision.

How is Cone Dystrophies treated?

Treatment options include There is no cure. Management focuses on managing symptoms., Heavily tinted sunglasses or red-tinted lenses can help with photophobia., Low vision aids are important for reading and daily tasks.. The best approach depends on your specific diagnosis, severity, and lifestyle needs.

What are the symptoms of Cone Dystrophies?

Common symptoms include Decreased central vision (visual acuity), Severe photophobia (light sensitivity), Poor color vision, Day blindness (vision is worse in bright light). If you experience any of these, a comprehensive eye examination can determine the cause.

What are the symptoms of Cone Dystrophies?

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

  • Decreased central vision (visual acuity)
  • Severe photophobia (light sensitivity)
  • Poor color vision
  • Day blindness (vision is worse in bright light)

How is Cone Dystrophies treated?

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

There is no cure. Management focuses on managing symptoms.
Heavily tinted sunglasses or red-tinted lenses can help with photophobia.
Low vision aids are important for reading and daily tasks.

Cone Dystrophies FAQs for Chino Hills Patients

Common questions from Chino Hills patients about our eye care services

At EyeCare Center of Orange County, we diagnose cone dystrophies 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 cone dystrophies 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 cone dystrophies diagnosis and treatment. We verify your coverage and discuss costs before any procedures.

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

Cone Dystrophies Care for Chino Hills Residents

Chino Hills patients seeking care for cone dystrophies benefit from our 35+ years of clinical experience and advanced diagnostic capabilities. Our centrally located Orange County practice is easily accessible for Chino Hills residents, with flexible scheduling to accommodate your needs. 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 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

Don't Delay Treatment for Cone Dystrophies

Without timely care, cone dystrophies can lead to lasting visual impairment. Early diagnosis and treatment offer the best outcomes for Chino Hills patients.

Why Chino Hills Patients Choose EyeCare Center for Cone Dystrophies

Retinal Imaging Technology

Widefield retinal photography and OCT scanning detect cone dystrophies changes that may not be visible during standard examination.

Early Detection Focus

Retinal conditions are often treatable when caught early—our comprehensive exams screen for pathology before symptoms appear.

Retinal Specialist Network

When Chino Hills patients need retinal intervention, we coordinate seamlessly with fellowship-trained retinal surgeons.

Ongoing Monitoring

Structured follow-up schedules ensure cone dystrophies progression is tracked and treatment adjusted as needed.

Dr. Alexander Bonakdar - Board Certified Ophthalmologist

Your Cone Dystrophies Specialist in Chino Hills

Dr. Alexander Bonakdar is a board-certified ophthalmologist with over 35 years of experience treating cone dystrophies 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 Cone Dystrophies Consultation

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