Diamond Bar's Trusted Eye Care

See Clearly.
Live Fully.

Dr. Roy K. Takemura provides comprehensive optometric care with a personal touch — from routine exams to advanced treatment of eye diseases. Your vision is our commitment.

Schedule an Exam 909-594-3600
20+ Years of Practice
100% Patient-Centered Care
Comprehensive eye examination at Takemura Optometry in Diamond Bar
Modern optometry clinic interior
Accepting New Patients We welcome patients of all ages
Our Services

Comprehensive Eye
Care for the Whole Family

From routine vision checks to specialized treatment, we provide the full spectrum of optometric services to protect and improve your vision.

Comprehensive Eye Exams

Thorough vision assessments including visual acuity testing, refraction, and evaluation of eye health to detect issues early.

Contact Lens Fittings

Expert contact lens consultations for all types — soft, toric, multifocal, and specialty lenses — with precise fitting and training.

Prescription Eyewear

Browse an extensive collection of designer and everyday frames, paired with precision lenses tailored to your prescription.

Eye Disease Management

Diagnosis and ongoing management of glaucoma, cataracts, macular degeneration, diabetic retinopathy, and other ocular conditions.

Pediatric Optometry

Gentle, thorough eye exams for children to ensure proper visual development and early detection of vision problems.

Medicare & Insurance

We accept major vision plans and Medicare. Our team will verify your benefits and maximize your coverage before your visit.

Dr. Roy K. Takemura, Optometrist in Diamond Bar
Modern eye examination equipment
About Our Practice

Dedicated to Protecting
What Matters Most

Dr. Roy K. Takemura has been serving the Diamond Bar community as a trusted optometrist, providing comprehensive eye care with professionalism and compassion. Our practice is built on the belief that every patient deserves thorough, personalized attention — whether it's a routine vision check or management of a complex eye condition.

Located conveniently on Golden Springs Drive, our office is equipped with modern diagnostic technology to deliver accurate assessments and effective treatment plans. We see patients of all ages, from children's first eye exams to senior vision care and ocular disease management.

Personalized Care Every treatment plan is tailored to your unique needs
Convenient Location Easy access in the heart of Diamond Bar
All Ages Welcome Eye care for children, adults, and seniors
Insurance & Payment

We Make Eye Care
Accessible

Quality vision care shouldn't be a financial burden. We accept a wide range of vision plans and insurance providers, and we welcome Medicare. Our staff will verify your benefits beforehand so there are no surprises.

  • Medicare accepted
  • Major vision insurance plans
  • Flexible payment options available
  • Benefits verification before your visit
Verify Your Insurance
Insurance Friendly

Call us to confirm we accept your plan. We work with most major vision insurance providers and Medicare.

Insurance and payment options

Office Hours

Monday 9:00 AM – 5:00 PM
Tuesday 9:00 AM – 5:00 PM
Wednesday 9:00 AM – 5:00 PM
Thursday 9:00 AM – 5:00 PM
Friday 9:00 AM – 5:00 PM
Saturday Closed
Sunday Closed

Appointment scheduling recommended. Call to arrange a visit.

Find Us

Roy K. Takemura, O.D.
21018 Golden Springs Dr
Diamond Bar, CA 91789
Get Directions
Street view of Diamond Bar, California
Get in Touch

Ready to Schedule
Your Exam?

Take the first step toward clearer vision. Call our office or send us a message below and we'll get you scheduled as soon as possible.

Phone 909-594-3600
Address 21018 Golden Springs Dr, Diamond Bar 91789
Hours Mon–Fri: 9:00 AM – 5:00 PM

Send Us a Message

Is this your business?This is my business