Welcome to Dr Diana Risco & Associates!
At Dr Diana Risco & Associates, your trusted eye doctor in Los Angeles, our mission is to provide exceptional, convenient, and affordable eye care for the whole family. We are dedicated to helping our community see clearly and live comfortably by offering expert eye exams, personalized care, and walk-in availability seven days a week—all within the convenience of your local Costco.
Meet the Doctors
Dr. Diana Risco
Optometrist
Dr. Diana Risco is a dedicated optometrist at Dr. Diana Risco & Associates, where she has been providing exceptional eye care since 2000. A native of Southern California, Dr. Risco was born in Long Beach and grew up in Orange County. She completed her undergraduate studies at UCLA before earning her Doctor of Optometry degree from the New England College of Optometry in Boston.
Ann Clark, OD
Associate Doctor
Dr. Ann Clark has been an Associate Doctor at Risco Eyecare since 2006. She brings both expertise and compassion to her patients, helping them achieve clearer vision and healthier eyes.
Elizabeth Samson-Parr, OD
Optometrist
Dr. Elizabeth Samson-Parr has been part of the Risco Eye Care team since 2016, where she provides compassionate, comprehensive eye care to patients of all ages. With a strong foundation in both science and patient-centered care, Dr. Samson-Parr is dedicated to helping her patients achieve and maintain clear, healthy vision.
Kim Phuong Nguyen-Bui, OD
Optometrist | Dr. Diana Risco & Associates
Dr. Kim Phuong Nguyen-Bui has been an Optometrist at Dr. Diana Risco & Associates since 2009, serving patients at the Garden Grove Costco location. She earned her Bachelor of Science degree from the University of California, Riverside, and went on to graduate from the Southern California College of Optometry in 2006.
Dr. Vy Duong
Associate Optometrist
Dr. Vy Duong is an Associate Optometrist at Risco EyeCare, bringing decades of experience and dedication to patient care. A graduate of the Southern California College of Optometry (Class of 1991), Dr. Duong discovered his passion for optometry while studying at UC Irvine, where his growing interest in vision science inspired him to pursue a career in eye care.
THIS IS NORMAL EYE VISION
This Is Normal Eye Vision
Glaucoma
Early detection and management are critical for this silent thief of sight. Trust our experts to monitor and treat glaucoma effectively, ensuring optimal eye health.
Cataracts
Regain your clarity of vision through our advanced cataract surgery techniques. Our experienced team ensures a smooth and comfortable procedure, restoring your vision and quality of life.
Diabetic Retinopathy
We specialize in managing diabetic eye conditions, offering early diagnosis and tailored treatment plans to prevent vision loss in diabetes patients.
Refractive Error
Bid farewell to glasses and contact lenses with our state-of-the-art LASIK and PRK procedures. Achieve the crystal-clear vision you’ve always dreamed of.
Age-Related Macular Degeneration
Our cutting-edge treatments and interventions are designed to slow the progression of AMD and help you maintain your vision as you age gracefully.
Testimonials
Frequently Asked Questions
Do you accept appointments?
Yes, we do accept appointments at our office. In fact, we highly recommend that you schedule an appointment with us in advance to ensure that you receive the best possible care.
How often should I visit the optometrist?
Typically, it’s recommended to visit the eye doctor in Los Angeles for a comprehensive eye exam every 1 to 2 years, depending on your age, overall eye health, and any existing vision issues. If you have specific concerns or changes in your vision, it’s best to schedule an appointment regardless of the recommended timeframe. Your optometrist can provide personalized guidance based on your individual needs.
What services do you offer?
Dr. Diana Risco and Associates is happy to offer a variety of services including:
- Comprehensive Eye & Vision Exams
- Contact Lens Exams & Fitting
- Digital Retina Imaging
- Diabetic Retinopathy Screening (monitoring and management)
- Macular Degeneration Treatment (non-surgical management)
- Myopia Treatment
- Emergency Vision Care (treatment of eye injuries, infections)
- LASIK Co-Management and Screenings
How long is my prescription valid for?
To maintain up-to-date health and wellness assessments, it’s advisable to undergo an annual eye exam.