About Us

Optic Gallery Sahara provides the highest level of clinical vision care and the highest quality eyecare products in a sincere, compassionate, and caring manner to you and your family.

Eye Doctor in Las Vegas, NV

Welcome to Optic Gallery Sahara



Eye Care &
Contact Lens Specialists

Dr. Sandi Cheung, Optometrist

Dr. Ka-Yan “Sandi” Cheung

Dr. Cheung was born in Hong Kong and raised in Las Vegas. She attended Bishop Gorman High School and then the University of San Diego where she received her Bachelor’s degree in Biology with a minor in Chemistry. In 2010, Dr. Cheung earned her Doctorate degree from the Southern California College of Optometry. To further her training and clinical skills, Dr. Cheung completed a post-graduate residency program in ocular disease, refractive and ocular surgery at Eye Care Associates of Nevada. While there, she gained extensive experience managing patients who had undergone LASIK, cataract, glaucoma, and other ocular surgeries. Dr. Cheung is also board certified in the treatment and management of ocular diseases including glaucoma. Outside of work, Dr. Cheung enjoys outdoor activities with her husband. They love to go hiking, camping, and snowboarding. She is also a cat mom to four kitties.

Dr. Justin Ng

Dr. Ng was born in San Francisco, CA. He completed his Bachelor of Science degree in biological sciences at California State University Sacramento and his Doctorate degree from Illinois College of Optometry. During his time in school, Dr. Ng completed his externship rotations at VA Southern Nevada Healthcare System in Las Vegas, NV, Ochsner Medical Center in Metarie, LA, and Vision Source in Midwest City, OK. Following graduation, Dr. Ng completed a residency program in ocular disease and primary care at VA Southern Nevada Healthcare System and became board certified in the treatment and management of ocular disease. In his free time, Dr. Ng enjoys working out, gaming, snowboarding, and craft beer tasting.


Meet Our Support Staff

Sandra at Optic Gallery Sahara

Office Manager

Sandra is our Office Manager and as such she oversees the day to day office operations as well as medical billing. She has been with our practice since 2016. Sandra can handle any of your insurance questions and is very familiar with how to get the most out of your benefits. Outside of work, she enjoys having cookouts with her family, watching new shows, and spending time outdoors with her husband and son. 

Rochelle at Optic Gallery Sahara


Rochelle started working with Optic Gallery in 2016.  She has over 10 years of customer service experience and prides herself in her ability to assist patients in choosing frames that highlight their personality and fit their lifestyle. When Rochelle isn’t at work, she enjoys listening to true crime podcasts, taking on craft projects, and spending time with her husband and son.

Maria at Optic Gallery Sahara


Maria started working with Optic Gallery in 2016.  She enjoys working in the optometry field.  Maria’s ability to speak both English and Spanish helps her communicate and connect with patients. Outside of work, she enjoys watching new shows, trying new food, spending time with her family and friends, and she loves Takis. Come see her today!

Maria at Optic Gallery Sahara


Cindy is our newest ophthalmic technician.  She joined Optic Gallery in 2021.  She is a great asset to our team and is great at making our patients feel comfortable and valued. She is currently attending college with plans to become a veterinarian technician. Cindy loves to spend time with her family and friends, her dog Benji, and collects vinyl records.

Get Started

Your Eyes Deserve the Best Care!

Email Us

info (at) opticgallerysahara.com


Optic Gallery Family Eye Care – Sahara
2580 S Decatur Blvd, Ste 6
Las Vegas, NV 89102

Tel: (702) 876-2020

Monday – Friday

8am – 5pm


8am – 4pm