Sign up now

New Patients receive 15% OFF Second Pair of Complete Glasses!

Welcome to Charles Jansen O.D
Your Optometrist in Riverside, CA.

Call us at 951-687-7100 today.

We pride ourselves on having the most up to date technology to screen for eye diseases, and our eye doctors are experts in dealing with medical conditions and eye emergencies, as well as vision screening.

At Charles Jansen O.D, we consider our patients part of our family, and we give each patient the attention and concern a family member would receive. We strive to get to know each patient, and to understand their visual and eye health needs. Each patient is an individual, with unique issues and concerns, and we make sure to listen and suggest helpful solutions to all eye concerns, from vision problems to a search for the perfect stylish eyeglasses.

From the beginning of your experience with us, when we make sure to take an extensive history of any eye health issues, to when you walk out of our office wearing your beautiful new glasses, or the perfect contact lenses, we want your eyewear to be “YOU”!

Whether you are looking for a thorough eye exam, a diverse selection of stylish frames and lens options featuring the latest technology, or the latest in contact lens innovation, we have what you are looking for. Our desire is for you to see as well and as comfortably as possible. We are looking forward to you “seeing” us soon!

Great Eyewear and Eye Care in Riverside, CA

At Charles Jansen O.D, we are dedicated to providing high-quality optometry services in a comfortable environment. Call us at 951-687-7100 or schedule an appointment today online.

Multilingual services available including Spanish, *Japanese and *Vietnamese. (*on select days)

Dr. Charles Jansen | Dr. Cheryl Strach | Dr. Nelson Iwata | Dr. TuongVy Vu
Riverside Optometrist | Charles Jansen O.D | 951-687-7100

4000 Tyler St
Riverside, CA 92503-3458

Office Hours




9:00 am-6:00 pm


9:00 am-6:00 pm


9:00 am-6:00 pm


9:00 am-5:00 pm


9:00 am-3:00 pm



Featured Articles

Read up on informative topics

  • Nystagmus

    Nystagmus is a vision condition characterized by repetitive, uncontrolled eye movements. These involuntary eye movements may be side-to-side, up and down, or in a circular pattern, which hinders the eyes’ ability to focus on a steady object. Individuals with nystagmus may hold their heads in unusual ...

    Read More
  • Macular Hole

    The condition known as a macular hole refers to a tiny break in the macula that results in blurry or distorted vision. To fully understand the condition, one must understand eye anatomy. The macula is a spot located in the center of the retina (the back portion of the eye). Located where light comes ...

    Read More
  • How It Helps

    The goal of vision therapy is to treat vision problems that cannot be fully addressed through eyeglasses, contact lenses or surgery. For example, studies show that vision therapy may be beneficial for addressing eyestrain and other issues that can affect a child’s reading abilities. The human brain ...

    Read More
  • How It Works

    Vision therapy, also referred to as vision training, neuro-vision therapy, or vision rehabilitation, is an optometry subspecialty. Vision therapy is prescribed to develop, improve and/or enhance visual function so an individual’s vision system functions more smoothly. Vision therapy can be beneficial ...

    Read More
  • Age-Related Macular Degeneration

    One of the leading causes of vision loss in people who are age 50 or older is age-related macular degeneration (AMD). This common eye condition leads to damage of a small spot near the center of the retina called the macula. The macula provides us with the ability to clearly see objects that are straight ...

    Read More
  • Signs and Symptoms Checklist

    Vision therapy, which is also known as vision training or visual training, is an individualized treatment program that can help identify and correct perceptual-cognitive deficiencies that are impacting visual learning, focus, and concentration. Vision Therapy for Children: Checklist While individuals ...

    Read More
  • Pediatric Ophthlamology

    Ophthalmology addresses the physiology, anatomy and diseases of the eyes. Pediatric ophthalmology focuses on the eyes of children. Pediatric ophthalmologists examine children’s eyes to see if they need corrective lenses or other treatments to improve their vision. Training for Pediatric Ophthalmologists Pediatric ...

    Read More
  • Presbyopia

    Somewhere around the age of 40, most people’s eyes lose the ability to focus on close-up objects. This condition is called presbyopia. You may start holding reading material farther away, because it is blurry up close. Reading suddenly gives you eyestrain. You might wonder when manufacturers started ...

    Read More
  • Myopia

    Myopia, or nearsightedness, means that your eyes can see close objects clearly but struggle to see things in the distance. Nearly 30 percent of Americans are nearsighted. This condition usually develops in children and teenagers, up to about the age of 20. A teacher or parent might notice a child squinting ...

    Read More
  • Diabetic Eye Diseases

    Diabetes is a condition that involves high blood sugar (glucose) levels. This can affect many parts of the body, including the eyes. One of the most common diabetic eye diseases is diabetic retinopathy, which is also a leading cause of blindness in American adults. Diabetic Retinopathy Diabetic retinopathy ...

    Read More


  • "Coming Soon"


Find us on the map