Welcome to the Riverside Eye Specialists Medical Group.

We are an ophthalmic practice located near the historic downtown Riverside, California. Generation after generation of the Riverside Community and surrounding areas, have been cared for by our attentive panel of ophthalmologists, optometrists and technicians. With your eyesight and eye health on the forefront of our mission, ophthalmologists John J. Allavie, M.D. and Ray R. Glendrange, M.D. lead our meticulously trained staff. This includes board certified surgeons in our out-patient surgery center and licensed optical specialists in our in-house optical shop.

Your loyalty keeps us striving to improve; always keeping current with the latest trends and technological advancements for over 115 years. Whether your visit is an annual examination, ocular surgery or more severe complications, we will walk you through the treatment with personal attention. Your trust in our eye care has been an integral to our continued success, and we look forward to caring your for children and grandchildren in the years to come.


483,000 and counting…

Cutting edge in state-of-the-art ophthalmic technology and procedures, our team has successfully treated over 500,000 cases including glaucoma, cataracts, refractive errors, and retina conditions relating to diabetes. Our team of professionals is dedicated to your comfort and in doing whatever it takes to maintain clear, natural vision giving you the freedom to enjoy your life.

John J. Allavie, M.D.

Diseases and Surgery of the Eye
Diplomate American Board of Ophthalmology

Ray R. Glendrange, M.D.

Laser Vision Correction Specialist
Diplomate American Board of Ophthalmology

Nicole Ha, O.D.




Comprehensive Eye Exam

A comprehensive eye exam will evaluate not only how well you see, but also identify potential eye diseases.

Cataract Surgery

A cataract is a clouding of the lens of the eye that can impair vision. More than half of all Americans age 65 and older have cataracts in their eyes.


In clinical studies, 80% of patients receiving the ACRYSOF® ReSTOR® IOL reported that they never wear glasses for any activities.


Glaucoma is an eye condition that can develop causing damage to the optic nerve (in early stages) or even blindness if not treated.

Diabetic Management

Diabetic retinopathy is the leading cause of blindness among adults. Approximately, 25% of current diabetics have some form of the disease.

Eye Wear

Optical Shop

Riverside Eye Specialists takes pride in offering a wide variety of top styles and name brands for you to choose from for men, women and children.

Contact Lenses

For people with vision problems, contact lenses remain an effective tool. The thin plastic lenses are fitted over the cornea of the eye to correct vision problems such as nearsightedness, farsightedness, or astigmatism.



Blepharoplasty can be done to improve both visual function and cosmetic appearance. Excessive upper eyelid tissue can block the upper field of vision.

BOTOX® Cosmetic

Is a nonsurgical, physician-administered treatment that can temporarily reduce moderate to severe frown lines between the brows in patients 18 to 65 years of age.

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Riverside Eye Specialists

4605 Brockton Avenue, Suite 100
Riverside, CA 92506

Appointment: (951) 686-4911 
Optical Shop: (951) 686-1771