Cataract Surgery & Eye Care
for Montclair Patients
Eye MDs of Inland is about 10 minutes from anywhere in Montclair — straight up Central or Monte Vista Avenue to our Upland office. Two board-certified, UCLA-trained ophthalmologists provide cataract surgery, eye exams, and full medical eye care, and everyone on our team speaks Spanish. Se habla español.

Getting to Our Upland Office from Montclair
Montclair is one of the closest cities we serve: 1298 W 7th Street, Upland is about 4 miles from most Montclair homes — a 10 minute drive.
- The simple way: go north on Central Avenue or Monte Vista Avenue, then work east to Mountain Avenue and 7th Street.
- From the 10: exit at Central Avenue or Mountain Avenue and head north to 7th Street.
- From Montclair Place: Mountain Avenue runs north directly toward our office, just past the 10.
- Parking: free lot behind the building.
What Montclair Patients See Us For
Comprehensive Eye Exams
Complete medical eye exams — visual acuity, eye pressure, dilated retina and optic-nerve evaluation.
Book an eye examCataract Surgery
Removal of the clouded natural lens and placement of a clear intraocular lens to restore sharp, bright vision.
Explore cataract surgeryDry Eye Treatment
Relief for burning, gritty, watery eyes with a treatment plan tailored to the cause of your dry eye.
Learn about dry eye carePremium Lens Implants
Advanced IOLs — PanOptixPro®, Vivity®, Odyssey™, PureSee™, toric — that can reduce your dependence on glasses.
Compare premium IOL optionsDiabetic Eye Care
Annual dilated retinal exams and advanced treatment for diabetic retinopathy, from injections to laser.
Learn about diabetic eye careGlaucoma Care
Diagnosis and treatment through Inland Glaucoma Center, our dedicated glaucoma division in the same building.
Learn about glaucoma careWhy Montclair Patients Choose Eye MDs of Inland
Many Montclair families prefer to handle medical visits in Spanish — and at Eye MDs of Inland you can. Both surgeons and our entire front-office and clinical staff speak Spanish, from your first phone call through your surgical consultation. Whether it’s a complete eye exam, cataracts, dry eye, or a red or irritated eye that won’t settle down, you’ll get clear answers in the language you prefer.
Glaucoma deserves its own specialist: diagnosis and treatment are provided through Inland Glaucoma Center, our dedicated glaucoma division in the same Upland building, led by a UCLA fellowship-trained glaucoma specialist.
The Surgeons You’ll See
Dr. Marc Shomer, MD, PhD is a board-certified ophthalmologist and cataract surgery specialist who completed his residency at the Jules Stein Eye Institute at UCLA and serves as an Adjunct Associate Professor of Ophthalmology at the Keck School of Medicine of USC, where he teaches cataract surgery to the next generation of eye surgeons. Dr. Robert Gunzenhauser, MD is a board-certified ophthalmologist and UCLA fellowship-trained glaucoma specialist who performs both standard and premium cataract surgery. Both physicians see every patient personally at our single-site, physician-owned practice — and both doctors and our entire staff speak Spanish (se habla español).
Answers from our surgeons.
How far is Eye MDs of Inland from Montclair?
Our office at 1298 W 7th Street in Upland is about 4 miles — roughly 10 minutes. Head north on Central Avenue or Monte Vista Avenue, or exit the 10 at Central or Mountain Avenue. Free parking is available in the lot directly behind the building.
Do you accept new patients from Montclair?
Yes. We welcome Montclair patients for comprehensive eye exams, cataract surgery consultations, and all medical eye care. Call 909-981-9800 or request an appointment online; we see patients Monday through Friday, 8:00 AM to 5:00 PM.
Who will actually perform my cataract surgery?
One of our two board-certified surgeons — Dr. Marc Shomer, MD, PhD, or Dr. Robert Gunzenhauser, MD, both trained at the Jules Stein Eye Institute at UCLA — performs every surgery personally. This is a single-site, physician-owned practice: the surgeon you meet at your consultation is the surgeon who operates.
Do the doctors speak Spanish?
Yes — both physicians and our entire clinical and front-office staff speak Spanish. Se habla español: puede llamar, hacer sus preguntas y entender cada explicación en español.
Schedule Your Visit
Call 909-981-9800 or request an appointment online. Our office is at 1298 W 7th Street, Upland, CA 91786 — free parking behind the building, Monday through Friday, 8:00 AM to 5:00 PM.
