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Ophthalmologist | Upland, CA

Eye Specialists in Upland, CA

Eye MDs of Inland

Blurry or fading vision can affect every part of your daily life, but it doesn’t have to. At Eye MDs of Inland, Dr. Marc Shomer and Dr. Robert Gunzenhauser use cutting-edge technology and offer compassionate, personalized care to restore clarity. Here, your vision is protected by board-certified ophthalmologists who treat you like family and act in your best interests, always.

Cataract
Surgery

Glaucoma
Surgery

Dry
Eye

Eye
Exam

Red
Eyes

Eye
Discomfort

Meet Your Eye Specialists

Marc Shomer, MD PhD

Dr. Marc Shomer is a board-certified ophthalmologist and vision surgeon specializing in cataract surgery, glaucoma, and macular degeneration. He earned dual doctoral degrees and completed his residency at UCLA’s Jules Stein Eye Institute. Dr. Shomer also serves as a Clinical Instructor at USC’s Doheny Eye Institute. Known for his compassionate approach to care, he treats every patient like family and helps them achieve clearer, healthier vision for life.

Robert Gunzenhauser, MD, FABO

Dr. Robert Gunzenhauser is a board-certified ophthalmologist and fellowship-trained glaucoma specialist recognized for his expertise in complex and minimally invasive glaucoma surgery. After completing his ophthalmology residency and glaucoma fellowship at the Jules Stein Eye Institute at UCLA, he has brought his advanced skills to Eye MDs of Inland. With his advanced subspeciality training in glaucoma, he ensures each patient receives precise care to preserve their eyesight for life.

Marc Shomer, MD PhD

Dr. Marc Shomer is a board-certified ophthalmologist and vision surgeon specializing in cataract surgery, glaucoma, and macular degeneration. He earned dual doctoral degrees and completed his residency at UCLA’s Jules Stein Eye Institute. Dr. Shomer also serves as a Clinical Instructor at USC’s Doheny Eye Institute. Known for his compassionate approach to care, he treats every patient like family and helps them achieve clearer, healthier vision for life.

Robert Gunzenhauser, MD, FABO

Dr. Robert Gunzenhauser is a board-certified ophthalmologist and fellowship-trained glaucoma specialist recognized for his expertise in complex and minimally invasive glaucoma surgery. After completing his ophthalmology residency and glaucoma fellowship at the Jules Stein Eye Institute at UCLA, he has brought his advanced skills to Eye MDs of Inland. With his advanced subspeciality training in glaucoma, he ensures each patient receives precise care to preserve their eyesight for life.

About Our Practice

Personalized, Cutting-edge Treatments

At Eye MDs of Inland, Dr. Shomer and Dr. Gunzenhauser provide advanced, individualized care for a full spectrum of eye conditions, from cataracts and glaucoma to dry eye and diabetic retinopathy. Every treatment plan is customized to your unique needs, using state-of-the-art diagnostic imaging and leading-edge surgical technology.

As a single-site, physician-owned practice, you’ll always receive care directly from board-certified ophthalmologists who know you personally. Our doctors explain every step in detail, ensuring you feel informed, confident, and cared for like family. Whether you need premium cataract surgery, glaucoma management, or specialized eyelid procedures, you can trust our team to deliver compassionate care with integrity.

ABOUT US

Glaucoma Care & Surgery

Preserving Your Vision

At Eye MDs of Inland, glaucoma management is led by Dr. Gunzenhauser, Harvard educated and UCLA fellowship-trained glaucoma specialist. Using advanced imaging such as 3D OCT scans, he diagnoses glaucoma at the earliest stage possible and tailors each treatment to prevent irreversible optic nerve damage and preserve your vision for life.

When surgical intervention is needed, Dr. Gunzenhauser performs both minimally invasive glaucoma surgery (MIGS) and traditional procedures like trabeculectomy and glaucoma valve implants. Laser treatments, such as Selective Laser Trabeculoplasty or SLT, are also available to effectively manage intraocular pressure. Each surgical approach for glaucoma is carefully chosen to preserve your vision and reduce dependency on medications.

VIEW GLAUCOMA SURGERY

Client Reviews

Dr. Shomer and Dr. G are great. Very thorough and patient. My wife and I are very pleased with the professional standards of all staff.

D.C.

Dr. Shomer and the staff are friendly and pleasant. This was my 2nd visit since being referred by my optometrist. I don’t feel rushed, they are patient and thorough in answering my questions. Their new office location is so bright and beautiful inside. Very welcoming.

L.

Dr. Shomer is an absolute master of his craft! I have been seeing him for a couple years now and he is consistently professional as well as punctual. He makes you feel at ease with your vision concerns.

J.T.

I had such a wonderful visit! The office is absolutely beautiful and so welcoming. Everyone was prompt, attentive, and genuinely caring throughout my appointment. The level of care I received was excellent, and I highly recommend them to anyone!

D.B.

I’ve been seeing Dr. Shomer for a very long time and it has been a pleasure having him take care of my eyes, great personality very polite very professional very caring. I truly think I’m blessed to have him as my doctor.

M.K.

I have been going to Dr. Marc H. Shomer for many years now, and would not even consider going anywhere else. Dr. Shomer is an exceptional doctor. He is knowledgeable, compassionate, and takes the time to listen to all my concerns.

M.B.

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See Life with Clarity Again

Eye MDs of Inland is led by Dr. Marc Shomer and Dr. Robert Gunzenhauser, both board-certified ophthalmologists trained at the renowned Jules Stein Eye Institute at UCLA ranked in the top 5 in the nation. Dr. Shomer also serves as a Clinical Instructor at USC’s Doheny Eye Institute, while Dr. Gunzenhauser is a Harvard Educated and UCLA trained glaucoma specialist. Together, they deliver personalized and advanced vision care using the latest technology. Schedule your comprehensive eye consultation today in Upland, CA, and experience truly clear, confident vision again.

Contact Us Today

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with Eye MDs of Inland

CONTACT US909.981.9800
Contact Us 909.981.9800