Dr. Ryan G. Smith is a board-certified ophthalmologist and corneal specialist who has been working at Pacific Eye Institute since 2020.
After his residency in Ophthalmology at Stanford University, Dr. Smith was recognized as one of the top 10 residents in the country by the American Society of Cataract and Refractive Surgery. He then completed a fellowship in Cornea, External Disease, Refractive Surgery, and Complicated Anterior Segment Surgery at the University of California-Irvine.
Dr. Ryan G. Smith is a board-certified ophthalmologist and corneal specialist who has been working at Pacific Eye Institute since 2020.
After his residency in Ophthalmology at Stanford University, Dr. Smith was recognized as one of the top 10 residents in the country by the American Society of Cataract and Refractive Surgery. He then completed a fellowship in Cornea, External Disease, Refractive Surgery, and Complicated Anterior Segment Surgery at the University of California-Irvine.
The reviews listed below were collected independently of Pacific Eye Institute through rater8. Each review represents an authentic and verified patient experience.
always feel comfortable in his competent care and the staff that supports him.
Rated 5 out of 5 stars
(6 days ago)
Oct-2026
Dr. Smith has been my ophthalmologist for over four years, monitoring and managing my glaucoma and performing my cataract surgery. He is, without a doubt, the absolute best doctor I have ever had!
He is incredibly knowledgeable, but what makes him truly exceptional is his kindness and compassion. He always takes his time to explain every procedure and any changes in my treatment, making sure I feel informed and comfortable throughout the process.
Since my cataract surgery, my vision is wonderful! I thank Dr. Smith every time I look at our mountains and can count the trees along their peaks! That is a gift I will never take for granted.
I will continue to recommend Dr. Smith to all my family and friends. He is an outstanding physician who genuinely cares about his patients.
Rated 5 out of 5 stars
(1 week ago)
Oct-2026
Excellent
Rated 5 out of 5 stars
(2 weeks ago)
Oct-2026
Very happy with my surgery, was highly recommended by my Optometrist
Rated 5 out of 5 stars
(1 month ago)
Oct-2026
He is grate doctor
Rated 5 out of 5 stars
(1 month ago)
Sep-2026
Great ophthalmologist!!
Rated 5 out of 5 stars
(1 month ago)
Sep-2026
Outstanding professional care
Rated 5 out of 5 stars
(2 months ago)
Sep-2026
Dr Smith was great
Rated 5 out of 5 stars
(2 months ago)
Aug-2026
Muy buena atencion
Rated 4 out of 5 stars
(2 months ago)
Aug-2026
Great doctor, listens, asks follow up questions, remembers history, trustworthy. I highly recommend Dr. Ryan Smith!
Rated 5 out of 5 stars
(2 months ago)
Aug-2026
Pacific Eye Institute: Upland Office
555 North 13th Ave. Upland, CA 91786
Pacific Eye Institute: Apple Valley Office
15099 Kamana Rd. Apple Valley, CA 92307
Pacific Eye Institute: Colton Office
1900 E Washington St Colton, CA 92324
Pacific Eye Institute: Eastvale Office
12442 Limonite Ave Unit 200 Eastvale, CA 91752
Pacific Eye Institute: Rancho Cucamonga Office
8112 Milliken Ave Suite 203 Rancho Cucamonga, CA 91730
Pacific Eye Institute: Temecula Office
41877 Enterprise Cir N Suite 110 Temecula, CA 92590
Pacific Eye Institute: Upland Retina Office
591 N 13th Ave Upland, CA 91786
Pacific Eye Institute: Upland ASC
555-591 North 13th Ave Upland, CA 91786
Dr. Ryan G. Smith is a board-certified ophthalmologist and corneal specialist who has been working at Pacific Eye Institute since 2020.
After his residency in Ophthalmology at Stanford University, Dr. Smith was recognized as one of the top 10 residents in the country by the American Society of Cataract and Refractive Surgery. He then completed a fellowship in Cornea, External Disease, Refractive Surgery, and Complicated Anterior Segment Surgery at the University of California-Irvine.
Dr. Smith is excited to provide state-of-the-art cataract surgery including implants that give you both near and far vision, advanced full thickness and partial thickness cornea transplants surgeries (DMEK, DSAEK, PKP), and LASIK surgery to the Inland Empire, utilizing cutting-edge technology to deliver the best possible results while always treating patients like family.
Dr. Smith also believes in making a positive impact globally as well as in his community. He has completed mission trips to Belize and Nepal with the Stanford Belize Kids program and the Himalayan Cataract Project, the latter a nonprofit organization that has revolutionized the way ophthalmology is practiced in the developing world.
He is motivated to pass along his knowledge to the next generation, a passion he pursues by teaching residents and medical students. He holds an appointment as an Associate Professor of Ophthalmology at UC-Irvine (go Anteaters!) and has published articles in prominent peer-reviewed publications including co-authoring a textbook to teach residents cataract surgery. He has also presented numerous papers at international meetings.
Dr. Smith loves exploring Southern California in all its splendor. He enjoys playing tennis, paddle boarding, hiking, learning to surf, skiing, and gardening.
always feel comfortable in his competent care and the staff that supports him.
Dr. Smith has been my ophthalmologist for over four years, monitoring and managing my glaucoma and performing my cataract surgery. He is, without a doubt, the absolute best doctor I have ever had! He is incredibly knowledgeable, but what makes him truly exceptional is his kindness and compassion. He always takes his time to explain every procedure and any changes in my treatment, making sure I feel informed and comfortable throughout the process. Since my cataract surgery, my vision is wonderful! I thank Dr. Smith every time I look at our mountains and can count the trees along their peaks! That is a gift I will never take for granted. I will continue to recommend Dr. Smith to all my family and friends. He is an outstanding physician who genuinely cares about his patients.
Excellent
Very happy with my surgery, was highly recommended by my Optometrist
He is grate doctor
Great ophthalmologist!!
Outstanding professional care
Dr Smith was great
Muy buena atencion
Great doctor, listens, asks follow up questions, remembers history, trustworthy. I highly recommend Dr. Ryan Smith!