| Monday | 8:00am - 7:00pm |
| Tuesday | 8:00am - 7:00pm |
| Wednesday | 8:00am - 7:00pm |
| Thursday | 8:00am - 7:00pm |
| Friday | 8:00am - 7:00pm |
| Saturday | Closed |
| Sunday | Closed |
- Eye Doctors' #1 Choice
- NVISION For Life Commitment®
- Laser Vision Correction
- Free Laser Vision Consultation
- Ziemer Laser
- Eye Doctors
- Laser Vision Consultation
- Laser Vision Correction
- Cataract Surgery
Description
Nvision Ontario prides itself on going above and beyond for its patients and the referring optometrists. Its patient relations counselors and coordinators work hard to make both the patients and referring optometrists feel like they are part of the Nvision Ontario family. In fact, Nvision Ontario’s medical team often performs laser vision correction surgeries on referring optometrists, staff members and their families. Dr. Pirnazar is such a believer in the power of laser vision correction that he personally had Lasik surgery. He also recently performed cataract surgery on his own mother, helping restore her vision to near perfect.
With a focus on personalized attention to meet each patient’s unique vision correction needs, Nvision Ontario is a multi-specialty practice with a wide variety of services. The staff has helped thousands of patients of all ages improve and restore their eyesight with numerous refractive and corneal surgery procedures, including custom laser vision correction, Lasik, cataract surgery, and intraocular lens implants, including multifocal and accommodating implants.
Nvision Ontario stands behind the Nvisionfor Life® commitment.
Nvisionis the Eye Doctors’ number 1 Choice. More than 1,300 eye doctors in Southern California refer their patients to Nvision Laser Eye Centers.
Nvision Ontario is conveniently located in Ontario at the cross streets of Inland Empire Boulevard and Turner.
Nvision Ontario prides itself on going above and beyond for its patients and the referring optometrists. Its patient relations counselors and coordinators work hard to make both the patients and referring optometrists feel like they are part of the Nvision Ontario family. In fact, Nvision Ontario’s medical team often performs laser vision correction surgeries on referring optometrists, staff members and their families. Dr. Pirnazar is such a believer in the power of laser vision correction that he personally had Lasik surgery. He also recently performed cataract surgery on his own mother, helping restore her vision to near perfect.
With a focus on personalized attention to meet each patient’s unique vision correction needs, Nvision Ontario is a multi-specialty practice with a wide variety of services. The staff has helped thousands of patients of all ages improve and restore their eyesight with numerous refractive and corneal surgery procedures, including custom laser vision correction, Lasik, cataract surgery, and intraocular lens implants, including multifocal and accommodating implants.
Nvision Ontario stands behind the Nvisionfor Life® commitment.
Nvisionis the Eye Doctors’ number 1 Choice. More than 1,300 eye doctors in Southern California refer their patients to Nvision Laser Eye Centers.
Nvision Ontario is conveniently located in Ontario at the cross streets of Inland Empire Boulevard and Turner.
Photos
NVISION Ontario
The NVISION Difference
Doctors
Thomas Tooma, M.D.
Dr. Tooma has performed more than 100,000 LASIK procedures and believes that laser vision correction at NVISION is as safe as it can be. In fact, he has performed LASIK surgery on hundreds of doctors, including 250 eye doctors. He believes that the combination of experience and technology gives NVISION patients the highest possible likelihood of achieving 20/20 or better vision through LASIK procedures.
A pioneer in the world of LASIK surgery, Dr. Tooma was a principal investigator in the field of laser vision correction in 1993 and 1994. He helped several excimer laser manufacturers obtain FDA approvals for their lasers in the United States. He holds the record for many firsts: he was the first doctor in California to perform LASIK surgery and was the first to perform custom Wavefront-guided LASIK. He was also the first to use the FemtoSecond Laser (IntraLase FS30 — bladeless LASIK), which is safer and more precise than a traditional blade and also increases the patient’s chances of achieving 20/20 or better vision.
In 1999, Dr. Tooma partnered with the largest provider of laser vision correction in the world, TLC Laser Eye Centers. This partnership has allowed Dr. Tooma to provide his patients with a Lifetime Commitment, giving them the assurance that if they need any enhancement surgeries in the future, they can be done at any of the 70 TLC centers nationwide, for life and at no cost.
He received his M.D. from Loma Linda University School of Medicine, where he also completed his internship in internal medicine and residency in ophthalmology. He completed his fellowship in Corneal Surgery and External Disease at the Emory University Department of Ophthalmology in Atlanta, Georgia. He has been board certified in ophthalmology for more than 25 years.
For Dr. Tooma, helping patients achieve their vision goals is his passion. He enjoys being a part of this life-changing procedure that has such a profound impact on an individual’s quality of life. “I love giving them a renewed clarity of vision, the most precious sense of all,” he said.
In his spare time, Dr. Tooma has served medical teaching missions to Romania, Bulgaria, China and Fiji, helping teach local ophthalmology doctors about LASIK procedures. In 2008, he and his wife, Maria Tooma, D.D.S., founded the Mission at Natuvu Creek in Fiji. The Mission provides medical care to the 250,000 local people, with dental and ocular care provided by visiting physicians, including the Toomas.
Jonathan Pirnazar, M.D.
Complexity is another word for “challenge” for Dr. Pirnazar. Finding solutions to complex eye issues is his specialty, and he has the experience and education to back it up.
Having performed more than 20,000 refractive and cataract surgeries, Dr. Pirnazar’s specialties include LASIK, premium multifocal and accommodating intraocular lens implants, and implantable contact lens surgeries. He also specializes in treating glaucoma with laser vision correction surgery. In addition to his clinical experience, he involves himself in pharmaceutical studies and clinical trials in the treatment of ophthalmic diseases.
He received his M.D. with Honors from the University of Illinois, Chicago School of Medicine and completed his residency at the prestigious Washington University in St. Louis, where he also served as chief director of University Eye Service.
He continued his education with fellowship training in corneal and refractive surgery at the University of California, Irvine, where he also served as an assistant professor. He is a board-certified ophthalmologist.
His extensive experience in both surgeries and pharmaceutical trials has made him a sought-after expert among doctors in the ophthalmology field. He has published articles in respected medical journals, including the American Journal of Ophthalmology and Ophthalmology Times.
When he isn’t working on complex eye surgeries or helping other doctors manage complex eye surgeries and ophthalmic emergencies, Dr. Pirnazar enjoys spending time with his wife and two sons, playing tennis and watching Chicago Bears games.
