Tayani Institute/SEMA - Mission Viejo Plaza



By:Stewart Kornblum

09 Jan 2023


Dr Gawk’s assistant took me on time and took my vision distance measurements quickly. Then, Dr Gawk came in and spent as much time as I needed to get my questions answered. I like the changes made in the office process a lot.


04 Jan 2023


By:joe meeker

20 Dec 2022


Dr Gwynn has provide us with excellent eye care for many years, including cataract surgery. Thank you

By:Ron Neufeld

10 Dec 2022


I am seeing both an ophthalmologist and an optometrist, Joson Moin. Both are absolutely fantastic. Not only are the doctors patient focused their staff is too. I've seen Joson for more than a decade. Moin for years. I plan to keep coming back to these doctors. The optician, Shi, is easy to work with, helpful and careful in choosing the frames and right lenses I need and with the right coatings.

By:Tom Bergman

19 Nov 2022


By:Youmin Woo

26 Oct 2022


By:Shellby Ribakoff

23 Oct 2022


First visit to Tayani Institute since they merged with Saddleback Eye and Associates and all the staff that I have experienced thus far have been friendly, helpful, and very responsive to my needs, appointments, and follow up when I call and leave a VM. Very professional staff, warm and inviting.

By:Yvonne Stevens

25 Sep 2022


staff is great dr hseih RULES.

By:Bob Macias

21 Sep 2022

Kevin Guck, OD



Nothing short of a great visit. The staff was very attentive and accommodating. Dr. Kevin Guck was very thorough and informative during my examination. Overall OUTSTANDING!

By:Cel H

17 Sep 2022