About Precision Eye Center

We are a family owned practice dedicated to delivering the best quality eye care to you and your family. For this reason, it is important that we treat you like family to provide you excellent care and earn your trust. So much that we do in life depends on our sight and we want to help you maintain that vision for many years to come.

Our Doctors

Dr. Yupheng Ly

Dr. Yupheng Ly


It is my pleasure to be part of this wonderful community in Concord! My hometown is Mount Gilead, NC, where I attended West Montgomery High School. After graduating from West Montgomery, I studied at NC State University and graduated summa cum laude with a B.S. in Biological Sciences and a minor in Sociology. From NC State, I continued on to the Pennsylvania College of Optometry at Salus University, where I obtained my Doctor of Optometry degree and a B.S. in Visual Science.

During my optometric education, I completed various clinical externships, including an ocular disease rotation at the James Quillen VA Hospital in Johnson City, TN. I also interned at The Eye Institute in Philadelphia, PA for a pediatric rotation, which included the diagnosis and treatment of binocular and neurosensory disorders with vision therapy. My other rotations consisted of a primary care externship at Doctors Vision Center in Greenville, NC and a specialty contact lens rotation at Draisin Vision Group in Charleston, SC. Thank you to all my mentors!

While in optometry school, I was also a member of Student Optometric Service to Humanity and served on a mission to Haiti, bringing vision and eyewear to thousands in need.

When I’m not at the office, I enjoy spending time with my family and serving at our church. I’m also an avid fisherman and I love to pull for my Wolfpack and Panthers!

Feel free to drop by the office for anything, I look forward to meeting you!

Dr. Doua C. Lor

Dr. Doua C. Lor


As someone who wears eyeglasses and contacts, I personally understand the struggle of compromised vision and the world of difference good vision can make in my daily activities. You can trust that I will do my best to practice with a high standard.

I grew up in Morganton, NC and always had a dream to work in a big city! I guess Concord will do and now I can humbly say that I’m living that dream! I graduated summa cum laude with a B.S. in Biological Sciences and a minor in Accounting from North Carolina State University. I went on to pursue my Doctor of Optometry Degree and B.S. in Visual Science from the Pennsylvania College of Optometry at Salus University.

During my optometric training, I completed several clinical externships including a primary care rotation with Doctors Vision Center in Raleigh, NC, an ocular disease rotation with the VA Hospital in Salisbury, NC, a contact lens rotation with Dr. Edward Boshnick in Miami, FL, and a pediatric rotation at the Eye Institute in Philadelphia, NC.

I had the opportunity to be treasurer of the Student Optometric Service to Humanity and also attended an unforgettable mission trip to Haiti to provide eye exams to those with little access to eye care.

Outside of patient care, I like to spend time with my daughter and husband. I also indulge in my creative side and enjoy a variety of do-it-yourself projects that include cooking and crafting.

I am currently accepting new patients and hope to meet you soon!

Contact Us

  789 Concord Pkwy N
      Concord, NC 28027
  (704) 788-3333