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Cary, NC: 919.367.5555
Durham/RTP, NC: 919.544.2020

About Us

About Triangle Visions

Extraordinary Eye Care and Eye Wear, Every Time, On Time

  • Prompt Care: 90% of our patients spend <15mins in our waiting room. Guaranteed availability of appointments in 2 weeks or less. Immediate services for emergencies with on call doctor 24-7.
  • Comprehensive Care: We offer routine vision testing, medical eye care, contact lenses and glasses all in one place!
  • Advanced Care: We offer the latest medical and optical technologies such as digital retinal photography (helps rule out glaucoma, macular degeneration, and other eye diseased) , digital corneal mapping (ensures a perfect contact lens fit), and Digital Free Form lens technology (the most distortion free eyeglass lenses available).

About Triangle Visions

For nearly 40 years Triangle Visions has been dedicated to serving the eye care needs of the Durham/RTP and Cary, NC market.  We provide state-of-the-art medical care with an attitude of friendly “old-fashioned doctoring.”  Dr. Chris Glupker, Dr. Tony Clark, Dr. Nikki Robertson, and Dr. Ortiz specialize in multiple eye care services including yearly eye exams, contact lenses, ocular disease management, pediatrics and vision therapy.  Additionally, Triangle Visions is a full scope optical shop with the largest selection of designer frames and spectacle lenses in the area.

Durham office  originalA Brief History of Triangle Visions

Founded by Dr. Thomas Tucker in 1973, Triangle Visions was originally located in Chapel Hill, NC. Dr. Tucker had the foresight to relocate to the current site in 1978. Since then, the building at 2216 East Highway 54 has grown with the practice! Originally a small house, it has become home to one of the most successful private practices in our area.

Meet the Optomotrists – Dr. Anthony Clark, O.D.

Dr. Clark is a graduate of N.C. State University and the Pennsylvania College of Optometry, where he graduated with honors in 1990. He has been practicing with Triangle Visions since 1994; his specialities include laser vision correction, contact lenses, ocular injuries and diseases, and pediatric eye care.  He has been married to Dr. Demetrice Clark, O.D. since 1987.  The Clarks live in Cary, NC with their six children: Caleb, Samara, Gabe, Anna Grace, Micah, and Josiah.

Schedule an Appointment: Durham | Cary

Dr. Christopher Glupker, O.D.

Dr. Glupker is a graduate of Cedarville University and New England College of Optometry, where he graduated in 2002.  His specialties include pediatric eye care, ocular disease management, and fitting of specialty contact lenses.  Dr. Glupker enjoys basketball, hiking and adventure racing, but ultimately prefers to spend his time with his wife, Aimee and their children, Olivia, Audrey, and Max.

Schedule an Appointment: DurhamCary

Dr. Nikki Robertson, O.D.

Dr. Robertson is a graduate of East Tennessee State University and the Southern College of Optometry, where she graduated in 2007.  She enjoys practicing full scope optometric care for all ages with an emphasis in ocular disease management.  Dr. Robertson and her husband enjoy hiking, traveling, and doing volunteer work.

Schedule an Appointment: Durham | Cary

Dr. Rolando Ortiz, O.D.

Dr. Ortiz received his undergraduate degree from University of Puerto Rico at Mayaguez campus in 2001. Dr. Ortiz, fluent in Spanish, received his doctor of optometry degree from the Interamerican University of Puerto Rico, School of Optometry in 2006. He then completed a post-doctorate residency program in Primary Care Optometry in IAUPR School of Optometry, where he enhanced his clinical knowledge of pre- and post-surgical management, glaucoma, diabetic retinopathy, hypertensive retinopathy as well as anterior segment diseases like dry eye syndrome and allergic conjunctivitis, among others. He is licensed to practice optometry at Georgia, Puerto Rico and North Carolina. In his free time Dr. Ortiz enjoys travelling and spending time with his family.

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Contact Us

Cary | Holly Springs - Optometrist Map
3460 Ten Ten Road, Suite 112B • Cary, NC 27518
Phone 919.367.5555 • Fax 919.367.5559

Durham | RTP - Optometrist Map
2216 East NC Highway 54 • Durham, NC 27713
Phone 919.544.2020 • Fax 919.433.0298