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Vision Source - Eye Center of the Triad
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About Us

Meet Eye Doctors of Greensboro and Oak Ridge

The leading provider of quality vision care products and personalized optometric services in Greensboro and Oak Ridge.

Since 2003, Vision Source Eye Center of the Triad has been the leader and preferred provider of quality vision care products and personalized optometric services to our patients in Greensboro and the surrounding areas. Our experienced doctors and staff offer comprehensive vision examinations and specialize in the diagnosis and treatment of a wide array of eye diseases, conditions, and problems.

In our mission to provide the best eye care services possible, our doctors use only the most advanced, state-of-the-art diagnostic technology and eye care products available. We are committed to educating our patients and providing personalized eye care services to the people of Greensboro and Oak Ridge. At Vision Source Eye Center of the Triad, you will find eye care professionals who genuinely care about your health and are dedicated to providing exceptional personal service to everyone who walks through our door.

Schedule an appointment with our doctors at our Greensboro and Oak Ridge optometrist office and give your vision the level of care and attention it deserves.

Our team believes that vision care should be accessible and affordable to everyone regardless of insurance status. If you don’t have insurance, or not the best insurance coverage, our membership plans can save you hundreds. Discover your savings here!

Our Staff

Meet the experienced and friendly staff who make Vision Source Eye Center of the Triad the leading provider of vision care products and services in Greensboro and Oak Ridge.

Timothy Koop, O.D.

Timothy Koop, O.D.

Dr. Koop grew up in Jenison, Michigan. He studied Psychology at Calvin College in Grand Rapids, Michigan prior to attending Illinois College of Optometry in Chicago. Dr. Koop received his Bachelor of Science of Visual Sciences degree as well as his Doctor of Optometry Degree in 1996.
 
Dr. Koop has a deep interest in myopia progression and its effect on our younger population and directs our myopia control center. He also has advanced training in dry eye treatments.
 
Dr. Koop moved to Greensboro in 2000 and has been the owner of Vision Source Eye Center of the Triad since 2003. He lives in Greensboro with his wife, Angela and 2 children Carly and Sam. He is a die-hard University of Michigan fan as well as loyal Detroit Lions, Tigers, and Red Wings fan. 
Angela Martinek, O.D.

Angela Martinek, O.D.

Dr. Martinek grew up in Greensboro, NC, where she attended Grimsley High School. She received her Bachelor of Science degree in Zoology from North Carolina State University in 1992. She attended Illinois College of Optometry in Chicago where she received her Doctor of Optometry and Bachelor of Science in Visual Sciences degrees in 1996.
 
Dr. Martinek moved to Greensboro in 2000 and has been in private practice since. She and her husband, Dr. Timothy Koop, own Vision Source Eye Center of the Triad.
 
Dr. Martinek lives in Greensboro with her husband Tim, and children Carly and Sam. She enjoys following sports, especially NC State football and basketball and is an avid Chicago Cubs baseball fan.
Angela Petracca, O.D.

Angela Petracca, O.D.

Dr. Petracca grew up in upstate New York and received her Bachelor of Science degree in Biology from SUNY Geneseo. She attended MCPHS University School of Optometry where she received her Doctor of Optometry in 2017.

After graduating, Dr. Petracca worked in Minneapolis, MN before moving to Greensboro in 2019. She joined Vision Source Eye Center of the Triad in November 2020 and is currently accepting new patients at both the Greensboro and Oak Ridge locations.

Dr. Petracca lives in the Sedgefield community with her husband, Joel, daughter Sutton and their two dogs. She grew up watching hockey and is a new supporter of the Carolina Hurricanes.

Lisa

Lisa

Office Manager

Christine

Optician, Optical Manager
Juliana

Juliana

Optician

 

 

 

Mariam

Optician
Arielle

Arielle

Optometric Technician, Clinical Manager
Amber

Amber

Optometric Technician

Genean

Optometric Technician
Anna

Anna

Optometric Technician

Savannah

Front Desk
Kelley

Kelley

Front Desk
Karen

Karen

Insurance/Billing Specialist

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Please note: Both locations will be closing early on Friday April 18th at 12pm for Good Friday.