Dentistry You Can TRUST

Complete Dental Care In Frisco, TX

Welcome to Dentistry in Frisco! We are trusted, experienced and skilled in all aspects of general dentistry. Our dental office in Frisco provides general, restorative, periodontal, and prosthodontic dentistry. We offer our patients convenience and excellent care. Our patients have access to our comprehensive digital platform for patient forms and secure texting.

Meet Catherine Koo, D.D.S.

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Catherine Koo, DDS, is a trusted provider of state-of-the-art dental care in and around Frisco, Texas, offering patient-centered treatment solutions focused on the unique needs of every patient. At Dentistry In Frisco, Dr. Koo provides an array of treatment options for patients of all ages, including teeth whitening, crowns and bridges, veneers, Invisalign® orthodontics, dental implants, and dentures, as well as pediatric dentistry treatments designed for the unique needs of children and teens. Dr. Koo has the latest dental technology in her office, including color-corrected lights for superior shade matching, a state-of the art laser for teeth whitening, and digital x-rays.

A graduate of New York’s prestigious Columbia University College of Dental Medicine where she earned her Doctor of Dental Surgery degree, Dr. Koo completed a hospital-based general practice residency at the University of Texas at Houston where she handled an array of complex oral health conditions and diseases. Dr. Koo is dedicated to offering her patients the most advanced, innovative care solutions and takes an active role in continuing education activities to ensure that she remains abreast of the latest developments in oral health care and treatment. The practice features state-of-the-art technology to provide patients of all ages with top-quality care for all of their needs.

When not caring for patients, Dr. Koo enjoys spending time with her husband and children, and taking part in activities throughout the Dallas-Fort Worth area. Dr. Koo and the team at Dentistry In Frisco welcome new patients, and the practice accepts most major dental insurance plans.

1,000 +

Smiling  Clients


Years of Experience

20 +

Services Offered



"Dr. Koo made me feel at ease and I am so happy my family of 5 has found her here in Frisco. She is compassionate and explains everything very thoroughly."

Nicki G.

"My appointment started on time, the staff was amazing, and I had a great cleaning experience! Definitely recommend."

Madisson C.

"Dr. Koo has been our family dentist for 10+ years now, and we highly recommend her services for all dental needs."

Robert S.