Our Doctors


Quyen Hong, DDS, is a general and cosmetic dentist practicing at Atrium Modern Dental in Dallas, Texas. Her mission is to help you maintain your oral health and save your natural teeth whenever possible. 

Dr. Hong was born in Vietnam and immigrated with her family to Honolulu, Hawaii, where she spent her childhood. She always had a passion for science and health in school. She attended Boston College, where she earned her Bachelor’s Degree in Science in Biology and continued her education in dentistry at Creighton University in Omaha, Nebraska. She graduated from Creighton in 2005 with a Doctor of Dental Surgery degree (DDS). After graduation, she married her college sweetheart, Dean, and moved to Dallas, Texas. They have two beautiful boys, Nathan and Thomas, and reside in Little Elm, Texas.

When she is not working, Dr. Hong is committed to her family and keeps busy as a mom. She also likes to help volunteer at St. Francis Catholic Church with the Children’s Ministry and Clothe a Child Ministry. When she’s not busy with her family, she enjoys watching Korean dramas, cooking, and hanging out with her friends. 

Dr. Hong is committed to helping everyone with all of their dental needs. Since daily oral hygiene is critical, she is also passionate about educating her patients on what they can and should do at home and making sure they understand the importance of cavity prevention. She believes everyone should be able to achieve and enjoy their own perfect smile.



Dr. Grigsby, Passionate general dentist with 30+ years of experience in various restorative, prosthodontic and cosmetic dental procedures. Hardworking and committed to providing patients with the best oral care in the most comfortable and successful environment. Experienced with pain management for patients and providing them with guidance to good preventative oral care.

In the year of 1958 to 1961 He went to the army “US Army, 3rd Infantry Divisions Aschaffenburg, Germany” When Dr.Grigsby came back he started to take his career further more.

He received his DMD from Baylor Dental School, Dallas, 1969, and got married to Mrs. Wilena Vick Grigsby, they got four kids together and nine grandchildren total.

He is a lovable Grandfather, enjoy seeing them playing with each other. We all called him Dr.G. He’s a charming man, he and his wife loves to travel and spend time with family, ” life too short he said.”

On day off, he and his wife would walk 5 to 7 miles a day, staying healthy is his key for beautiful life.

Atrium Modern Dental
9401 Lyndon B Johnson Fwy, Suite 200
Dallas, TX 75243
Phone: 972-588-4314
Office Hours

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