225 E State Hwy 121 #117 | Coppell, TX 75019 | 972.315.0811

About Us

Meet the Doctor

Dr. Heeje Lee hails from Seoul, South Korea, where he received his DDS degree in 1997 from Yonsei University College of Dentistry. He also studied endodontics, a dental specialty that focuses on the tooth pulp and root canals, for three years at the Samsung Medical Center. He furthered his dental experience and commitment to compassionate care by volunteering for the South Korean government’s overseas aid program, working at a hospital at Addis Ababa, Ethiopia for an additional three years. To become certified as a prosthodontic specialist, he moved to the United States to study at the Eastman Dental Center in Rochester, New York. His specialty training in prosthodontics, which focuses on replacing missing teeth, lasted three years, and he was bestowed the honor of the NYSDF Deans Award and appointed Assistant Professor at the LSU School of Dentistry upon graduation. Dr. Lee and his family later moved to Coppell, TX, where he opened his current practice in August of 2011. In addition to providing top-notch prosthodontic and general dental care to patients in North Texas, he is still very much involved in academic pursuits. He publishes regularly in professional journals and lectures both nationally and internationally. His prestigious academic titles include:

In his free time, Dr. Lee enjoys golfing and spending time with his wife and his two children.

Meet the Team

Krista Postil, Office Manager

Krista has been with Dr. Lee since he opened his Coppell Practice in August of 2011. A native of the DFW area, she lived in San Diego, California for many years before moving back to Texas with her spouse and children. She has over 15 years of experience managing dental offices and is committed to helping patients achieve the quality dental care they need by helping to maximize their insurance benefits, as well as working out payment plans with them. Krista is always happy to answer your questions about your treatment plan, insurance benefits, or payment plan. In addition to spending time with her family, Krista enjoys educating herself about science and natural health in her free time.


Louise LeBlanc, Registered Dental Assistant

Louise is a proud native of Dallas, Texas and has been a Registered Dental Assistant for five years. Her commitment to gentle and compassionate care shows in everything she does at Evergreen Dental. Patient, loyal, and helpful, Louise provides direct patient care that makes every person who walks through our doors feel comfortable and respected. When not assisting Dr. Lee with patients, Louise enjoys fishing, cooking, and spending time with her loved ones.

Make Your Appointment Today

To experience the benefits of modern general dentistry and prosthodontics in Coppell, TX, contact Dr. Heeje Lee at (972) 315-0811. Evergreen Dental welcomes patients from Coppell, Lewisville, Grapevine, Flower Mound, Irving, and the nearby communities.