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About Dr. Lee


Sanghun Sean Lee, DMD, believes in providing comprehensive and gentle dental care to all of his patients. As the owner of Denton Oak Dentistry in Denton, Texas, Dr. Lee has more than a decade of experience in treating the oral health concerns of people of all ages.

The team at Denton Oak Dentistry uses the most advanced methods and techniques in the dental industry to provide individualized care to patients, offering everything from preventive treatments to restorative services to oral pain relief. In his pursuit to provide optimal dental care, Dr. Lee values a friendly, caring, patient-first approach. He treats every patient like family to provide the ultimate, positive patient experience, making him the go-to dentist among those most apprehensive about dental treatment.

Dr. Lee attended the Seoul National University, earning his bachelor’s degree in Civil Engineering. Dr. Lee worked as an civil engineer building bridges and tunnels for Korea's High Speed Rail Project. After moving to United States, He attended Georgia Institute of Technology and earned Master's degree in Engineering. He earned his dental degree at University of Pennsylvania School of Dental Medicine in Philadelphia, PA. Dr. Lee continued to advance his education post-residency, earning certifications in Implants, and orthodontics.

Outside of the office, Dr. Lee enjoys quality time with his beautiful wife, and two daughters. He’s an avid sports fan and loves cheering on the Dallas Cowboys, and Texas Rangers.

Dr. Lee is excited to share his extensive knowledge and caring approach with the Denton community.


Denton Oak Dentistry
4920 Teasley Ln, Suite 160
Denton, TX 76210
Phone: 940-202-0101
Fax: (940) 566-1067

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