We hold our entire team to the same Ideal Dental standard across all our locations. Our rigorous vetting and selection process for dental clinicians and staff ensures quality and consistency.
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Dr. Stephanie Onyeka, grew up in Dallas, TX but is originally from Nigeria. She completed her Bachelor's degree in Chemistry at UT Austin and earned her Doctor of Dental Surgery from Texas A&M School of Dentistry. Driven by the perfect amalgamation of creativity, science, and the ability to make a profound impact, she chose dentistry as her profession. Witnessing the life-changing transformations and the radiant smiles on her patients' faces is her favorite part of being a dentist. Outside of the office, Dr. Onyeka is a contemporary artist, fragrance collector, and cherishes moments spent with loved ones.
I believe that from the beginning, the founding doctors of DECA built a pro-patient model that provides opportunities for doctors to succeed on many different levels. The support, mentorship and team mentality truly set them/us apart from other organizations. I have spent my career trying to become the most well rounded, comprehensive dentist possible. Along the way, building teams and mentoring others to become their best while providing affordable, time efficient dental care for the whole family without compromising quality. I have known many of the DECA doctors and their families for several years. Some since dental school. I now have the privilege of not only calling them friends, but also colleagues.
Dr. Sung Han is a board-certified Oral Maxillofacial Surgeon who comes from a family of dentists. He developed an early interest in Oral Maxillofacial Surgery through his father. Inspired by before-and-after pictures of his father’s jaw surgery patients, Dr. Han also wanted to become an oral maxillofacial surgeon to help people using his hands.
He went on to receive his undergraduate degree in Biomedical Engineering from Brown University, graduating with Honors. He received his Doctor of Dental Surgery (DDS) degree from the University of Detroit Mercy, School of Dentistry in Michigan. He was invited to be a member of the OKU National Dental Honor Society and was the recipient of the American Association of Oral and Maxillofacial Surgeons (AAOMS) dental student award of his graduating class.
Dr. Han earned his Doctor of Medicine (MD) degree from Loma Linda University School of Medicine in Southern California. Afterwards, he completed a 1-year General Surgery internship during which time he was nominated Resident Physician of the Month. He then finished his residency in Oral and Maxillofacial Surgery at Loma Linda University Medical Center where his training focused on dentoalveolar surgery (wisdom teeth removal, bone grafting, and dental implants), oral pathology, anesthesia, facial trauma, and orthognathic surgery. His research during residency focused on in-office anesthesia and multimodal pain management.
Dr. Han is an active member of the American Association of Oral and Maxillofacial Surgeons and the American Dental Society of Anesthesiology.
Dr. Han is fluent in English and Korean. Outside of the office, Dr. Han enjoys singing (he was a member of a famous college A cappella group), cooking Thai and Japanese dishes, watching European soccer, and spending time with his wife, daughter, and dog.
Dr. Charmaine Thompson is a Board-Certified Pediatric Dentist who has been practicing for over 15 years. Dr. Thompson was raised in Baton Rouge, LA, and has had dreams of becoming a doctor since childhood. She earned her Doctor of Dental Surgery at the University of North Carolina at Chapel Hill in Chapel Hill, NC. During her 2nd year dental school, she discovered a love for providing dental care for children and decided to pursue becoming a pediatric dentist. After dental school, she moved to Dallas, TX, to complete two years in specialty training in pediatric dentistry at Baylor College of Dentistry. Dr. Thompson loves being a pediatric dentist. She enjoys that when working with children, it does not matter what is going on in the world, her objective is to understand their world in order get the goal accomplished. Dr. Thompson considers herself a master clinician and specializes in creating new smiles. When she is not working, her other full-time job consists of taking care of her 3 kids, Aasha (8), Jase (2),and Jayden (6 months). In her limited spare time, Dr. Thompson likes to read, shop, and travel with her partner, Jose.
Dr. Ben Garagozloo is passionate about endodontics and helping patients achieve relief from tooth
pain while restoring their oral health. With over 15 years of clinical excellence, he is known for his personalized, precise care that puts patient comfort first. His journey in dentistry began early, leading him to earn his Doctor of Dental Surgery degree from the University of Michigan, Ann Arbor, where he also completed his Endodontic Residency.
With thousands of successful cases, Dr. Garagozloo combines expertise and precision to ensure the
best possible outcomes for his patients. His extensive experience across Nevada, Arizona, and now Texas includes treating a wide range of cases, from routine root canals to complex endodontic procedures. His expertise in relieving pain, preserving natural teeth, and performing precise treatments has consistently earned him the trust and respect of both patients and colleagues. His attention to detail and dedication to patient satisfaction set him apart as a leader in his field.
Beyond his practice, Dr. Garagozloo is a devoted husband and father of four, whose family remains
his greatest priority and source of inspiration. He enjoys spending quality time with his wife and children, as well as his beloved dogs. His philanthropic efforts center on helping dogs in need, reflecting his compassion and dedication to making a difference in his community.
We’re dedicated to continuous learning and innovation to provide our patients with revolutionary personalized dental care.