Dr. Himesh Kana was born in a suburb just outside of London, England. At the age of eight he and his family moved to the United States, to a rural Western Oklahoma in a town called Erick where he was raised throughout his youth. Dr. Kana grew up in the hotel industry where he quickly learned the value of quality of customer service.

Dr. Kana is a Sooner at heart. He attended dental school at the University of Oklahoma. Being raised in a small town with small town values, he and his family sought out a community with small town charm. This is how he chose Highland Village and Flower Mound area to live and practice.

Dr. Kana is dedicated in providing the highest level of care. He and the staff are committed to education and expanding knowledge. He has completed over 1,000 hours of continuing education. Dr. Kana hopes that being accessible to all of his patients, strong community feel and values, and strong patient/customer service is what will help our practice and community grow.

Dr. Kana enjoys spending time with his wife and two amazing daughters. He likes to travel, watch sports (especially OU football) and play golf when his staff lets him out of the office. He believes the greatest gift we have is raising and teaching our children



Dr. Rosa Nguyen was born in good old Kansas City, Kansas.  At the age of four, she and her family moved to Plano, Texas where she has lived for over 30 years!

Dr. Rosa graduated Summa Cum Laude from Southwest Texas State University and continued her education at The University of Texas Dental School in San Antonio, where she earned her Doctorate of Dental Surgery with high honors. This is where she met her husband, Dr. Vincent To, an orthodontist in Carrollton.

Together, they have two beautiful daughters, Madison and Sophia. Dr. Rosa is grateful for the opportunity and honored to be entrusted with her patients’ care. Like Drs. Kana and Patel, Dr. Rosa is committed to providing the highest quality of care for her patients.

Educating patients is of utmost importance, and Dr. Rosa supports this by being on track to become a Fellow of the Academy of General Dentistry, which requires extensive continuing education hours as well as board examination.

In her free time, Dr. Rosa loves to spend time with her family. She adores having two sweet girls and enjoys leisurely reading, shopping and traveling.



An Oklahoma native, Dr. Patel grew up in the Oklahoma City area. He is the younger of two sons. His education began in Norman, Oklahoma where he attended the University of Oklahoma as an undergraduate and Tufts University School of Dental Medicine in Boston where he received his Doctor of Dental Medicine degree.

After graduation, Dr. Patel moved to the north Dallas area to practice implant and comprehensive family dentistry. Staying up to date with the ever changing field of dentistry and being able to provide the latest advancements in health care to his patients is of utmost importance. He is committed to the latest advancements and equipment in implant and comprehensive dentistry.

In the last three years alone, he has completed more than 720 hours of continuing education. Dr. Patel has extensive training including the advanced use of digital imaging (intra-oral camera), soft tissue laser, and the use of sophisticated digital x-ray and intra-oral imaging.

In his spare time, Dr. Patel enjoys; soccer, golf, volleyball, football and playing with his 1 year-old son, Aryan and their dog, Bam Bam. He considers himself lucky to be married to the love of his life!



Dr. Chen is originally a native of sunny, southern California, where he was born and raised. He completed his undergraduate studies at the University of California, Berkeley, studying molecular and cell biology with an emphasis in genetics. Dr. Chen continued his education at the New York University College of Dentistry, where he obtained his Doctor of Dental Surgery (DDS) degree.

Determined to learn how to treat even the most complex dental scenarios, Dr. Chen then completed an additional three year specialty education program in Prosthodontics at the Loma Linda University School of Dentistry in California. During this residency, he received training in all aspects of restorative dentistry, including aesthetic dental restorations, complex full mouth rehabilitation, and surgical implant placement.

In his final year of residency, Dr. Chen was selected from among his peers and awarded the Nobel Scholar Award by the Nobel Biocare implant company.

In his practice, Dr. Chen knows that educating patients about their dental needs and getting them active in their treatment is the key to success in maintaining long-term oral health. Working together with his patients, he is committed to delivering only the highest quality care to everyone who sits in his chair.

Outside of the office, Dr. Chen enjoys indoor rock climbing, reading, and spending time exploring the city with his beautiful wife and children.


Dr. Charles “Cal” Nunnally – GENERAL DENTIST

Dr. Charles “Cal” Nunnally was born and raised in Roswell, New Mexico, and he graduated from Roswell High School in 1993. Meet Dr. Nunnally After high school, Dr. Nunnally studied biology and chemistry at Texas Tech University in Lubbock, Texas. Upon completion of his under-graduate course of study at Texas Tech, he entered Baylor College of Dentistry in Dallas, Texas to earn his Doctor of Dental Surgery degree. After graduating from dental school, Dr. Nunnally moved to Oklahoma City and worked as an associate in a dental practice there for two years. He always knew he wanted to come back to Texas and open his own practice. In early 2003, he moved back to Dallas and opened the Dental Depot.

Dr. Nunnally is a member of the American Dental Association, the Texas Dental Association, and the Dallas County Dental Society.

Dr. Nunnally enjoys outdoor activities such as hunting and skiing and is an avid football fan. He is married and he and his wife had their first son, Trey, in September, 2008 and their daughter, Kaki, in April, 2011.

dr piazza

Dr. Kevin Piazza – GENERAL DENTIST

Dr. Piazza received his degrees from LSU and Texas A&M College of Dentistry, and has been with Dental Depot since 2013. He feels that working with patients is the best part of dentistry. “Establishing a dental home for patients and their ongoing care is very rewarding,” says Dr. Piazza. He loves working in the community he was raised in.


Dr. Dawood was raised for most of his childhood in Plano, TX. After graduating from Plano West Senior High School, he attended Baylor University for his undergraduate studies. During this time, Dr. Dawood had the opportunity to visit 15 European countries while on a Pre-Med/Pre-Dent study abroad program, which he still likes to talk about today! Dr. Dawood then continued his education at Roseman University College of Dental Medicine in South Jordan, UT, where he earned his Doctor of Dental Medicine (DMD) degree.

Before moving back to Texas, Dr. Dawood worked in Utah while his wife, Shaliza, also completed her dental education to become a dentist. During this time, Dr. Dawood had the opportunity to enhance his skillset in comprehensive family dentistry, cosmetic dentistry, and the placement and restoration of dental implants.

Dr. Dawood loves learning and is always on the lookout for new continuing education courses. Staying up to date with the latest procedures and technology is important to Dr. Dawood so he can ensure that he’s providing his patients with a high level of care utilizing modern dental advancements.

In his spare time, Dr. Dawood enjoys playing basketball, watching movies, and spending time with his wife and baby daughter.


Dr. Vincent To is passionate about improving the quality of life and self-esteem of his patients by creating beautiful and healthy smiles. Although he grew up in sunny Southern California and completed his undergraduate studies at UCLA, Dr. To is a Texan at heart. He went on to earn his Doctor of Dental Surgery and Master of Science degrees as well as specialty training in orthodontics from the University of Texas Health Science Center at San Antonio. His outstanding education includes accolades such as valedictorian and Magna Cum Laude doctoral graduation. Dr. To and his wife have three children, and in his spare time, Dr. To enjoys following sports, and even trains his children in swimming!