ABOUT US





Mark Whitfield DDS

Upon completion of his undergraduate studies at SMU, Dr. Whitfield went on to do his graduate dental studies at the Baylor College of Dentistry.

Dr. Whitfield has emphasized studies in cosmetic, implant, biomimetic and comprehensive dental care. His post-graduate studies have included work at the Nash Institute, LVI, Seattle Institute, Spear Center, Hornbrook Group, and the Baylor College of Dentistry. While the state of Texas only requires 12 hours of continuing education hours per year, Dr. Whitfield completes 20-50 hours per year. Dr. Whitfield has been awarded a Fellowship from the International Congress of Oral Implantologists and a Fellowship from the Academy of General Dentistry in Baltimore, Maryland in July of 2009. In May of 2011, Dr. Whitfield was elected by his peers and sworn in to serve as a member of the Peer Review Board for the Dallas County Dental Society. In 2015, Dr. Whitfield was voted as one of D Magazine's Best Cosmetic Dentists in Dallas. In 2017, 2018 and 2019, Dr. Whitfield was voted as one of the Best Dentists in D Magazine, Fort Worth Magazine and Super Dentist in Texas Monthly.

Dr. Whitfield is not only committed to excellent esthetic and cosmetic results, but is determined to achieve an uncompromised state of oral health for his patients.





Thu Tran, DDS

Dr. Thu Tran completed her Bachelor of Science in Dentistry through Baylor University and subsequent Doctorate of Dental Surgery through Baylor College of Dentistry via a joint professional degree program in 2005. In 2011, she earned the prestigious Fellowship of the Academy of General Dentistry in New Orleans. She is passionate about and takes great pride in her dentistry, constantly pursuing continuing education through the Spear Center in Phoenix, the Kois Center for learning in Seattle, and local study clubs. Each summer, Dr. Tran enjoys mentoring and teaching students part-time at the Texas A&M University college of Dentistry in Dallas.

In 2019, Dr. Tran was voted by her peers as a Super Dentist in Texas Monthly. She is an avid student, always passionate about learning new things in both dentistry and life. She is committed to providing her patients quality care with excellent esthetic results.





Priscilla, Business Administrator / RDA

Priscilla joined Dr. Whitfield at the opening of the practice in 2006. She began as a Dental Assistant and to date maintains her license as a Registered Dental Assistant in the State of Texas and certificates in CPR, Radiation and Nitrous Oxide administration. She continues to attend continuing education courses to retain these certifications.

With her clinical knowledge as well as her experience in customer service and hospitality, she is an excellent resource to the practice. Priscilla enjoys partnering with patients in all areas of their dental care, from scheduling to billing and assistance with insurance.

"I am proud to work for a genuinely caring doctor and with a talented team. I would like for all of our patients to have a great Dental House experience."





Christy, Treatment Coordinator / RDA

Christy started with Dental House in 2014 and has been in the dental field for over 33 years. She still maintains her RDA license for Texas and is honored to be one of 12% of dental assistants holding a National CDA certificate.

She has taken this knowledge to the business side of the practice and her favorite part of the job is explaining the details of each patient’s treatment plan and making them feel comfortable and excited about coming to our office.

In her spare time, she enjoys spending time with her family, especially her grandbaby as well as friends and doing occasional dental mission trips to Mexico with her church in Rockwall.





Tiffany, RDH

Tiffany has lived in Texas most of her life. She has worked in the dental field since 2008 and has been with Dental House Dallas since 2011. She began working with the team as a Registered Dental Assistant. Her love for dentistry prompted her to further her education by pursuing her Associate of Applied Science in Dental Hygiene at TCC. Upon graduation, she returned to Dental House and is enjoying her new position as a Registered Dental Hygienist. She is very passionate about educating patients on how to relate their oral health to their overall health.

Tiffany is a wife and mother of one son. She enjoys watching her son play basketball, DIY household crafts, and entertaining friends.





Brooke, RDH

Brooke was born and raised in Rockwall, TX. She graduated from NTCC and has been practicing dental hygiene ever since. Brooke is a wife and loves spending quality time with her husband and they attend Lake Pointe Church in Rockwall. She enjoys working out, spending time with friends and family, traveling, and baking. Her goal with each of her patient interactions is to make sure they are comfortable during the appointment and leave feeling confident with their smile. Colossians 3:17





Emily, RDH

Emily was born and raised in Dallas, attending The Covenant School of Dallas and graduated from Texas A&M University (whoop!). Emily received her bachelor’s degree in Dental Hygiene from Texas A&M Baylor College of Dentistry.

She is excellent at building relationships and creating a comfortable environment for her patients so that they can work together to achieve their dental needs.

Emily enjoys spending time with her family and friends, art, exercising and watching college sports. She also serves at First Baptist Dallas where she teaches 3rd graders in the Children’s school.





Anna, RDA

Anna was born and raised in Janesville, WI. She received her dental assisting training from Distinctive Dentistry in Madison, WI shortly before moving to Dallas in 2011 to pursue better opportunities. She is licensed by the Texas State Board of Dental Examiners in Nitrous Oxide Monitoring and Radiology and is trained in basic life support. She also holds certifications for Infection Control and OSHA Regulations.

In her spare time she enjoys spending time with her husband and 2 children. They are passionate about the outdoors and love camping, hiking, fishing and exploring new parks.





Jennifer, RDA

Jennifer was born in Irving, TX and has spent most of her life in the DFW area. She has been a dental assistant for more than 25 years. She is licensed by the Texas State Board of Dental Examiners in Nitrous Oxide Monitoring and Radiology. She is also CPR certified and holds certificates in Infection Control and OSHA regulations. Jennifer’s favorite part of her job is her personal interactions with patients and helping make their experience pleasant and comfortable.

In her spare time, she volunteers with the National Center for Missing and Exploited Children with a special group called Team Hope. She enjoys being outdoors, listening to music or spending time with her two dogs and visiting her daughter in Ft. Worth.