Our Team

Teressa of Dr. Duffy's office

Teressa, RDA

Practice Manager

Teressa began her career in pediatric dentistry in 1988 as a dental assistant and has been Dr. Duffy’s practice manager since November 1993. She holds a current license with the Texas State Board as a Registered Dental Assistant and is a member of the American Association of Dental Office Managers. Teressa and her husband Robby have been married for 30+ years and have 3 adult children Brad, Jennifer and Jessica, two of which are married. Teressa and Robby currently live in Roanoke with their youngest daughter Jessica and their grandson Tristan. Brad, Jennifer and their spouses live in Argyle and Mineral Wells. They love being grandparents and enjoy spending time with their growing family. Teressa loves being a grandparent and in her free time you can find her at the beach, camping and spending time with her family.

    Samantha, RDH


    Samantha joined our office in September 2020. She graduated from University of Arkansas in 2016 with a bachelor’s in science and then from Texas A&M College of Dentistry in 2018 with a bachelor’s in science dental Hygiene. Samantha grew up enjoying visits to the dentist and found her passion in pediatric dentistry, providing that same positive experience for children who visit the office. She loves working with children and educating them on their oral health. Samantha lives in Dallas but is originally from Flower Mound and has a miniature goldendoodle named Riggins. In her spare time, Samantha loves to travel, work out, be outdoors, and spend time with friends and family. 

      Andrea of Dr. Duffy's

      Andrea, RDA

      Business Coordinator

      Andrea attended Texas State Technical College in 1998 and graduated in 1999 with her certification as a dental assistant and holds a current license with Texas State Board as a Registered Dental Assistant. Andrea started with Dr. Duffy in 2001, occasionally you will see her in the back office assisting with Dr. Duffy, but she is also experienced in Financial and Treatment coordinating with the front office. When Andrea is not working, she loves reading, traveling, dancing, and spending time with her family and friends. Andrea resides in Sanger with her husband Justin and children Kelley, Kinley, and their dog Tanner.

        Yvette of Dr. Duffy's office


        Treatment Coordinator

        Yvette joined our practice in March of 2014. She started her career in dentistry in 2010 as a business office assistant and then as an office manager. Yvette has 4 children, 2 of which are currently attending college. As a single mother of 4, she also finds time to attend college part time to pursue a degree in Healthcare. Yvette lives in Denton and in her free time she enjoys spending time with her family traveling, dancing, reading and outdoor activities.

          Michelle Fuller, RDA

          Michelle started her dental assisting career in 1998. She volunteered with the Red Cross Dental Clinic in 1998 and spent many years working in general dentistry. She found her passion was working in pediatric dentistry when she joined our office in 2003. Michelle is married to her husband John; they have four children and seven grandchildren. When she is not working, she loves crafting and spending time with her family.

            Lequita Bucher

            Lequita joined our practice in July of 2023. She started her career in dentistry in 1999 as an orthodontic assistant and over the years has moved into the business office. Lequita has 3 children, one who is currently in Japan serving in the U.S Navy. She also has a son who is a Freshman in college and her youngest is in high school. She currently resides in Lewisville. In her free time, she enjoys being in the company of family and friends. Lequita enjoys the summertime and being outdoors.

              Maelin Henkins

              Maelin joined our practice in 2023.  She graduated from Des Moines Area Community College in 2020 from the Dental Assisting Program and immediately started working for a pediatric dentist in the area and then in general dentistry.  Since moving from Iowa to Texas in 2023 she has been employed with our office and feels pediatric dentistry is something she is definitely passionate about.  When she isn’t working, she enjoys relaxing and watching movies with her boyfriend Tyler, and cat Ruby. Since she is new to Texas, she also spends her free time trying new restaurants and exploring the DFW area.

                Our office was hit hard by water damage from a burst pipe. We're working hard on getting our services back online ASAP. We'll be contacting families next week to schedule appointments.
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