Penny is a registered dental hygienist who helps educate patients about keeping their smiles bright and healthy. If you have questions about your gums bleeding or which mouthwash to use, Penny will answer your questions and will help you decide which solutions are best for you. With over 24 years of experience, and 21 of those at Mansfield Dental, Penny is well-prepared to give you sound advise.

Penny graduated from Tarrant County College’s Dental Hygiene Program in 1997, and joined our team that same year. She has always kept our vision of patient education in mind as she demonstrates techniques, explains procedures, and answers questions and concerns. As a member of the Fort Worth Dental Hygienists’ Society and The American Dental Hygienists’ Association, Penny upholds the utmost standards of patient care.

Penny volunteers at a clinic in Fort Worth in her free time. She enjoys playing with grandchildren, camping, fishing, cooking and traveling.

Sarah S.

Sarah is a registered dental hygienist who will empower you with the knowledge you need to keep your smile radiant. She will use your appointment to demonstrate oral hygiene techniques and equip you with the proper dental aid to get the job done. Have a question about flossing or what is the best powered toothbrush to use? Sarah will provide answers that will allow you to keep your teeth healthy and beautiful for life.

In 2004, Sarah graduated from Tarrant County College with a degree in Dental Hygiene. Before joining our team in 2009, Sarah gained six years of experience in the dental field, working as a dental hygiene assistant and dental assistant.

In her spare time, Sarah enjoys spending time with her family, helping out at church, working out, and bike riding. She is a passionate animal lover and will go out of her way to help anyone in need. She loves any opportunity to get to know her patients better, and developing a good rapport with every one of them.


Julia is a friendly and professional registered dental assistant. With over 20 years of experience in dentistry, she assists both Dr. Woolsey and Dr. Harris with procedures, from restorative dentistry to cosmetic dentistry. She provides the extra hands and eyes that keep treatments going smoothly and patients feeling comfortable. As a bilingual dental assistant, Julia also helps our Spanish-speaking patients feel welcome and informed.

Julia has been with our dental practice since 2006, and she is dedicated to our mission of improving dental health for better overall health. She graduated from CDI in Virginia in 1998. She is certified in radiology, nitrous, infection control, jurisprudence, and CPR. As a member of the Texas Dental Assistant Association, Julia stays up to date on techniques to offer clear, informed advice for her patients.

Julia says she enjoys hearing about what her patients do for a living and hearing their funny stories. In her spare time, Julia likes dancing, traveling, and spending time with her family.


Elena is a lead dental assistant and is committed to patient satisfaction. Elena joined our team in November 2005, but has been working in dentistry since 2000. Elena loves that her patients are diverse and that they care about their smiles. Elena is certified in radiology, nitrous oxide, infection control, jurisprudence, and CPR.

In her free time, Elena volunteers in her community and attends Bible study. She enjoys traveling, crafts, watching movies, reading, and spending time with her family and friends, especially her two nieces!

Her favorite quote: “A goal without a date is just a dream.”


Alison Worman is a registered dental hygienists who joined our team in 2014. She received a degree in Business Management from the Southwest Texas State University in 1998 and completed the Dental Hygiene program at Tarrant County College in 2011. She has received special certifications in CPR, nitrous oxide, placing dental sealants, and jurisprudence. Patients love that Alison is gentle yet thorough, and Alison loves the opportunity to educate them about oral health. She appreciates her patients’ eagerness to learn about and improve their oral health. Alison is married with two children and has a Boxer named Rocket and a Frenchton named Auggie. Outside of the office she enjoys cooking, travel, watching baseball, and spending time with family. Her favorite quote: “Make it a great day!”


Armenia is a friendly and professional Registered Dental Assistant who works closely with both Dr. Woolsey and Dr. Harris during a number of different procedures. With 19 years of experience, she takes pride in all aspects of dentistry and teaching patients excellent dental health. As a bilingual dental assistant, Armenia also helps our Spanish-speaking patients feel welcome, informed, and confident while visiting our office.

Armenia is married with one child, and outside of the office, she enjoys fishing, traveling, watching soccer, and spending time with her family.


In 2017, Stephanie joined our team as a Registered Dental Assistant. She attended school at Concorde and has earned certifications in the administration of CPR. She also oversees sterilization procedures in the office. Our patients appreciate how much she cares about them and Stephanie enjoys meeting new patients and making them smile. Stephanie currently lives with her mom and has a younger brother living in Georgia. Outside of the office, she enjoys shopping, traveling, and hanging out with friends.

Favorite Quote: “Always remember to keep moving forward.”


Samantha joined our team in 2018 as a Registered Dental Hygienist. She earned her Associate of Applied Science from Tarrant County College and is certified in administering CPR and monitoring nitrous oxide. She greets her patients with a smile and strives to educate them on their dental health. She always looks forward to getting to know her patients, and is also fluent in Spanish. Samantha grew up in Mansfield and has been a patient of our own practice since her first dental visit as a child. When not in the office, Samantha enjoys relaxing days at home watching movies and playing with her son. She, her husband, and son enjoy going out to eat, spending time with family and friends as well as traveling when able.


Vanessa joined our team in 2021. She is one of our professional and friendly front office administrators. She loves greeting our patients with a warm and welcoming smile. She has been in the dental field for nine years and loves to continue learning in the constantly changing world of dentistry. She enjoys the relationships that she builds with each patient that she helps. She is also fluent in Spanish and assists our Hispanic community! She is currently attending TCC to help build her career in the medical field. Outside of Mansfield Dental Associates, she loves to travel and explore, go to the movies, read, try out new things, go on walks and learn more about the Bible!


Suzie has been in the dental field for more than thirty years, and she feels truly fortunate to be a part of the Mansfield Dental Associates Team. She enjoys helping patients achieve that perfect smile. When not working, she enjoys traveling and fishing with her husband and dogs.


Madeleine Duncan is a registered dental hygienist. Born and raised in Mansfield, Madeleine is thrilled to serve as a hygienist in the community where she grew up. She has always loved going to the dentist and is now passionate about creating a fun, inviting atmosphere for her patients. Madeleine joined the team in 2022 and has loved getting to know the patients at Mansfield Dental Associates. Madeleine graduated from Midwestern State University in 2022 with a bachelor’s degree in Dental Hygiene. She is delighted to use her education to help her patients understand their oral health and be a partner on their journey. Madeleine is certified in administering CPR, placing sealants, and nitrous oxide monitoring. In her spare time, she enjoys volunteering in her church’s children’s ministry, spending time with her family, and friends and spoiling her cat, “Meep.”


LaCrese joined our team in 2021. She enjoys conversing and building relationships with all our patients. It’s a joy having patients smile and laugh on the way out the door. Lacrese has over 20+ years in the dental field. Lacrese is married and a mother to boys. In her spare time, she enjoys crafting and spending time with family.


Bio Coming Soon