Vision Statement

We believe in providing quality patient care with unrelenting attention to clinical excellence, patient safety, and an unparalleled passion and commitment to assure the very best health care to those we serve.

Core Values

Create Healthy Smiles

We value creating healthy smiles in our community and helping them stay there. We will develop teams who are willing to learn and deliver the best practices to achieve the same.

Discover your true passion

We encourage each team member to be passionate about what they do at our dental group and identify unique ways to support our dental group’s purpose to increase health for our patients and community.

Organize for efficiency

We will learn to implement standardized systems that will in turn deliver consistent great outcomes for our patients.

Learn, Laugh and Grow

We encourage each team member to grow and lead in their role.Learn from each other and keep growing as an organization. Laugh often. A little fun can go a long way in creating a positive environment for our team and patients.

Meet Our Providers

Dr. Nirmala Marneni
Dr. Nirmala Marneni received her Doctor of Dental Surgery degree from New York University College of Dentistry in the year 2008. She has taken advanced courses in Implants, Veneers and Invisalign. Dr. Marneni has a passion for Dentistry and her goal is to provide excellent dental care. She understands the importance of doctor-patient relationship and treats every person in her practice with utmost care and compassion. She strives to stay on top of the latest technology, techniques and materials used in Dentistry. When she is not working, she loves spending quality time with her family and friends. In her free time she enjoys hiking, reading books, listening to music and cooking. She is an active member of Texas Dental Association, American Dental Association, Duncanville County Dental Society, American Orthodontic Society and American Dental Implant Association.

Dr. Sigala is a native of Texas: she attended Texas A&M University and graduated with a B.S. in Biomedical Sciences, a B.A. in Spanish, as well as a Biomedical Sciences Spanish Language certification. Dr. Sigala attended dental school in San Antonio at the University of Texas Health Science Center where she received her Doctor of Dental Surgery Degree.

Dr. Sigala is excited to be joining the Rowlett Family Dentistry team and having the opportunity to serve all members of the community. Dr. Sigala highly values patient care, comprehensive treatment and always striving to provide excellence in dental care to everyone.

During her free time Dr. Sigala enjoys traveling, reading, exercising and singing. Dr. Sigala has visited 4/7 continents and 13 countries, her favorite part about traveling is meeting new people from all over the world and trying new foods.

Dr. Elizabeth Sigala
Dr. Elizabeth Sigala
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