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

Integrity

We act with honesty without compromising the truth.

Compassion

We serve you with compassion and will not judge you.

Excellence

We strive for perfection in everything we do.

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. NIRMALA MARNENI

Dr. Mike Plonski completed his undergraduate studies at Stony Brook University on Long Island, NY. He went on to complete his dental education and clinical training at the NYU College of Dentistry.

Dr. Mike treats his patients like family and does his best to provide the most comfortable and compassionate care for his patients. Dr. Mike is non-judgemental and understanding. He believes that all patients, regardless of how long they’ve neglected their dental health should be comfortable seeking care with him.

Dr. Mike recently moved to Dallas from Brooklyn, NY. He is a member of St Peter’s Parish in Uptown Dallas and is fluent in Polish. In his free time he enjoys weightlifting, golf, and following the stock market.

Dr. Mike Plonski
Dr. Mike Plonski
Dr. Elizabeth Sigala

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
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