Old Settlers Dental | Round Rock, TX

Meet the Team at Old Settlers Dental

We're a team of caring, dedicated professionals who take enormous pride in the trusting relationships we build with our patients. We enjoy getting to know each person individually and are here to help you achieve oral health that will transform your smile and quality of life. You can be sure that the trust you place in us is valued, and we will never stop working to show you that you've made the best decision for your oral health by coming to Old Settlers Dental.

Old Settlers Dental | Staff | Round rock, TX


Dr. Lewcock Round Rock Texas Dentist

Fredrick R. Lewcock, DDS, FAGD, MICOI, DDS, FAGD, MICOI

I’m Dr. Fredrick R. Lewcock of Old Settlers Dental. One of my greatest pleasures in life is seeing the transformations that occur in my patients after their treatments. Seeing someone smile with confidence and pride after improving his or her dental health is always a rewarding experience and it never stops being so. I am passionate about creating beautiful smiles and educating my patients on how to maintain their oral health.

I love the variety of personalities I get to interact with on a daily basis. We have so many wonderful, friendly patients here at our office, all of whom are so thankful for the services we provide, that it makes it a joy to come to work every day.


I started my dental education at the University of Wisconsin-Madison, where I earned my Bachelor of Science degree. From there I earned my Doctor of Dental Surgery degree from NYU and completed a residency at Peninsula Hospital Center in Queens, NY. My residency focused on advanced treatment in oral surgery, prosthodontics, and endodontics.

I continue to expand my knowledge through the Seattle Study Club. Here, we believe in cultivating excellence so that we can provide the highest standard of care for our patients. Ongoing continuing education in dental implants, cosmetics, prosthodontics, and orthodontics helps me keep up with the current trends so that I can offer leading-edge treatment at all times. I am a Fellow of the Academy of General Dentistry (FAGD) and a Master of the International Congress of Oral Implantologists (MICOI). I am also a member of the American Academy of Cosmetic Dentistry, the Academy of General Dentistry, and the Academy of GP Orthodontics

Something Personal

Practicing for nearly 20 years has given me a broad perspective on the art and science of dentistry. Along with education and skill, I think one of the most important ingredients in good dentistry is having compassion. I truly care about each individual I treat and cherish the personal relationships I have cultivated with my patients as we share time in the office.

A native of Milwaukee, WI, I moved to Austin, TX, in 2005. When I’m not working or spending time with my young daughter, I enjoy playing volleyball, mountain biking, snowboarding, traveling, and being active in the community.

My practice philosophy centers on being open and honest while providing a gentle touch and appreciation for excellence. I believe that these qualities are what makes my patients feel instantly at ease whenever they’re in our office. If you are looking for a new Dentist in the Round Rock TX area, please consider Old Settlers Dental, my colleagues and I would love to meet you.


Dr. John Zavala | Dentist in Round Rock Texas

John Zavala, DDS, DDS

As someone who is constantly stimulated by learning new things, I also enjoy using many skills to achieve a final result. Because alleviating the fear that patients often have of dentists is one of my foremost priorities, I am constantly rewarded when patients complete their first visit and realize that there was no pain. When they understand that they can go through treatment without stress and take care of themselves confidently in after-care, I am thoroughly excited and proud to be a doctor.

I love the stories that my patients share. Because I have been seeing some people for over fifteen years, I have the pleasure of watching their lives change over time. It is also a wonderful feeling when I observe the health they gain as their teeth and smiles improve through visits and treatment.

Providing healthcare runs in my family, and I have always looked up to dentists when I was younger, which inspired me to become one myself. I did my undergraduate work at Baylor University and then went to the University of Texas Health Science Center in San Antonio where I received my dental degree.

My Background and Story

My formative years were spent in Detroit, Michigan, and then in Brownsville, Texas. I have lived in Austin for over 18 years and am the proud father of four beautiful kids. When I’m not at the office, you can find me with my family, traveling, playing sports, and working out. My passion outside of my profession is my family, soccer, track and field, and learning about different cultures. If you are looking for a new Dentist in the Round Rock TX area, please consider Old Settlers Dental, my colleagues and I would love to meet you.


Dental Assistant

Reina | Office Manager in Round Rock Texas


Office Manager

Cynthia Treatment Coordinator | Red Rock Texas | Old Settlers Dental


Treatment Coordinator

Michele | Treatment Coordinator | Round Rock Texas


Treatment Coordinator

Lakyn Hygenist | Round Rock Texas | Old Settlers Dental



Jessica Hygienist | Round Rock Texas | Old Settlers Dental



Lisa registered Dental Hygienist | Round Rock Texas | Old Settlers Dental


Registered Dental Hygienist

Espi Dental Assistant | Round Rock Texas | Old Settlers Dental


Dental Assisant

Cheri Dental Assistant | Round Rock Texas | Old Settlers Dental


Dental Assistant

Michelle Dental Assistant | Round Rock Texas | Old Settlers Dental


Dental Assistant

A Healthy smile is just a click away.
Digital Smile Design by Dr. Fredrick Lewcock | Old Settlers Dental
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