
Affordable Dentist in San Antonio
We are proud owners of an iTero Element Intraoral Scanner. The iTero Element Scanner is a state-of-the-art digital impression system that eliminates the need for messy putty in your mouth. With our iTero Element Scanner, we can digitally capture a detailed 3D model of your teeth and gums. Not only is this process far more comfortable than the old putty based impressions, but it’s faster and more accurate.
Dr. Sylvia Lewiz, Lead Dental Director

Dr. Sylvia Lewiz is an affordable dentist providing general dentistry and pediatric dentistry services to the East San Antonio area. Her specialties include cosmetic and restorative treatments as well as Invisalign. Dr. Lewiz treats patients of all ages and has appeared on Great Day San Antonio. She is proud to offer the following services to her patients:
- General dentistry including cleanings and preventative care
- Invisalign Clear Aligners
- Pulpotomies, stainless steel crowns, and chairside space maintainers
- Anterior veneers, esthetic and posterior crowns, dentures
An Honors Student at University of Texas at San Antonio, Dr. Lewiz earned a Bachelor of Science in Biology before continuing her education at University of Texas Health Science Center in San Antonio to earn her Doctor of Dental Surgery. She is also a member of the Academy of General Dentistry. On top of being an honors student, volunteer, and leader throughout her education, Dr. Lewiz was a competitive golfer with multiple top five finishes.
Dr. Lewiz believes in open communication and education to ensure her patients make the best choices for their treatment. She pursues the latest trends in dentistry to provide the highest level of care patients of all ages.
Dr. Lewiz accepts a variety of payment options including many PPO insurance plans, cash, credit cards, Medicaid, Medicare, financing options such as PrimaHealth and Care Credit.
About The Smile Center Marbach
When it comes to top-notch professional and affordable dental care in San Antonio, Texas, look no further than The Smile Center of Marbach. Our office is located next to Bank of America and the Shell Gas Station off I-410 Access Rd at 1539 SW Loop 410.
Feel at ease in a state-of-the-art facility as our friendly staff works closely with you and our doctors to create a personalized treatment plan for all of your oral health needs. The Marbach team is trained in all of the latest dental care best practices, so you can be sure that no matter the reason for your visit, you will be in good hands.
Marbach’s passionate clinic manager Cynthia Medina shares that patient care philosophy and ensures all patients are smiling when they walk into and out of the office. Following Cynthia’s example, the staff at Marbach are always looking for ways to ensure that your visit to The Smile Center is as comfortable and enjoyable as possible.