Our South Lamar location embraces the relaxed feel of the neighborhood while keeping your comfort at the center. We take time to make sure every appointment feels simple, supportive, and unrushed.
Right off South Lamar, our office is convenient for quick stops and longer visits alike — a familiar place to feel cared for.
Monday: 8AM - 5PM
Wednesday: 8AM - 5PM
Friday: 8AM - 1PM
Dr. Celia Rathmell grew up in Zapata, Texas and completed her undergraduate studies at the University of the Incarnate Word in San Antonio before earning her Doctorate of Dental Surgery from UT Health San Antonio. Raised in a medically underserved border community, she developed an early understanding of how dental care can impact overall health, confidence, and quality of life.
That perspective continues to guide her approach today, with a focus on providing thoughtful, thorough care for every patient she serves.
Outside the office, Dr. Rathmell enjoys spending time at the dog park with her shih tzu, Piper, or relaxing at the ranch with friends and family.
Dr. Linus Amante is a graduate of the Southern Illinois University School of Dental Medicine and brings a patient-focused approach to every visit. He prioritizes efficiency, clarity, and comfort to deliver a streamlined dental experience tailored for today’s patients.
Dr. Amante’s treatment philosophy is grounded in kindness and respect, meeting each patient where they are and working alongside them toward lasting oral health.
Outside the office, he enjoys strolls along the many parks in Austin with his wife and baby boy, Gabriel. He also dreams of one day making it to the NBA or owning a restaurant, whichever comes first.
After dental school at the University of Alabama at Birmingham, Dr. Patel completed a hospital-based general dentistry residency in New York, where he provided care for medically complex patients. He later spent a year training in oral and maxillofacial surgery at UAB, assisting in the treatment of traumatic facial injuries and gaining experience in implant placement, intravenous sedation, and dental extractions.
Outside the office, Dr. Patel enjoys attending concerts, hiking, telling terrible jokes, and reminiscing about his days on the tennis court.
Dr. Mark J. Cantu, originally from Corpus Christi, Texas, earned his undergraduate degree from The University of Texas at Austin and his Doctor of Dental Surgery from The University of Texas Health & Science Center Dental School in Houston.
Dr. Cantu is committed to continual learning and has completed postdoctoral training across implant surgery, prosthodontics, endodontics, cosmetic dentistry, and oral surgery. He is a member of the American Dental Association, Texas Dental Association, and Capital Area Dental Society.
Outside the office, Dr. Cantu enjoys life in Austin with his wife, Luisa, and son, Marky, along with traveling, Texas Longhorn football, and perfecting his brisket and ribs.
We’ve created an atmosphere where you can settle in and feel at home. Enjoy comfort amenities, transparent communication, and a team that genuinely cares about how you feel-not just your teeth.
Sparkling Water
Still Water
Coffee
Netflix
Headphones
Blankets
Phone Charger
Wi-Fi
Free Smiles
We understand insurance affects dental choices. We'll maximize your benefits for top-quality care and handle troublesome insurance claims for you.
Schedule your appointment today and experience the Enamel Dentistry difference. We prioritize your comfort and convenience with flexible insurance and financing options.
We send text-message confirmations. If you’re traveling or miss texts, call the office to confirm—ask us to note your preferred confirmation method.
If you need to reschedule, please contact our office as soon as possible. We will work with you to find a new time that fits your schedule.
Yes, we offer various payment options and plans to accommodate your budget. Please speak with our front desk team to learn more about the options available.
Patients frequently mention clear cost breakdowns before treatment and help resolving insurance issues during the visit. Ask us to review your estimate chairside before proceeding.
