Dallas Dentist Dr. Radhika Wadhwa offers exceptional family dental care as well as the latest in cosmetic dentistry. Accept Major Insurance. Call for an appt! At Smiles At Galleria, we have the skills and experience to help all of our patients – both young and old – to feel at ease. When it comes to general dental procedures, people typically think of cleanings, fillings, and dental X-rays. We offer all of those, and more. At our practice we place a great deal of emphasis on preventive dental care, because when it comes to your health, an ounce of prevention is always worth much more than a pound of cure.