Practice overview
InstaSmile Cosmetic & General Dentistry is a private practice at 18757 S. Dixie Highway in Cutler Bay, owned by Dr. Amanda Nuñez, DMD. It serves Cutler Bay, Palmetto Bay, Pinecrest, Kendall, Homestead and the rest of South Miami-Dade.
The practice offers general, family, cosmetic, restorative, emergency and implant dentistry, plus oral surgery, periodontics and teeth cleanings. Treatments listed on its website include exams, digital X-rays, sealants, fluoride, deep cleaning, crowns and bridges, white fillings, root canals, dentures and partials, single-tooth and All-on-4 implants, wisdom tooth extractions, bone grafting, gum contouring, crown lengthening, porcelain veneers, Invisalign, teeth whitening, smile design, TMJ treatment and custom mouthguards. It also lists Botox and dermal fillers.
Walk-ins and dental emergencies are welcome, and same-day appointments may be available depending on the schedule. Patients without insurance can join the practice’s in-house membership plan. The website has a Spanish-language page.
Dr. Nuñez completed a Bachelor of Science with honours at Florida International University and a Doctor of Dental Medicine at Tufts University School of Dental Medicine.
Hours are Monday 12 pm to 7 pm, Tuesday to Thursday 9 am to 5 pm, and select Saturdays 9 am to 2 pm (call or book online to confirm). Closed Friday and Sunday. Call (305) 982-7685.



