Dr. Gilberto Tostado, known to his patients as Dr. Gilbert, has dentistry in his blood. Growing up in Arizona, he was inspired by his father and grandfather, both respected dentists, and spent countless hours in their laboratories crafting shapes out of dental wax. What started as childhood projects soon evolved into a passion for dental artistry, leading him to pursue a lifelong career in dentistry. After high school, Dr. Gilbert moved to Monterrey, Mexico where he earned a master's degree in restorative dentistry, and later attended the University of Southern California to complete a specialized residency in prosthodontics. Since 2015, Dr. Gilbert has been practicing in San Antonio, TX where he and his wife, Dr. Karina Acuña, lead the dedicated team at 5 Star Dental Group.
Dr. Gilbert completed his dental degree and expansive expertise at these impressive colleges:
He also holds professional memberships from the following prestigious organizations:
Dr. Gilbert specializes in prosthodontics. With extensive training in cosmetic dentistry, implant restorations, crowns, dentures, and TMJ disorder treatment, Dr. Gilbert is known for his meticulous approach to restorative care. He personally customizes each restoration, from crowns to bridges, ensuring a precise fit and natural look for every patient. Emphasizing conservative dentistry, he seeks to treat issues minimally invasively to maintain as much natural tooth structure as possible. Dr. Gilbert approaches his work like an artist, taking pride in designing smiles that enhance both confidence and functionality. A committed lifelong learner, he logs over 100 hours of continuing education annually, far exceeding state requirements. Dr. Gilbert has also contributed to dental knowledge by lecturing at conferences in the U.S. and Mexico and publishing articles, including his research on dental erosion in bulimic patients.
Outside of his work at 5 Star Dental Group, Dr. Gilbert leads an energetic life filled with diverse interests. He's a motorsports enthusiast who enjoys the thrill of racing, as well as a dedicated traveler who loves discovering new places with his wife, Dr. Karina Acuña. Together, they share a passion for road trips, exploring nature trails, and English bulldogs. Dr. Gilbert also has a keen interest in equestrian arts, appreciating the beauty and discipline of the sport.
Great service. Made an unscheduled visit for an issue and was seen the same afternoon. Many thanks
Kris and I have been 5 Star patients for many years with Vicki and Karen, both most kind and most professional dental hygienists! Dr. Tostado has also done great work on both of us, very happy. The office itself, run by Mary Jo, is a smooth operation from appointment to payment. Everyone just treats you like you’re their #1 patient! Thank you!
The name of this dental practice is no accident. They are FIVE STARS!!! My story is a long one, but the short version is that following a very recent move from East Texas to San Antonio, I broke a chunk off of my all-on-four on a Sunday afternoon, creating an extremely sharp edge. (This isn't the first time this happened with this appliance, and my former dentist was just as frustrated as I at the situation.) After an anxious conversation with my previous dentist, my husband and I decided that perhaps the "big city" might provide us with more options for care. We found 5 Star Dental Group online and requested an appointment via the link on the page. I briefly described the situation, and hoped for a return call at some point. I got that call about 8:15 Monday morning, (Excellent response time!) and was scheduled for an appointment at 11:30 the same day. (Excellent attention to a very painful emergency problem.) We arrived to find a spotlessly clean, modern, friendly, and very professional office. The front office staff are sweet, and cheerful, yet professional and VERY competent. We were also able to complete all the required forms at home, and bring them with us, saving time at the office. I was in the dental chair almost immediately, and Dr. Tostado and his dental assistant had my broken all-on-four sanded down to a comfortable level within minutes. He determined that the previous lab used an acrylic for my permanent all-on-four, adding that this material is typically use for a temporary. (No wonder it kept breaking every six months!) We discussed what could be done going forward. After x-rays, he developed a treatment plan which will require a complete replacement of my all-on-four. (Interestingly, the x-rays revealed that the positioning and angle on one of my implants, coupled with the length of the all-on-four on that side, and the materials used to manufacture it create a perfect failure storm.) Dr. Tostado identified the problems, and offered at least two options for a solution.Heretofore, my life has been a constant merry-go-round of breakage and replacement every six months. I feel blessed to be in Dr. Tostado's care and look forward to a long association with the practice for my continued regular dental care. My husband was so impressed, that he set up an appointment for his routine cleaning and care as well. This is a rare practice that excels at making you feel like one of the family. You can look around but you won’t find a better practice for all your dental needs. Too bad I can only give them 5 Stars!
Always an awesome experience! The Five Star Dental Team makes their patients feel comfortable from start to finish. They truly are the very best!!
I’m the worst when it comes to the dentist!!! This was the best experience ever!! Karen was fantastic cleaning my teeth “old school” because my teeth are so sensitive! Dr. Acuna and Dr. Tostasdo were both very informative and super nurturing. Highly recommend!!
27
Total Reviews
5
Average Rating
Cosmetic Dentistry in San Antonio, TX
5 Star Dental Group | San Antonio, TX
400 N Loop 1604 E
Ste 315
400 N Loop 1604 E, Ste 315,
San Antonio, TX 78232
Mon:
8:00 AM
-5:00 PM
Tue:
8:00 AM
-5:00 PM
Wed:
9:00 AM
-5:00 PM
Thu:
8:00 AM
-5:00 PM
Fri:
8:00 AM
-12:00 PM