Meet the Doctors

Dr. Silpa Kastala

At the helm of DentX Dental is Dr. Silpa Kastala, DDS, a highly experienced and compassionate dentist committed to ensuring your dental health. Dr. Kastala combines her extensive training with a gentle approach, making her one of the best dentists in Phoenix, Arizona.

Her expertise ranges from routine cleanings and preventive care to advanced restorative and cosmetic dentistry. Dr. Kastala is dedicated to staying at the forefront of dental technology and techniques to provide her patients with the best care possible.

Dr. Tina Keyhani

Tina Keyhani is a board certified oral and maxillofacial surgeon with over 20 years of experience, born in Pittsburgh, Pennsylvania and grew up in Europe and Asia.

Dr. Keyhani earned her bachelor’s degree at Ohio State University and went on to complete her doctorate of dental surgery (DDS) degree at the Ohio State University College of surgery. She graduated cum laude and was inducted into the Omicron Kappa Upsilon National Dental Honor Society. She completed additional training in oral and maxillofacial surgery at the University of Texas Medical Center, the largest medical center in the world.

Dr. Keyhani was the first female board-certified oral and maxillofacial surgeon in the state of Arizona. She’s a member of the National Association for Female Executives, the American Dental Association and a fellow of the American Association of Oral & Maxillofacial Surgeons.

Dr. Keyhani continues to attend conferences and training programs to stay up-to-date with emerging technology and best practices in the oral and maxillofacial surgery industry. With thousands of wisdom teeth extractions and bone grafts under her belt, Dr. Keyhani is committed to providing her patients with state-of-the-art surgical care, delivered with a compassionate chairside manner.