A Newport Beach Native, Dr. Sienna Palmer strives to stay at the forefront of dental advancement and is a major proponent of continuing education. She is proud to offer a variety of dental treatments ranging from preventive care to restorative procedures and cosmetic dentistry.
Dr. Palmer believes that personalized care and attention to detail are what sets her and the team at Palm Dental apart from other practices and is dedicated to creating a comfortable and compassionate atmosphere for patients of all ages.
She earned her undergraduate degree at Southern Methodist University in Dallas, TX before attending the distinguished Ostrow School of Dentistry at the University of Southern California for her dental doctorate.
Since graduation, Dr. Palmer has earned certifications in Invisalign, as well as taken extensive courses in CAD/CAM technology. She is a current, active member of the Academy of General Dentistry, and has taken a keen interest in minimally invasive biomimetic dentistry.
When she’s not safeguarding smiles, Dr. Palmer enjoys spending time with her husband and dental school sweetheart, Dr. Nehi Ogbevoen of Barkate & Nehi Orthodontics and their two wonderful daughters, Capri and London.

We were referred to Dr. Palmer for my teen daughter and we couldn't be happier. Her office is calming and clean and the staff are so warm and welcoming. My daughter needed quite a bit of work done, and Dr. Palmer answered every question and provided a detailed timeline and plan to accomplish it all. She is very patient, kind, informative and professional. I am so impressed with her attention to detail. She is a wonderful dentist as well for anyone with any sort of dental anxiety. She had the ability to put my teen daughter right at ease. We couldn't be happier with the results of our visits and my daughter is confident and happy with her smile.
Are you ready to upgrade your pearly whites with the help of your cosmetic dentist near Rancho Mission Viejo? Do you need to repair damaged teeth with crowns or replace missing ones with dental implants? Our team at Palm Dentistry is more than happy to provide the care you need. You can find our office at 27871 Medical Center Rd #290 in Mission Viejo. We are east of The Shops at Mission Viejo, and there are local eateries nearby, such as Chili’s, The Cheesecake Factory, and Stacks Pancake House. If you need help locating us, don’t hesitate to give us a call !