Through lectures and seminars, Dr. Sean has been educating fellow dentists and patients about the life changing benefits of full-mouth dental implant restoration.
Recognizing the importance of this procedure, Dr. Sean opened the 4M Institute in Long Beach, where dentists worldwide come to learn the full-arch dental implant procedure from him.
Dr. Sean is IV sedation certified.
- B.S. in chemistry from UCI, 1992
- D.D.S. from USC, 1996
- Progressive orthodontics continuing education, 1998-2000
- Las Vegas Institute for Advanced Dental Studies (LVI) graduate, 2001-2004
- California Implant Institute, 2004-2005
- Loma Linda Implant Speciality, 2005-2006
- UCLA I.V. Sedation, 2007
Sean Mohtashami, D.D.S.
An authority on the 4M Dental Implant Treatment Solution and an expert in cosmetic dentistry, Dr. Sean knows how to design a beautiful, personalized smile.
“The road to excellence is endless.” This is the motto which has inspired Dr. Sean throughout his entire dental career.
In 1998, Dr. Sean opened his first general practice here in Las Vegas, Nevada – All Bright Dental. Successful, skilled, and now with several years of experience under his belt, Dr. Sean knew he wanted to do more than just general dentistry. Enrolling in continuing education courses, he studied the art and science of cosmetic, reconstructive, and implant dentistry.
It was then that Dr. Sean became among the first in the Las Vegas valley to offer full-arch dental implant treatments of placing a full arch of teeth on only four implants.
“Many people take their smiles for granted. Your smile, or lack of, says so much about you. Inner beauty, true happiness, a fantastic personality, and full confidence is what we change when we redo someone’s smile.”
Dr. Sean is not only a perfectionist, but truly an artist, and raises smile design to a higher level by taking into account facial features, skin tone, eye color, and more. Dr. Sean has the education and training not just to place implants, but for restoration as well. All this coupled with a cosmetic background equals an aesthetically pleasing and functional outcome for you. Having trained in all aspects of dentistry, Dr. Sean gives you all your options, so that you can make an informed decision.
As Dr. Sean’s name and reputation grew as a dental implant expert, he traveled around Southern California placing implants as an associate for other dentists. It was only a matter of time before he opened his own dental implant practices there. 4M Dental Implant Center was opened in Newport Beach, with 4M Dental Implant Center Long Beach opening soon thereafter, followed by Anaheim Hills and more to come! All practices handle all aspects of dentistry with a focus on the life changing 4M Dental Implant Treatment Solution.
Dr. Sean was recently featured on the show The Doctors.
Awards and Honors
Advanced Posterior Aesthetic • Practical Occlusion for the Progressive Practice • Advanced Functional Aesthetic Dentistry • Neuromuscular • Comprehensive Aesthetics Reconstruction • Coronoplasty and Case Finishes
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Dr. Polena is a resident of Las Vegas for the last 26 years, and has fallen in love with the community and the people that he now proudly serves.
Kostika Polena, D.D.S.
“I believe everyone deserves the benefit of a happy and healthy smile. As your dental provider, I am committed to helping you overcome any barriers preventing you from receiving the best oral health care possible.”
Early on Dr. Polena discovered a love and talent for art and later for science, graduating from UNLV with a degree in Biochemistry. Dentistry has turned out to be an ideal blend of his two passions. For Dr. Polena, dentistry has been a tremendously rewarding experience thus far and looks forward to a long career and enduring relationships with his patients.
Dr. Polena’s patients will quickly recognize the quality and the personal dental care he delivers. Through effective treatment plan presentation and patient communication, he has been able to consistently exceed patient expectations.
Dr. Polena excels in dental implants, extractions, dentures/partials, crowns and bridges, laser dentistry, Invisalign, and more.
Dr. Polena is a proud member of:
- American Dental Association
- B.S. in Biochemistry, UNLV, 2011
- D.M.D. from UNLV School of Medicine, 2016
- Invisalign certified
- Laser certified