West Office


East Office


Aliante Office


Dr. Douglas Simister

Dr. Douglas Simister is a Las Vegas native who graduated from Bonanza High School. He completed dental training at Creighton University (Nebraska) and received his certificate in orthodontics from the University of Nevada Las Vegas. Dr. Simister and his wife Michelle are the parents of four children: Aubrey, Andrew, Michael and Elise.

Dr. Simister is a member of the Clark County Dental Society, Nevada Dental Association, American Dental Association, Pacific Coast Society of Orthodontics, the American Association of Orthodontists, and a Diplomate of American Board of Orthodontics.


Why Patients Choose Us

Each of our doctors became an orthodontist after experiencing firsthand how orthodontics can transform crooked teeth into a great smile.



As a Certified Invisalign Elite Premier, we are recognized as one of the top Invisalign practices in the world (as measured by number of completed cases).


What’s Happening

We love to reward our patients for keeping their smiles healthy! At your next appointment, be sure to ask our front desk staff about upcoming contests and events.