Meet Your Dentists

DrBDr. Gregory Bennett is originally from Mason City, Iowa. He attended and graduated the University of Iowa in 1996 with Highest Honors. He received a bachelor degree in Biology and a minor in Statistics and Psychology. Dr. Bennett went on to attend the University of Iowa College of Dentistry, where he earned his D.D.S. in 2001 with Honors. Dr. Bennett returned to Northern Iowa to practice dentistry as an associate dentist. Dr. Gregory BennettHe worked with Drs. Tesene and Young practicing comprehensive dentistry in a private office setting. He soon obtained hospital privileges with Mercy Hospital, which allowed him to provide dental care under general anesthesia.

Dr. Bennett became very proficient in all aspects of dentistry through hundreds of hours of continuing education courses. He enjoys all facets of dentistry which include: fixed restorative (fillings, crowns, and bridges), removable restorative (dentures and partials), laser dentistry, periodontal therapy, root canal therapy, oral surgery, implant dentistry, and cosmetic dentistry.

Dr. Bennett relocated to Arvada, Colorado in May 2003. He transitioned with Dr. James Jack to continue excellent dental care at Arvada Dental Center. It has been a wonderful Dr. Gregory Bennettexperience both professionally and personally. On August 2005, Arvada Dental Center moved into a larger facility, which allows him and his team to offer the latest advancements in comprehensive dental care: including fully computerized dental suites, digital radiography, same-day Cerec dentistry, Waterlase iPlus dentistry, LaserWhite*20 whitening, Cone- Beam CT, electric hand pieces, diagnodent laser cavity detectors, intra-oral cameras, and extra-oral cameras.

Dr. Bennett is a member of the following organizations: American Dental Association, Colorado Dental Association, Metro Denver Dental Society, Academy of General Dentistry, American Academy of Cosmetic Dentistry, CerecDoctors and the American Academy of Implant Dentistry.

Dr. Bennett is married to a wonderful woman Michelle who assists with day to day operations of the dental practice. They share many common interests including health-care. Greg and Michelle are the proud parents of two wonderful boys, Reese and Brady. In his spare time he enjoys cycling, swimming, skiing, weight training, and traveling.


DrRDr. Alex Roberts is a Colorado native but grew up in Lawrence, Kansas. Dr. Roberts attended high school in Lawrence before moving to Manhattan, Kansas to attend Kansas State University where he graduated in 2003 with a Bachelor of Science in Biology.  During his time at Kansas State, Dr. Roberts acquired a significant admiration for the people and town of Manhattan.  He is an active member of the Kansas State alumni association, serves on scholarship committees, and enjoys attending KSU sporting events.

After graduating from Kansas State, Dr. Roberts attended dental school at the University of Missouri-Kansas City.  During dental school, Dr. Roberts received numerous scholarships and was selected into an Advanced Studies in Oral Surgery program where we gained valuable experience in complicated surgical procedures.  One of his dental school highlights was traveling to Nicaragua to provide dental care to rural and underserved populations.

Dr. Roberts started his dental career in 2008 at a private practice in Kansas City. He gained a foundation in comprehensive dentistry including crowns and bridges, cosmetic dentistry, partials and dentures, root canals and oral surgery.  In 2010, Dr. Roberts decided to come back to colorful Colorado.  Upon returning, he practiced in West Arvada until joining Dr. Bennett at Arvada Dental Center and continues to provide care that spans all areas of dentistry.  Dr. Roberts was trainDr. Robertsed at the London Institute in Seattle, Washington in the placement of dental implants and loves the ability to offer this as a treatment option to his patients.

In his time away from the office, Dr. Roberts enjoys spending time outside and can frequently be found riding and racing road and mountain bikes, fly fishing along the Front Range and competing in triathlons.  Dr. Roberts loves to travel and in addition to Nicaragua, has backpacked across Europe with his sister, studied abroad in the rainforest of Peru, and travels annually to Islamorada in the Florida Keys for sport fishing.  When he is at home, Dr. Roberts enjoys cooking, home projects, and spending time with his girlfriend, Nonie and their dog Tubby.

He is a member of the Academy of General Dentistry, American Dental Association, Colorado Dental Association, and the Metro Denver Dental Society. Dr. Roberts completes many hours of continuing education every year in order to provide his patients with the highest quality of dental care in a safe and comfortable environment.


DrA1Dr. Kelly Arnold graduated from Temple University School of Dentistry in 1997. After graduation, she served three years as a dentist in the United States Navy and earned her Advanced Education degree in General Dentistry.

Her practice philosophy is to provide highly skilled dental care with compassion and a comforting approach to ensure every member of your family has a safe and excellent experience.  She is committed to placing your concerns first and providing patient education so you can make well informed and wise choices regarding your oral health.

Dr. Arnold, her  husband and 2 kids are thrilled to be “transplants”  living here in Denver!   In their spare time you might find them hiking, biking, or exploring another beautiful region in Colorado!