Meet Our Gilbert Dentists
Robert Barber, DDS | Family, Cosmetic & Orthodontic Dentist in Gilbert, AZ
Dr. Robert Barber is the founder of Gateway Dental Care and has provided comprehensive dental care to families in Gilbert, Arizona, for more than two decades. A graduate of Case Western Reserve University School of Dental Medicine, Dr. Barber earned his Doctor of Dental Surgery degree in 2002 after completing his undergraduate studies at the University of Utah. Dr. Barber has a particular passion for orthodontics, including Invisalign clear aligners and traditional braces. He has completed extensive continuing education in orthodontic treatment and enjoys helping children, teenagers, and adults achieve healthier, more confident smiles. His experience also includes family dentistry, cosmetic dentistry, restorative treatments, and same-day CEREC crowns. What truly distinguishes Dr. Barber is his gentle approach and commitment to building lasting relationships with patients. He believes great dental care begins with listening, understanding each patient's concerns, and recommending treatment that supports their long-term oral health. Outside the office, Dr. Barber enjoys spending time with his family and giving back to his community.
Christopher Erskine, DDS | Family, Cosmetic & Orthodontic Dentist in Gilbert, AZ
Dr. Christopher Erskine brings a warm, personable approach to dentistry at Gateway Dental Care in Gilbert, Arizona.He believes that visiting the dentist should be a positive experience built on trust, compassion, and genuine relationships.Known for his friendly personality and sense of humor, Dr. Erskine enjoys getting to know his patients and helping them feel relaxed and comfortable throughout their visits.His patient-centered philosophy focuses on understanding each individual's concerns, explaining treatment options clearly, and helping patients make informed decisions about their oral health.As a dedicated family man who values community involvement, Dr. Erskine understands the importance of creating lasting relationships with the families he serves.Whether patients are visiting for preventive care or more comprehensive dental treatment, Dr. Erskine strives to make every experience welcoming, comfortable, and personalized.
Amber Powell, DMD | Comprehensive Family Dentistry in Gilbert, AZ
Dr. Amber Powell brings a passion for family dentistry and a special love for working with children to Gateway Dental Care in Gilbert, Arizona.Dr. Powell earned her dental degree from A.T. Still University's Arizona School of Dentistry & Oral Health (ASDOH), located just down the road in Mesa, Arizona. Her local education gives her a special connection to the East Valley community she serves.One of Dr. Powell's favorite aspects of dentistry is pediatric dental care. She especially enjoys working with children and helping young patients develop positive experiences at the dentist. She understands how important it is for children to feel comfortable during dental visits and how those early experiences can help establish a lifetime of healthy dental habits.As a wife and mother of two, Dr. Powell understands the importance of finding a dentist whom the entire family can trust. She enjoys building relationships with patients of all ages and helping families feel welcome and comfortable at Gateway Dental Care.Whether she's helping a child through an early dental visit or caring for an adult patient, Dr. Powell strives to make dentistry a positive, personalized experience.
Keith Norton, DDS | Dental Implants & Restorative Dentistry in Gilbert, AZ
Dr. Keith Norton brings more than two decades of dental experience to Gateway Dental Care in Gilbert, Arizona. With a passion for helping patients achieve healthy, beautiful smiles, Dr. Norton provides comprehensive dental care with a special focus on dental implants, root canal therapy, oral surgery, and cosmetic dentistry. Originally from Calgary, Canada, Dr. Norton earned his Doctor of Dental Surgery (DDS) degree from Northwestern University Dental School in Chicago in 2000. After practicing dentistry in Portland, Oregon, for eight years, he and his wife decided it was time to trade the rain for Arizona sunshine. They relocated their family to Gilbert in 2008 and have called the East Valley home ever since. Dr. Norton's extensive experience includes dental implant treatment, wisdom tooth extractions, root canals, restorative dentistry, and general family dentistry. He enjoys helping patients understand their treatment options and providing personalized solutions that restore both oral health and confidence in their smiles. Outside the dental office, Dr. Norton and his wife, Kelly, enjoy life with their four daughters and young grandchildren. Much of their family time revolves around music lessons, school activities, and keeping up with everyone's busy schedules. When he's not practicing dentistry, Dr. Norton enjoys cooking, spending time outdoors, fly-fishing, tackling DIY home improvement projects, and hanging out with his golden retriever, Stiggy. Dr. Norton looks forward to helping patients and families throughout Gilbert and the surrounding East Valley communities enjoy healthy smiles for years to come.