Welcome to Canyon Dental Group

Karen Randall, DMD, takes pride in improving patients’ smiles and their quality of life with innovative general and cosmetic dental procedures at Canyon Dental Group in Tucson, Arizona. As a skilled dentist, she compassionately puts patients first and listens to all of their concerns before designing a fitting and successful treatment plan.





Dr. Randall and the rest of the professionals rely on good communication with their patients. They prioritize patient comfort and satisfaction, such as offering a range of options for sedation dentistry to ease patients’ fears about getting the dental procedures they need.



Canyon Dental Group provides patients in and around Tucson with innovative laser treatments, custom crowns, bridges, and dentures, and treatments for oral health complications like gum disease and tooth infections. Dr. Randall and her team also offer dental implants to help patients regain control of their oral health and their appearance after losing one or more teeth.



Dr. Randall was born in Passo Fundo, Brazil, and is fluent in English, Portuguese, and Spanish. For her undergraduate education, she moved to Tucson to earn a degree in biology from the University of Arizona. She then completed her dental education at Midwestern University’s College of Dental Medicine – Arizona in Glendale, Arizona.



When she isn’t at Canyon Dental Group providing excellent care to patients from her community, Dr. Randall enjoys spending time with her husband, Jason, and their two daughters. The family likes taking jeep rides, exploring, and going to the beach.

