When selecting a dentist in Portland, several crucial factors should influence your decision. First, consider their location and accessibility to ensure convenience for regular appointments. Evaluate their credentials, experience, and reputation within the Portland community. It's vital to check if they accept your dental insurance to manage costs effectively. Additionally, inquire about their range of services, including specialized treatments if needed. Finally, read patient reviews and testimonials to gauge their patient care and satisfaction, ensuring you make an informed choice when selecting a dentist in Portland.