How to Become a Dentist in Arizona: A Comprehensive Guide

Arizona is one of the fastest-growing states in the country, and that growth translates directly into expanding opportunity for dental professionals. With a large and diverse population, a significant rural healthcare need, two accredited dental schools, and a thriving professional community, the Grand Canyon State offers aspiring dentists a compelling combination of strong educational infrastructure and a wide range of practice environments in which to build a meaningful career. Here’s a complete guide to getting there.

Step 1: Complete Your Undergraduate Education

Your path to dental school begins at the undergraduate level. While no single major is required, most successful applicants study biology, chemistry, biochemistry, or a related health science. Regardless of your major, you’ll need to complete prerequisite coursework in general biology, general and organic chemistry, physics, and mathematics — all with competitive grades.

Dental school admissions are selective, and a GPA of 3.5 or higher is generally expected. Beyond academics, use your undergraduate years to build a well-rounded application through dental shadowing, volunteer work, research experience, and involvement in pre-dental organizations. Arizona’s extensive network of community health clinics, tribal health programs, and diverse dental practices makes it an excellent state for gaining meaningful pre-dental exposure — take full advantage of what’s available to you.

Step 2: Take the Dental Admission Test (DAT)

The Dental Admission Test (DAT) is a standardized examination required for dental school admission nationwide. It assesses your knowledge across four core areas: natural sciences, perceptual ability, reading comprehension, and quantitative reasoning. Most applicants sit for the DAT during their junior year of undergraduate study, leaving time for a retake if needed before applications are submitted.

Your DAT score is one of the most heavily weighted components of your dental school application, so thorough and structured preparation is essential. Aim for the strongest score you can — a competitive result will meaningfully improve your chances of admission.

Step 3: Apply to Dental School

Dental school applications are submitted through the American Dental Education Association’s centralized platform, ADEA AADSAS. Your application will include official transcripts, DAT scores, letters of recommendation, and a personal statement. Given the competitive nature of dental school admissions, applying to multiple programs is strongly advisable.

Dental Schools in Arizona

Arizona is well-served when it comes to dental education, with two CODA-accredited programs offering distinct approaches to training the next generation of dental professionals.

Midwestern University College of Dental Medicine — Arizona — Glendale, AZ Midwestern University’s Arizona campus offers a four-year DMD program within a health sciences university environment that emphasizes interprofessional education and collaborative patient care. Students benefit from modern clinical facilities, a strong emphasis on hands-on training, and exposure to the Phoenix metropolitan area’s large and diverse patient population. Midwestern’s broad health sciences campus also provides opportunities for interdisciplinary learning alongside students in medicine, pharmacy, optometry, and other health professions — an increasingly valuable perspective as the connections between oral health and systemic health become better understood.

A.T. Still University Arizona School of Dentistry & Oral Health — Mesa, AZ ATSU’s Arizona School of Dentistry & Oral Health is one of the most distinctive dental programs in the country, built around a community-based care model that places students in underserved clinic settings throughout their training. Rather than confining clinical education to a single campus clinic, ATSU partners with community health organizations across the Southwest to deliver patient care where it is most needed — giving students a depth of real-world experience that is difficult to replicate in a traditional dental school setting. For students drawn to health equity, public health dentistry, and serving underserved populations, ATSU’s program is an exceptionally well-aligned choice.

The University of Arizona in Tucson also offers pre-dental advising and resources for students preparing for dental school, though it does not operate a full dental program.

Step 4: Complete Dental School

Dental school is a four-year, full-time commitment combining rigorous biomedical science coursework with extensive hands-on clinical training. Upon graduation, you’ll earn either a Doctor of Dental Medicine (DMD) or Doctor of Dental Surgery (DDS) — both are equivalent credentials that fully qualify you for licensure and independent practice.

Step 5: Pass the National Board Dental Examination

Before applying for licensure, you must pass the Integrated National Board Dental Examination (INBDE), a comprehensive assessment of the biomedical and clinical knowledge required for safe and competent dental practice.

Step 6: Pass a Clinical Examination

Arizona requires applicants to pass a clinical examination accepted by the Arizona State Board of Dental Examiners. The Board accepts results from the Western Regional Examining Board (WREB) and equivalent regional clinical testing agencies. These hands-on examinations evaluate your ability to perform clinical dental procedures to the standard required for independent practice. Confirm which examinations are currently accepted directly with the Board before scheduling your exam, as this is subject to change.

Step 7: Apply for Your Arizona Dental License

With your educational credentials and examination scores complete, you’re ready to apply for licensure through the Arizona State Board of Dental Examiners. Your application will require proof of education, examination results, criminal background check documentation, and all applicable fees. Once your application has been reviewed and approved, you’ll be authorized to practice dentistry in the state.

Step 8: Consider Specialization (Optional)

If you’re interested in pursuing advanced training in a recognized dental specialty — such as orthodontics, oral and maxillofacial surgery, periodontics, pediatric dentistry, or another specialty — you’ll need to complete an accredited postgraduate residency program and obtain any additional certifications required for that field. Arizona’s growing population and expanding suburban communities create strong demand for specialty dental services, particularly in the greater Phoenix and Tucson areas.

Maintaining Your License

Arizona dental licensees are required to complete 72 hours of continuing education every three years to maintain their license in good standing — one of the more substantial continuing education requirements in the country, reflecting a strong commitment to ongoing professional development. Staying current with continuing education ensures both regulatory compliance and the clinical excellence your patients deserve throughout your career.

Unique Aspects of Practicing Dentistry in Arizona

Diverse Patient Population: Arizona is one of the most culturally diverse states in the Southwest, with large Hispanic, Native American, and immigrant communities, each bringing distinct health beliefs, languages, and oral health challenges. Cultural competency — and where possible, bilingual capability — is a meaningful asset for building trust and delivering effective care across Arizona’s patient population.

Rural Practice and Tribal Communities: Significant portions of Arizona’s population live in rural areas and on tribal lands where dental access is severely limited. For dentists motivated by community service and health equity, the opportunity to address this need — often supported by federal and state loan repayment programs — represents some of the most impactful work available in the profession. Arizona has a particularly large Native American population, and dentists interested in working with the Indian Health Service or tribal health organizations will find meaningful career opportunities throughout the state.

Dental Tourism: Arizona’s proximity to Mexico means that dental tourism is a real and ongoing feature of the state’s oral health landscape. Patients regularly cross the border for dental care, and understanding this dynamic — including its implications for continuity of care, treatment planning, and patient communication — is useful context for any dentist practicing in southern Arizona.

Growth and Opportunity: Arizona’s population has grown rapidly over the past decade, and that growth shows no signs of slowing. New residential communities across the greater Phoenix metro, Tucson, and other growing areas are generating sustained demand for dental services across all practice models — from high-volume group practices to boutique private offices.

Professional Development: Arizona Dental Association

Joining the Arizona Dental Association (AZDA) is a valuable step for any dentist entering practice in the state. The AZDA offers access to continuing education, legislative advocacy, networking events, and a wide range of practice management resources. Staying engaged with Arizona’s professional dental community is one of the most effective ways to grow as a clinician, remain current on regulatory developments, and build a fulfilling long-term career in the Grand Canyon State.

The Outlook for Dentistry in Arizona

Arizona’s dental profession is exceptionally well-positioned for continued growth. A rapidly expanding population, significant unmet dental need in rural and tribal communities, a strong and growing healthcare economy, and a warm climate that continues to attract both families and retirees all point to sustained and growing demand for skilled dental professionals across the state. Whether your vision is a thriving specialty practice in Scottsdale, a community health role serving the Navajo Nation, or a family practice in one of Phoenix’s fast-growing suburban communities, Arizona offers the patient base, the professional infrastructure, and the quality of life to support a deeply rewarding dental career.

For the most current licensure requirements and application materials, contact the Arizona State Board of Dental Examiners directly or visit their official website.