How to Become a Dentist in Illinois: Your Path to a Prairie State Dental Career

Bydentalicenses

Illinois is one of the most compelling states in the country to build a dental career. Home to one of the nation’s great cities, a sprawling network of suburban communities, and a vast rural interior with genuine workforce needs, the Prairie State offers a breadth of practice environments that few states can match. Add three accredited dental schools, a robust continuing education infrastructure, and a large, diverse patient population, and the picture becomes clear: Illinois is a state where dental professionals can thrive at every stage of their career. This guide walks you through every step of the path to licensure.

Step 1: Complete Your Undergraduate Education

Your path to dental school begins with a bachelor’s degree from an accredited college or university. No specific major is required, but a strong foundation in the sciences is essential for both admission and success once you arrive. Core coursework to prioritize includes:

  • Biology and microbiology
  • General and organic chemistry
  • Physics
  • Mathematics and statistics
  • English and communication

Dental school admissions are highly competitive, and your undergraduate GPA carries real weight in the process. Aim for a 3.5 or higher. Equally important is how you spend your time outside the classroom — shadow practicing dentists, engage in research, and get involved in community health or volunteer settings. These experiences enrich your application and give you a clearer, more honest picture of what a dental career actually looks like day to day.

Step 2: Take the Dental Admission Test (DAT)

The DAT is a standardized examination required by all accredited U.S. dental schools. It assesses scientific knowledge, academic reasoning, and perceptual ability. Most applicants sit for the DAT during their junior year of undergraduate study, leaving time for a retake before dental school applications are submitted.

Prepare with a structured, consistent plan — dedicated prep courses, quality review materials, and regular timed practice. A score of 19 or above on the Academic Average is generally considered competitive, though Illinois’s dental schools attract strong applicant pools and admitted students often score above that benchmark. Give the perceptual ability section the dedicated attention it deserves; it is a skill that improves meaningfully with deliberate practice.

Step 3: Apply to Dental School

Applications are submitted through the ADEA AADSAS (Associated American Dental Schools Application Service), the centralized platform managed by the American Dental Education Association. A complete application includes:

  • DAT scores
  • Official transcripts
  • Letters of recommendation
  • A personal statement
  • Supplemental materials required by individual schools

AADSAS opens in the spring, and submitting early is important — earlier applications tend to receive earlier consideration. Illinois has three strong in-state programs, but seats remain competitive. Apply to a thoughtful mix of in-state and out-of-state schools to give yourself the strongest range of options.

Step 4: Earn Your Dental Degree

Dental school is a rigorous four-year program leading to either a Doctor of Dental Surgery (DDS) or Doctor of Dental Medicine (DMD) degree. Both designations are fully equivalent — the distinction is simply one of institutional naming convention. The curriculum typically covers biomedical sciences in the first two years, then transitions into intensive clinical training during years three and four, where you treat real patients under faculty supervision and build the hands-on skills that will define your practice.

Step 5: Pass the National Board Dental Examinations

Illinois requires passage of the national board examinations administered by the Joint Commission on National Dental Examinations (JCNDE). Traditionally, Part I is taken after the second year of dental school, covering biomedical sciences, and Part II is taken during the fourth year or after graduation, focusing on clinical dental sciences. Confirm the current examination format requirements with the Illinois Department of Financial and Professional Regulation, as national board structures have been evolving and it’s important to have the most current information.

Step 6: Complete a Clinical Examination

In addition to the national boards, Illinois requires a clinical examination approved by the Illinois Department of Financial and Professional Regulation. The state currently accepts results from CDCA-WREB-CITA, the merged regional testing body. Verify the current list of accepted examinations directly with the Department before registering, as accepted agencies are subject to change.

Step 7: Apply for Your Illinois Dental License

With your degree and examination scores in hand, you’re ready to apply for licensure through the Illinois Department of Financial and Professional Regulation (IDFPR). Your application will require:

  • Proof of dental school graduation
  • National board examination scores
  • Clinical examination scores
  • A background check
  • Required fees and any additional documentation specified by the Department

The IDFPR website is the authoritative source for current requirements, fees, and application instructions. Submit well ahead of your intended start date, as processing timelines can vary.

Step 8: Consider Specialization (Optional)

Illinois — and Chicago in particular — offers one of the most well-developed specialty referral ecosystems in the country. If you’re interested in pursuing a specialty such as orthodontics, periodontics, oral and maxillofacial surgery, endodontics, or pediatric dentistry, you’ll need to complete an accredited postdoctoral residency program and earn any additional certifications your specialty requires. Residencies typically run two to six years depending on the field. Illinois’s academic medical centers and dental school affiliates offer strong residency opportunities for those seeking postdoctoral training within the state.

Dental Schools in Illinois

Illinois is home to three accredited dental schools, each with its own character, strengths, and clinical training environment:

University of Illinois at Chicago College of Dentistry — Chicago, IL Degree: Doctor of Dental Surgery (DDS) One of the largest dental schools in the country by enrollment, UIC’s College of Dentistry benefits from its location in a major metropolitan area, offering students access to an exceptionally diverse patient population and strong clinical volume.

Southern Illinois University School of Dental Medicine — Alton, IL Degree: Doctor of Dental Medicine (DMD) Located in the Metro East region near St. Louis, SIU’s dental school is known for its community-oriented mission and its emphasis on serving underserved populations in southern Illinois. It offers a more intimate program environment than UIC and strong ties to the surrounding community.

Midwestern University College of Dental Medicine–Illinois — Downers Grove, IL Degree: Doctor of Dental Medicine (DMD) Located in the western suburbs of Chicago, Midwestern’s dental program is part of a broader health sciences university and emphasizes interprofessional education alongside rigorous clinical training.

Practicing Dentistry in Illinois: Career Paths and Opportunities

Once licensed, Illinois offers a genuinely wide range of directions for your career:

Private Practice — Whether joining an established group practice in Chicago or building a patient base in a smaller downstate community, private practice remains the most common path for new Illinois graduates. The spectrum of markets available — from high-volume urban to relationship-driven rural — means you can find an environment that fits your professional vision.

Community Health Centers — Illinois has an extensive network of Federally Qualified Health Centers (FQHCs) and community dental clinics serving low-income and underserved populations. These settings offer meaningful work, competitive benefits, and frequent eligibility for loan repayment programs.

Academic and Research Positions — With three dental schools and multiple affiliated research programs, Illinois offers real opportunities for dentists drawn to teaching, research, or academic administration. UIC’s College of Dentistry in particular has a strong research profile across multiple areas of oral health science.

Rural Practice — Many downstate Illinois communities face significant shortages of dental professionals. Dentists willing to practice in these areas often find strong patient demand and may qualify for state and federal loan repayment programs — a financially meaningful option for graduates managing significant student debt.

What Makes Dentistry in Illinois Unique

A Large and Diverse Patient Population Illinois is the sixth most populous state in the country, and its demographic diversity is substantial — particularly in Chicago and its surrounding metro area. Working with patients from varied cultural, linguistic, and socioeconomic backgrounds is simply part of practicing dentistry here, and it makes for a richer, more challenging, and ultimately more rewarding clinical experience.

Urban and Rural Practice in the Same State Illinois offers as wide a range of practice environments as almost any state in the country. The contrast between a specialty practice in Lincoln Park and a solo practice in a small farming community in Sangamon County is profound — and both are legitimate, fulfilling paths. This variety means that wherever your professional instincts take you, Illinois likely has a setting to match.

Research and Innovation Illinois’s dental schools are active contributors to the broader dental research landscape, particularly in areas of biomaterials, implantology, and oral-systemic health connections. For dentists interested in staying at the forefront of clinical practice, proximity to this research community is a genuine advantage.

Robust Continuing Education Infrastructure The presence of three dental schools, the Chicago Dental Society, and the Illinois State Dental Society means that continuing education opportunities in Illinois are plentiful and high quality. Major dental meetings — including the Chicago Dental Society’s Midwinter Meeting, one of the largest dental conferences in the world — are held right in the state, making it easy to fulfill CE requirements while staying connected to the broader profession.

Final Thoughts

Illinois offers a dental career landscape that rewards ambition, clinical excellence, and a genuine commitment to patient care. The path to licensure here is rigorous, but the professional environment on the other side — diverse, dynamic, and full of opportunity — is worth every step of the work it takes to get there.

As you move through your training, connect with the Illinois State Dental Society and the Chicago Dental Society, engage with the dental school communities at UIC, SIU, or Midwestern, and maintain a close relationship with the Illinois Department of Financial and Professional Regulation to stay current on any changes to licensure requirements.

Whether you’re drawn to the energy of Chicago, the community of a mid-sized Illinois city, or the quiet purpose of rural practice, the Prairie State has a place for you — and patients who genuinely need the care you’ll be trained to provide.