Skip to main content
NextGen MedPrep logoNextGenMedPrep
US Dentistry · 2027 Entry

Southern Illinois University School of Dental Medicine (DMD) Dental School2027 Entry Requirements & Interview Format

Location Alton, IL, United StatesEstablished 1972Interviews (2027 entry) October 2026–February 2027Decisions (2027 entry) Rolling admissions; Illinois resident preference
Book a mock interviewOfficial course page ↗

Photo: Clarinetguy097 · CC BY-SA 3.0 · cropped

Photo: Nyttend · Public domain · Photo: Nyttend · Public domain · Photo: Nyttend · Public domain

Start here
Full guide

How to get into Southern Illinois University School of Dental Medicine (DMD) dentistry

Step-by-step: entry requirements, DAT prep, personal statement, interview format and the key deadlines.

Open the guide →
Interview guide

Prepare for the Southern Illinois University School of Dental Medicine (DMD) interview

Format breakdown, school-specific sample questions, FAQs and prep tips from tutors who interviewed here.

Read the guide →
Overview

About Southern Illinois University School of Dental Medicine (DMD)

The Southern Illinois University School of Dental Medicine, located in Alton on the Mississippi River near St. Louis, is a public dental school with an explicit mission to serve the oral health needs of Southern Illinois — one of the most economically disadvantaged regions of the state.

Founded in 1972, SIU Dental trains approximately 50 DMD students per year with strong emphasis on community-based care, rural dentistry, and access to underserved populations.

What makes Southern Illinois University School of Dental Medicine (DMD) different

SIU Dental is one of three dental schools in Illinois, alongside UIC College of Dentistry and Midwestern University College of Dental Medicine–Illinois. Its mission is specific: to train dentists for underserved communities in Southern Illinois. The Alton campus is part of SIU's health sciences system. The school runs community dental clinics across Southern Illinois, which provide rural clinical rotations.

SIU Dental is also notable for relatively affordable in-state tuition and a community oral health focus.

Southern Illinois University School of Dental Medicine (DMD) course & teaching

Integrated curriculum. 4-year DMD curriculum. Community-based learning and clinical rotations in underserved Southern Illinois counties are integral from Year 2. On-campus clinic in Alton; community sites across the region in Years 3–4.

Southern Illinois University School of Dental Medicine (DMD) research strengths

Southern Illinois University School of Dental Medicine (DMD) is strong in these research areas:

  • Community oral health
  • Rural dentistry
  • Oral-systemic disease
  • Dental public health
  • Biomaterials

How the Southern Illinois University School of Dental Medicine (DMD) interview runs

Format: Traditional one-on-one faculty interview

SIU Dental interview day involves one or two traditional one-on-one sessions with faculty, each approximately 30–45 minutes, plus a clinic tour. As a public dental school serving Southern Illinois, interviewers emphasize the applicant's commitment to underserved communities and willingness to practice in rural settings.

Questions probe manual dexterity experience, oral-systemic health knowledge, ADA ethics scenarios, and understanding of Southern Illinois' oral health challenges, including limited dental access in rural and low-income communities.

Southern Illinois University School of Dental Medicine (DMD) intake

Approximately 48–55 students per year.

Southern Illinois University School of Dental Medicine (DMD) at a glance

Founded in 1972. Based in Alton, IL.

Programmes offered:

  • General Dentistry
  • Community Dentistry
  • Pediatric Dentistry
  • Oral and Maxillofacial Surgery
  • Periodontics
Entry requirements

What you need to apply to Southern Illinois University School of Dental Medicine (DMD)

Admission overview
Bachelor's degree and DAT required. Applications via ADEA AADSAS. Strong Illinois resident preference as a public institution. Dental shadowing, community service, and letters of recommendation from a licensed dentist expected. Commitment to rural or underserved practice is valued.
GPA median
3.58 overall / 3.52 science (BCPM)
Acceptance rate
5.5%
Class size
52
In-state preference
Strong — primarily in-state
In-state matriculants
88%
CASPer
Not required
Holistic review emphasis
Illinois residency, community health commitment, dental experience, academic achievement.
Notes
Estimates from ADEA AADSAS data and public class profiles; hedged. DAT AA median approximately 18–21. Strong Illinois preference; small class size.
Specialities offered
General Dentistry, Community Dentistry, Pediatric Dentistry, Oral and Maxillofacial Surgery, Periodontics

MCAT, GPA, acceptance-rate and class-size figures are taken from Southern Illinois University School of Dental Medicine's published admissions data. Class profiles are republished each year — confirm which entering class these numbers describe before you rely on them.

Interview

How Southern Illinois University School of Dental Medicine (DMD) interviews applicants

Format
Traditional one-on-one faculty interview
Interview window (2027 entry)
October 2026–February 2027
Decision date (2027 entry)
Rolling admissions; Illinois resident preference
Post-interview chances
Approximately 35–50% post-interview for Illinois residents (estimated).
Tutor insight
SIU Dental's community health mission is central to its identity — demonstrate genuine commitment to practicing in underserved or rural settings, not just lip service. Illinois residency is a significant advantage; out-of-state applicants face a very limited pool of seats. The Alton location is rural and the cost of living is low — consider how this shapes your clinical training and lifestyle expectations.
Practice

Practise for your Southern Illinois University School of Dental Medicine (DMD) interview

PrometheusQuestion Bank485 dentistry questions inside

Interview questions matched to Southern Illinois University School of Dental Medicine (DMD)

Two questions our tutors flagged as a strong fit for Southern Illinois University School of Dental Medicine (DMD)’s interview style. Try answering them out loud, then open Prometheus for the model answers and follow-up tips.

EasyPanelQ1

Holistic Review: Research Experience in a Non-Clinical Setting

You spent two summers as an undergraduate research assistant in a microbiology laboratory studying biofilm formation, which is directly relevant to understanding the pathogenesis of dental caries and periodontal disease. This experience does not appear on most pre-dental checklists — it is not dental shadowing, clinical volunteering, or community service.

During your interview, you are asked to explain what this research experience contributed to your dental school preparation that more conventional pre-dental experiences could not have provided, and why it should matter to an admissions committee.

Likely follow-up · Your research experience was in basic science, not clinical research. How does bench-top microbiology experience translate to the kind of evidence evaluation a dentist needs to do in clinical practice?

3 expert tips in Prometheus
HardMMI · PanelQ2

Medicaid Adult Dental Benefits: State Variation and Ethical Implications

Medicaid dental coverage for adults varies dramatically by state: some states offer comprehensive benefits including preventive, restorative, and prosthetic services; others cover only emergency extractions; and a few offer no adult dental benefit at all. This creates a situation where a 45-year-old patient's access to tooth-preserving care is determined almost entirely by their state of residence.

As a future dentist, how do you understand the ethical dimensions of this state-by-state patchwork, and what is the profession's collective responsibility in addressing it?

Likely follow-up · A patient who recently moved from a state with comprehensive Medicaid dental benefits to a state with emergency-only coverage presents needing a crown on a molar. They cannot afford the out-of-pocket cost. What options can you realistically offer them?

3 expert tips in Prometheus
Open Prometheus for Southern Illinois University School of Dental Medicine (DMD)Browse 1,106 free questions →
Get support

Apply to Southern Illinois University School of Dental Medicine (DMD) with confidence

We've helped students into Southern Illinois University School of Dental Medicine (DMD) and other US dentistry schools — get tailored support for each stage of the application.

DAT & Admissions

Plan your DAT prep and AADSAS application strategy for Southern Illinois University School of Dental Medicine (DMD).

Learn more

Interview preparation

Practise the Traditional interview format with students who interviewed at Southern Illinois University School of Dental Medicine (DMD).

Learn more

Personal statement help

Get your personal statement reviewed by successful applicants.

Learn more
Sources

Where Southern Illinois University School of Dental Medicine (DMD)'s figures come from

Compiled from Southern Illinois University School of Dental Medicine's published admissions material and checked for internal consistency. Not independently re-checked against the official course page for 2027 entry — confirm the figures with the school before you rely on them.

Southern Illinois University School of Dental Medicine (DMD) — official course page →Entry requirements, interview format and deadlines published by the school itself. The primary source for everything on this page.
FAQ

Southern Illinois University School of Dental Medicine (DMD) — frequently asked questions

Bachelor's degree and DAT required. Applications via ADEA AADSAS. Strong Illinois resident preference as a public institution. Dental shadowing, community service, and letters of recommendation from a licensed dentist expected. Commitment to rural or underserved practice is valued.

Apply to Southern Illinois University School of Dental Medicine (DMD) with confidence

We've helped students turn their DAT, personal statement and interview prep into offers from Southern Illinois University School of Dental Medicine (DMD) and other US dentistry schools.

Book a Southern Illinois University School of Dental Medicine (DMD) mock
See all us dental schools