Southern Illinois University School of Dental Medicine (DMD)
Alton, IL, US
Alton, IL, US•Est. 1972
Southern Illinois University School of Dental Medicine (DMD) Dental School - 2027 Entry Requirements & Interview Format
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.
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
Interview Format
How Southern Illinois University School of Dental Medicine (DMD) interviews applicants.
Format
Traditional one-on-one faculty interview
Interview window
October–February
Decision date
Rolling admissions; Illinois resident preference
Post-interview chances
Approximately 35–50% post-interview for Illinois residents (estimated).
What to expect at a Southern Illinois University School of Dental Medicine (DMD) 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 emphasise the applicant's commitment to underserved communities and willingness to practise 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.
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) and has a specific mission to train dentists for underserved communities in Southern Illinois. The Alton campus is part of SIU's health sciences system; the school has community dental clinics across Southern Illinois providing rural clinical rotation opportunities. SIU Dental is notable for its relatively affordable in-state tuition and its community oral health focus.
Tutor insight
SIU Dental's community health mission is central to its identity — demonstrate genuine commitment to practising 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.
PrometheusQuestion Bank
405 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.
Hard·MMI · PanelQ1
Access to Dental Care for People with Disabilities
Adults with physical, developmental, or intellectual disabilities experience significantly higher rates of untreated dental disease than the general population, for reasons including: dental offices that are not physically accessible, limited provider training in special needs dentistry, inadequate Medicaid coverage for hospital-based dental care under general anesthesia, and communication barriers. The ADA Code's principle of justice prohibits discrimination based on disability. How do you think about your professional obligation to serve patients with disabilities, and what would a genuinely accessible dental practice look like?
Likely follow-up · A patient with severe autism spectrum disorder requires general anesthesia for dental care due to significant behavioral challenges. Their Medicaid plan covers basic dental care but not the anesthesia costs in a hospital setting, which total $2,400. How do you help this family navigate this situation?
3 expert tips in Prometheus
Medium·Panel · MMIQ2
Oral Health and Pregnancy: Counseling Pregnant Patients
Pregnancy is associated with significant changes in oral health: elevated progesterone and estrogen levels increase susceptibility to gingivitis, nausea and acid reflux can cause dental erosion, and pregnancy epulis (a localized gingival overgrowth) affects approximately 0.5–5% of pregnant women. Despite this, many pregnant patients are told by their obstetricians to avoid dental care during the first trimester, and some dental providers are reluctant to treat pregnant patients for fear of causing harm. The American College of Obstetricians and Gynecologists and the American Dental Association now jointly recommend that preventive and necessary dental care is safe and should be provided throughout pregnancy. How would you approach the care of a 22-year-old pregnant patient who presents in her second trimester with moderate gingivitis and two cavities that need restoration?
Likely follow-up · The patient is worried that dental X-rays will harm her baby and asks whether you can treat her without taking radiographs. How do you discuss the risk-benefit of dental radiographs in pregnancy and come to a shared decision?
Apply to Southern Illinois University School of Dental Medicine (DMD) with confidence
We've helped students get into Southern Illinois University School of Dental Medicine (DMD) and other US dentistry schools. Get tailored support for each stage of the application.
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.
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 emphasise the applicant's commitment to underserved communities and willingness to practise 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) typically interviews in October–February.
Decisions are released Rolling admissions; Illinois resident preference.
SIU Dental is one of three dental schools in Illinois (alongside UIC College of Dentistry and Midwestern University College of Dental Medicine–Illinois) and has a specific mission to train dentists for underserved communities in Southern Illinois. The Alton campus is part of SIU's health sciences system; the school has community dental clinics across Southern Illinois providing rural clinical rotation opportunities. SIU Dental is notable for its relatively affordable in-state tuition and its community oral health focus.
