Dental Schools — Complete Guide to Dentistry Programs in the United States 2026
Dental schools train dentists — doctors of dental surgery (DDS) and doctors of dental medicine (DMD) — who diagnose and treat conditions of the teeth, gums, mouth, and jaw across general and specialty practice. There are approximately 67 accredited dental schools in the United States, admitting approximately 6,000 new students annually. This guide covers everything about dental schools — how they work, what they require, how much they cost, which programs are the best, how dental teaching clinics work for patients, and what it takes to build a competitive application.
Calculating your GPA for dental school? Use the AADSAS GPA Calculator for the application-system-specific calculation. Exploring related healthcare careers? See the Dental Hygienist School Guide or Dental Assistant School Guide.
What Is Dental School and How Does It Work?
Dental school is a four-year graduate professional program that trains students to become licensed dentists. The DDS (Doctor of Dental Surgery) and DMD (Doctor of Dental Medicine) are equivalent degrees — both lead to the same scope of practice, the same licensing examinations, and the same career opportunities. The choice of abbreviation reflects institutional tradition rather than any clinical or educational difference. Like medical school, dental school is divided into preclinical years covering the biomedical and clinical sciences, and clinical years involving supervised patient care in the dental school's teaching clinic. After graduation, dentists may enter general practice immediately or pursue specialty residency training in one of twelve recognized dental specialties. The total training timeline from college graduation to independent dental practice is typically six to eight years for general dentists and eight to ten years for specialists.
DDS and DMD Programs
The DDS and DMD degrees are educationally and clinically equivalent — both lead to full dentist licensure and the same scope of practice in all fifty states. The difference is historical and institutional. Harvard, Penn, Tufts, and several other programs award the DMD. Most other programs award the DDS. Applicants should not distinguish between DDS and DMD programs on the basis of the degree abbreviation — curriculum content, licensing examination requirements, and career outcomes are identical. All programs are accredited by the Commission on Dental Accreditation (CODA).
The Four Years of Dental School
Years 1 and 2 — Preclinical: Biomedical sciences (anatomy, biochemistry, physiology, pharmacology, pathology, microbiology), dental sciences (dental anatomy, oral histology, oral pathology), and preclinical technique courses using simulation mannequins and wax carving before treating live patients. The NBDE Part 1 — now replaced by the INBDE at most programs — is taken during the preclinical years. Years 3 and 4 — Clinical: Supervised patient care in the dental school teaching clinic across all major clinical disciplines — comprehensive care, operative dentistry, endodontics, periodontics, oral surgery, prosthodontics, pediatric dentistry, and orthodontics. Students complete specific clinical requirements before graduation.
Dental Specialties
After dental school, general dentists may pursue additional residency training in one of twelve recognized dental specialties: Dental Public Health, Endodontics, Oral and Maxillofacial Pathology, Oral and Maxillofacial Radiology, Oral and Maxillofacial Surgery, Orthodontics and Dentofacial Orthopedics, Pediatric Dentistry, Periodontics, Prosthodontics, Dental Anesthesiology, Orofacial Pain, and Oral Medicine. Specialty residency programs run one to six years depending on the specialty. Oral and maxillofacial surgery programs are the longest at four to six years and include medical training. Orthodontics, endodontics, and oral surgery residency programs are the most competitive.
Licensure and Credentialing
After graduating from a CODA-accredited dental school, graduates must pass two examinations to obtain state licensure. The INBDE (Integrated National Board Dental Examination) tests comprehensive dental and biomedical knowledge. A clinical examination — administered by regional testing agencies including ADEX, CRDTS, and WREB — tests hands-on clinical competency in specific procedures. After passing both examinations, graduates apply for state dental licensure through their state dental board. All states accept the ADEX examination for licensure. Licensure must be maintained through continuing education requirements that vary by state.
Best Dental Schools in the United States — Rankings and Context
Dental school rankings are published annually by US News and World Report. Rankings reflect research output, peer assessment, faculty resources, and selectivity. Like medical school rankings, they should be one factor in program selection rather than the primary one — curriculum philosophy, clinical exposure, specialty match outcomes, cost, and geographic location matter equally or more for most applicants.
| Rank | Dental School | State | Degree | Avg GPA | Avg DAT |
|---|---|---|---|---|---|
| 1 | Harvard School of Dental Medicine | Massachusetts | DMD | 3.8+ | 22+ |
| 2 | University of Michigan School of Dentistry | Michigan | DDS | 3.7 – 3.8 | 21 – 22 |
| 3 | University of California San Francisco | California | DDS | 3.6 – 3.8 | 21 – 23 |
| 4 | University of North Carolina Adams School | North Carolina | DDS | 3.6 – 3.8 | 20 – 22 |
| 5 | Columbia University College of Dental Medicine | New York | DDS | 3.7 – 3.9 | 21 – 23 |
| 6 | University of Pennsylvania School of Dental Medicine | Pennsylvania | DMD | 3.7 – 3.9 | 21 – 23 |
| 7 | University of Washington School of Dentistry | Washington | DDS | 3.6 – 3.8 | 20 – 22 |
| 8 | University of Iowa College of Dentistry | Iowa | DDS | 3.5 – 3.7 | 20 – 22 |
| 9 | UCLA School of Dentistry | California | DDS | 3.6 – 3.8 | 21 – 23 |
| 10 | Case Western Reserve University | Ohio | DDS | 3.5 – 3.7 | 20 – 22 |
| — | NYU College of Dentistry | New York | DDS | 3.4 – 3.6 | 19 – 21 |
| — | Tufts University School of Dental Medicine | Massachusetts | DMD | 3.4 – 3.6 | 19 – 21 |
| — | Boston University Henry M. Goldman | Massachusetts | DMD | 3.4 – 3.6 | 19 – 21 |
| — | Midwestern University College of Dental Medicine | Illinois/Arizona | DDS | 3.3 – 3.6 | 19 – 21 |
Public dental schools offer significant in-state tuition advantages — often 40,000 to 60,000 dollars less annually than private programs for state residents. State residents applying to their own public dental school benefit from both the tuition advantage and the preference many state programs give to in-state applicants. UCSF, University of Michigan, University of Washington, UNC, and University of Iowa are consistently among the highest-ranked public programs. For applicants prioritizing cost, a strong application to an in-state public dental school is the highest-value strategic decision in the dental school application process.
Dental School Requirements — GPA, DAT, and Prerequisites
Dental school admission requirements are evaluated holistically — GPA, DAT score, prerequisite grades, clinical experience, letters of recommendation, and personal statement all contribute. The following table maps standard requirements across dental programs.
| Requirement | Details | Notes |
|---|---|---|
| Bachelor's degree | Not universally required — 3 years minimum at most programs | Most applicants hold a complete bachelor's degree |
| Minimum GPA | 3.0 at most programs | Average accepted: 3.5 cumulative, 3.5 science |
| Science prerequisite GPA | 3.0 minimum; 3.5+ competitive | AADSAS calculates science GPA separately |
| DAT score | Required at all programs | Average accepted: 20 AA; competitive: 21 – 23 |
| Biology prerequisite | Yes — General Biology I and II with lab | Nearly universal requirement |
| Chemistry prerequisites | Yes — General Chemistry I and II and Organic Chemistry I and II with lab | Nearly universal requirement |
| Biochemistry | Required at many; recommended at most | Directly tested on DAT |
| Physics | Required at some programs | Tested on DAT |
| English or Writing | Required at most | Academic writing prerequisite |
| Statistics | Required at some; recommended at most | Evidence-based dentistry foundation |
| Dental shadowing | Expected at all programs | Most programs expect 100 or more hours |
| Clinical or healthcare experience | Strongly recommended | CNA, dental assistant, medical volunteer |
| Letters of recommendation | 3 required at most — including a dentist letter | Dentist letter is the most important |
| Personal statement | Required | AADSAS: 4,500 characters |
| Background check | Required | Drug screening required at clinical sites |
| CPR certification | Required at most | Basic Life Support (BLS) |
The DAT (Dental Admission Test) is the primary standardized metric in dental school applications. It is scored on a scale of 1 to 30, with 20 representing the national average. The test consists of four sections: Survey of Natural Sciences (Biology, General Chemistry, Organic Chemistry), Perceptual Ability, Reading Comprehension, and Quantitative Reasoning. Average preparation time is 200 to 300 hours. Most competitive applicants score 20 or above on the Academic Average (AA) with individual section scores of 19 or above. A strong DAT score can offset a borderline GPA and vice versa — programs evaluate both metrics together.
How Much Does Dental School Cost?
Dental school is among the most expensive professional degree programs in the United States. The following table reflects typical four-year total costs including tuition and fees — living expenses, instruments, laboratory fees, and licensing examination fees are additional.
| Dental School Type | Annual Tuition and Fees | Total 4-Year Cost | Notes |
|---|---|---|---|
| Private Dental School | $65,000 – $90,000 | $260,000 – $360,000 | No in-state advantage; highest cost |
| Public Dental School (In-State) | $30,000 – $50,000 | $120,000 – $200,000 | Significant in-state advantage |
| Public Dental School (Out-of-State) | $55,000 – $80,000 | $220,000 – $320,000 | Approaches private program cost |
| Military Dental Programs (HPSP) | $0 tuition | $0 | Service commitment; competitive |
| Average Total Dental School Debt | — | $290,000 – $330,000 | ADA reported average at graduation |
Despite substantial debt loads, dental school offers strong return on investment relative to training length. General dentists earn approximately 175,000 to 220,000 dollars annually in private practice — with practice ownership commonly producing 250,000 to 400,000 dollars or above. Specialists earn significantly more — orthodontists and oral surgeons frequently earn 350,000 to 600,000 dollars annually. A general dentist graduating with 300,000 dollars in debt and earning 200,000 dollars annually can typically retire debt within eight to twelve years while maintaining a strong financial position. The path to practice ownership — which dramatically accelerates wealth accumulation — is more accessible in dentistry than in most physician specialties because the capital requirements are lower.
Federal student loans — Direct Unsubsidized Loans and Graduate PLUS Loans — cover the full cost of attendance at most dental programs. The National Health Service Corps (NHSC) Loan Repayment Program offers up to 50,000 dollars in loan forgiveness for dentists providing two years of service in dental shortage areas — particularly valuable for general dentists committed to community or public health dentistry. The Indian Health Service (IHS) Loan Repayment Program offers similar benefits for dentists serving Native American communities. Military dental scholarships through HPSP (Health Professions Scholarship Program) cover full tuition and a monthly living stipend in exchange for active duty service after completing a General Practice Residency.
The AADSAS Application — How Dental School Applications Work
AADSAS (Associated American Dental Schools Application Service), operated by ADEA (American Dental Education Association), is the centralized application service used by the majority of US dental schools. When you apply through AADSAS, the system recalculates your GPA from all undergraduate coursework across all attended institutions and sends your application to designated programs. AADSAS produces four separate GPA figures that dental programs use to evaluate applications: Cumulative GPA, Science GPA, BCP GPA (Biology, Chemistry, Physics), and Other GPA. Understanding the AADSAS GPA calculation — and how it may differ from your institutional transcript GPA — is essential before submitting your application. Use the AADSAS GPA Calculator for the full AADSAS-specific calculation.
Open AADSAS and begin the application in June
AADSAS opens each June for programs beginning the following August. Create your account at adea.org and begin entering biographical information, academic history, work and activities, and dental experience as early as possible. AADSAS uses rolling admissions at most programs — early applicants receive earlier interview invitations and decisions. Most advisors recommend submitting AADSAS in June or early July for programs beginning the following August.
Request official transcripts from every institution attended
AADSAS requires official transcripts from every college or university you attended — including community colleges and any institution where you took even a single course. Order transcripts immediately after creating your account. AADSAS cannot verify your application without all required transcripts — transcript delays are the most common cause of late application processing.
Understand how AADSAS calculates your GPA
AADSAS calculates four GPA figures from all entered coursework: Cumulative GPA (all courses), Science GPA (Biology, Chemistry, Physics, Math, and other sciences), BCP GPA (Biology, Chemistry, and Physics specifically), and Other GPA (non-science courses). Unlike AMCAS, AADSAS does not apply grade replacement for repeated courses — both the original and retaken grade are included in the calculation. Your AADSAS GPA may differ from your institutional transcript GPA. Use the AADSAS GPA Calculator to calculate your expected AADSAS GPA before applying.
Complete the dental experience and activities section
Document your dental shadowing hours, clinical experience, research, volunteering, and employment in the AADSAS activities section. Be specific about dental experience — programs want to know where you shadowed, under which dentist or specialist, for how many hours, and what you observed. A dentist who provided you with meaningful exposure to clinical decision-making and patient care is more compelling than a dentist whose name you listed without meaningful engagement.
Write your personal statement
The AADSAS personal statement is 4,500 characters — approximately three-quarters of a page single-spaced. It must describe your path to dentistry specifically: what drew you to dentistry rather than medicine or dental hygiene, what you observed during shadowing that confirmed your commitment, and what kind of dentist you aim to become. Open with a specific dental experience — a procedure you observed, a patient interaction during volunteering, or a clinical moment that crystallized your career decision. Avoid generic statements about smiling or wanting to help people — these are universally common and universally unpersuasive.
Designate programs and submit
Research each program's requirements, in-state preference policies, mission, and applicant profile before designating. Most applicants designate 10 to 20 dental programs — fewer than medical school applicants because there are fewer dental schools nationally. Include a mix of reach, target, and safety programs based on your GPA and DAT profile. Submit as early as possible — most dental programs use rolling admissions and fill interview slots progressively from the opening date.
Dental Schools That See Patients — Teaching Clinics and What to Expect
Every accredited dental school operates a patient care teaching clinic where dental students provide comprehensive dental services under faculty dentist supervision. Dental school clinics are among the most accessible sources of affordable comprehensive dental care in the United States — services including cleanings, X-rays, fillings, extractions, root canals, crowns, dentures, bridges, and implants are provided at significantly reduced rates compared to private practice. Specialty clinics at dental schools with postgraduate programs provide orthodontic treatment, oral surgery, periodontics, endodontics, and prosthodontics at reduced cost under resident or student supervision.
What services dental school clinics provide
Comprehensive dental school clinics provide the full range of general dentistry services: dental examinations and X-rays, professional cleaning (prophylaxis), tooth-colored composite and amalgam fillings, tooth extractions (simple and surgical), root canal treatment (endodontics), crown and bridge restorations, complete and partial dentures, dental implant placement and restoration (at programs with implant training), teeth whitening, and preventive care. Specialty clinics at schools with postgraduate programs provide orthodontic treatment, periodontal treatment, oral surgery for complex extractions and jaw surgery, and prosthodontic rehabilitation for complex tooth loss cases. Not all dental schools offer all specialty services — contact the program's patient services office to verify available treatments.
Cost at dental school clinics
Dental school clinic fees are substantially lower than private practice rates — typically 30 to 60 percent below market rates for most procedures. Exact fees vary by institution. Some dental schools charge flat reduced rates for all patients; others use a sliding scale based on income. Dental school cleanings typically cost 20 to 75 dollars compared to 100 to 200 dollars in private practice. Fillings cost 50 to 150 dollars versus 150 to 300 dollars. Root canals cost 200 to 600 dollars versus 700 to 1,500 dollars. Crowns cost 300 to 800 dollars versus 1,000 to 2,000 dollars. Dental implants — where available — cost 1,000 to 2,500 dollars versus 3,000 to 6,000 dollars in private practice. Contact each dental school's patient services office for current fee schedules.
Free dental implants at dental schools
Several dental schools offer free or significantly discounted dental implants through postgraduate prosthodontics or oral surgery programs — where residents need implant cases to complete training requirements. Availability varies significantly by institution and is not guaranteed. Programs that periodically offer free or reduced-cost implants typically do so through waiting lists — patients are called when a suitable case becomes available for a resident or student. To find free dental implant programs at dental schools, contact the prosthodontics or oral surgery department at dental schools in your state directly and ask about their postgraduate patient program and waiting list process. The American College of Prosthodontists maintains a directory of prosthodontic programs that may offer reduced-cost implant treatment.
What to expect at a dental school appointment
Dental school appointments take significantly longer than private practice appointments — a procedure that takes 45 minutes in private practice may take two to three hours in a dental school clinic because students work methodically under faculty supervision. Treatment is comprehensive — new patients typically receive a complete oral examination including full-mouth X-rays and a comprehensive treatment plan before any restorative treatment begins. This means multiple appointments before specific procedures are completed. Faculty dentists review and approve each clinical step before students proceed — quality of care is supervised and verified. The extended time reflects the teaching process rather than lower clinical quality. Patience with appointment length is the primary adjustment patients need to make when receiving care at dental school clinics.
Dental Specialties — Careers Beyond General Dentistry
The American Dental Association recognizes twelve dental specialties. Specialty training requires completion of an accredited residency program after dental school — ranging from one year for dental public health to six years for oral and maxillofacial surgery.
| Specialty | Residency Length | Average Specialist Salary | Competitiveness | Focus |
|---|---|---|---|---|
| Orthodontics | 2 – 3 years | $250,000 – $450,000 | Very high | Teeth and jaw alignment; braces and aligners |
| Oral and Maxillofacial Surgery | 4 – 6 years | $350,000 – $600,000 | Very high | Surgical treatment of jaw, face, and mouth |
| Endodontics | 2 – 3 years | $250,000 – $400,000 | High | Root canal treatment; pulp diseases |
| Periodontics | 3 years | $200,000 – $350,000 | Moderate to high | Gum disease; implant surgery |
| Prosthodontics | 3 years | $180,000 – $320,000 | Moderate | Complex tooth restoration; implants; dentures |
| Pediatric Dentistry | 2 – 3 years | $180,000 – $320,000 | Moderate | Dental care for children and adolescents |
| Oral and Maxillofacial Pathology | 3 years | $150,000 – $250,000 | Low to moderate | Oral diseases; biopsy interpretation |
| Oral and Maxillofacial Radiology | 2 – 3 years | $150,000 – $250,000 | Low | Dental imaging interpretation |
| Dental Public Health | 1 – 2 years | $130,000 – $200,000 | Low | Community oral health; policy |
| Dental Anesthesiology | 2 – 3 years | $250,000 – $400,000 | Moderate | Sedation and anesthesia for dental procedures |
| Orofacial Pain | 2 – 3 years | $150,000 – $280,000 | Low to moderate | Chronic facial pain; TMJ disorders |
| Oral Medicine | 2 – 3 years | $150,000 – $250,000 | Low to moderate | Medically complex patients; oral mucosal diseases |
Dentist Salary — How Much Do Dentists Earn?
Dentist salaries vary by specialty, practice setting, ownership status, geographic location, and years of experience. The following table reflects Bureau of Labor Statistics data and specialty salary surveys.
| Career Path | Average Annual Salary | Notes |
|---|---|---|
| General Dentist (Associate) | $150,000 – $200,000 | Employee position; lower ceiling but lower risk |
| General Dentist (Practice Owner) | $200,000 – $400,000+ | Ownership dramatically increases earning potential |
| Orthodontist | $250,000 – $450,000 | High volume; strong demand for alignment treatment |
| Oral and Maxillofacial Surgeon | $350,000 – $600,000 | Highest-paid dental specialty; surgical scope |
| Endodontist | $250,000 – $400,000 | Referral-based; high procedure volume |
| Periodontist | $200,000 – $350,000 | Implant placement increasingly common |
| Prosthodontist | $180,000 – $320,000 | Complex cases; implant restoration |
| Pediatric Dentist | $180,000 – $320,000 | Strong demand; partnership opportunities |
| National Median (General Dentist) | $163,220 | Bureau of Labor Statistics |
Practice ownership is the most significant wealth-building decision in a dental career. General dentist practice owners earn substantially more than associate dentists — often two to three times the associate salary within five to ten years of ownership. Dental practice acquisition costs range from 300,000 to 800,000 dollars depending on location and practice size — typically financed through dental practice loans at favorable rates given the stable income profile of dental practices. Many dental graduates acquire an existing practice rather than starting from scratch — established patient bases provide immediate cash flow that accelerates loan repayment.
Dental School Admissions Tools and Resources
These calculators and guides cover every component of the dental school preparation and application process — and related healthcare career paths: