USC University of Southern California

Herman Ostrow School of Dentistry of USC

DH/DDS Pathway

The Herman Ostrow School of Dentistry of USC offers a unique pathway for talented students to earn a bachelor’s degree in Dental Hygiene (DH) on their way to a Doctor of Dental Surgery (DDS) degree.

Successful candidates for the six-year DH/DDS Pathway will immediately transition to the DDS degree program following graduation from the Dental Hygiene program.

The following steps explain how students proceed through the DH/DDS Pathway.

Step 1: Apply

Visit Under “Application Services” please click on “DHCAS” then “Learn more.”  Create a new account.  Whether you are applying to Dental Hygiene (DH) or the DH/DDS Pathway program, select “Entry-Level Bachelor.”

Application materials are due by February 1 of the year in which enrollment is desired. The Common Application deadline for USC Undergraduate Admission is February 1.

Students must be admitted by both the university and the Herman Ostrow School of Dentistry. Click here for more information on applying to USC undergraduate admission and the Ostrow School.

Step 2: Earn a bachelor’s degree in Dental Hygiene

Pathway applicants must meet all the requirements for the bachelor’s degree in Dental Hygiene, and must also meet DDS program prerequisites, which include:

  • General Chemistry and Lab (1 year = 2 semesters/3 quarters)
  • English Composition (1 year = 2 semesters/3 quarters)
  • General Anatomy and Lab (1 semester/2 quarters)
  • General Biology and Lab (1 semester/2 quarters)
  • General Psychology (1 semester/2 quarters)
  • Introduction to Sociology (1 semester/2 quarters)
  • Introduction to Speech (1 semester/2 quarters)
  • General Nutrition (1 semester/2 quarters)
  • General Physiology (1 semester/2 quarters)
  • General Microbiology (1 semester/2 quarters)
  • Organic Chemistry (1 year = 2 semesters/3 quarters)
  • General Physics (1 year = 2 semesters/3 quarters)

USC General Education Coursework

At least one course in each of the USC general education categories I, II, III, and V and one course to fulfill the diversity and lower-division writing requirement must be completed or in progress by the time of application.

To confirm transfer courses, refer to the Unofficial Articulation Histories and Old Articulation Agreements website.

* Effective Fall 2015, all undergraduates at USC must satisfy the new degree requirements. With a careful choice of classes, students can meet the following ten requirements with eight individual courses.

For applicants who are taking their first college courses beginning Fall 2015 or later, must meet the NEW GE requirements prior to entering the Dental Hygiene program.  Please refer to the Dornsife College of Letters, Arts and Sciences page for more information.

For applicants who have taken college courses prior to Fall 2015 must meet the OLD GE requirements prior to entering the Dental Hygiene program.

For the USC GE requirements please refer to the appropriate Articulation Agreement websites below:

Pathway students are monitored closely and counseled by Dental Hygiene faculty and staff from the Office of Admissions and Student Affairs to ensure that students remain academically on track.

Step 3: The Dental Admissions Committee makes its selections for DH/DDS Pathway participants

The Dental Admissions Committee interviews all DH/DDS Pathway applicants. The committee makes the final selection of students admitted for the pathway. Five to ten students are accepted each year.

One of the most important factors in the selection process is the applicant’s potential for, and interest in, pursuing a career as a primary care provider. Applicants must show exceptional academic ability, as demonstrated by achievement in pre-Dental Hygiene/pre-dental prerequisite coursework and the university’s general education requirements. Applicants must also possess personal attributes such as initiative and responsibility. Additionally, applicants should have a demonstrated interest in working with people, as evidenced by health care-related experiences and participation in community and extracurricular activities.

Step 4: Prepare for the DDS program

Prior to enrollment in the DDS program, applicants must submit an application through the American Dental Education Association’s Associated American Dental Schools Application Service (ADEA AADSAS). The AADSAS application must be submitted by the February 1 deadline during the applicant’s senior year.

Applicants must also take the Dental Admission Test (DAT) and achieve a score of 15 or higher in all tested categories. DAT results must be submitted by the applicant’s senior year of Dental Hygiene studies.

Additional requirements include:

  • Successful graduation from the Dental Hygiene Program with a minimum overall GPA of 3.0
  • A letter of recommendation from the Dental Hygiene program director and recommendations from two additional USC faculty members
  • Certification that the student has maintained the school’s professional standards and ethical requirements.

Step 5: Earn the DDS degree

Students admitted to the DH/DDS Pathway will continue on to doctoral studies, and must meet all DDS degree requirements.

Contact us if you have questions about the DH/DDS Pathway program:

Herman Ostrow School of Dentistry of USC
Office of Admissions
925 West 34th Street
Los Angeles, CA 90089-0641
(213) 740-2841