Dental Hygienist Screening Interview Template

Tell me about your dental hygiene experience. What practice settings have you worked in (general or family practice, periodontal or specialty office, pediatric, group practice or DSO, community or public health), roughly how many patients did you see in a typical day, and what was the mix of routine recare cleanings versus new-patient and periodontal cases?

What this assesses: Establishes whether the candidate has worked at the pace and case mix the role requires, since a hygienist running eight to ten recare prophys a day in a general office and one managing heavy periodontal cases in a perio practice are doing different jobs. Strong answers name the settings, give a real patients-per-day number, and describe the recare-versus-perio split honestly; be cautious with a candidate who only says they 'cleaned teeth,' cannot put a number on daily volume, or has only done light recare and assumes a high-production general office or a perio-heavy patient base is the same work.

Are you a licensed Registered Dental Hygienist (RDH), in which state or states, and is the license currently active? Are you certified to administer local anesthesia and to monitor or administer nitrous oxide, given that this varies by state and many require a separate permit?

What this assesses: Verifies the credential before anything else, since no one can practice hygiene without an active state RDH license, and local-anesthesia and nitrous-oxide permissions are state-specific add-ons that decide whether the hygienist can run the full appointment or needs the dentist for every numb-up. Strong answers confirm the active RDH license and state, know exactly which anesthesia and nitrous permits they hold, and flag if they would need to credential into a new state; be cautious with a candidate who is vague about license status or expiration, assumes a license transfers between states automatically, or claims anesthesia privileges without the permit the state actually requires.

Which procedures are you comfortable performing on your own: adult and child prophylaxis, scaling and root planing, periodontal maintenance, fluoride and sealants, digital radiographs, and ultrasonic versus hand scaling? Where are you strongest, and where would you want backup?

What this assesses: Maps the hands-on range that decides whether the hygienist can cover your schedule or needs help with the harder cases. Strong answers are specific and honest ('I do prophys and perio maintenance all day, I am strong with ultrasonics and full-mouth SRP, I take a full series of digital bitewings without retakes, I would want to review heavy quad scaling on a brand-new perio patient with the dentist'); be cautious with a candidate who claims total comfort with everything, since scaling and root planing, calculus-heavy quadrants, and clean radiographs without retakes are exactly where overstating shows up, or who cannot describe their experience past a routine cleaning.

Walk me through how you assess and document a patient's periodontal status. How do you take probing depths and chart bleeding and recession, how do you decide between a routine prophylaxis and scaling and root planing, and when do you flag findings for the dentist?

What this assesses: Tests the clinical judgment that protects the practice and the patient, since misclassifying active periodontitis as a routine cleaning means under-treatment and a liability exposure, while over-recommending scaling and root planing erodes patient trust. Strong answers describe full-mouth probing with six sites per tooth, charting bleeding on probing and recession, recognizing the difference between gingivitis and periodontitis, and bringing significant findings, suspicious lesions, or anything outside their scope to the dentist; be cautious with a candidate who treats every patient as a prophy regardless of probing depths, cannot explain when a cleaning becomes scaling and root planing, or never mentions involving the dentist on findings that require a diagnosis.

What practice-management and imaging software have you used (Dentrix, Eaglesoft, Open Dental, Curve, Carestream, or others), and how comfortable are you charting, capturing digital radiographs and intraoral camera images, and keeping the day's notes current during a full schedule?

What this assesses: Determines how quickly the hygienist can be productive, since a practice on Dentrix does not want to lose a week teaching the software, and a hygienist who falls behind on charting creates a billing and records problem. Strong answers name the specific systems they have used, describe charting perio and treatment notes in real time rather than after hours, and are comfortable with the digital sensors and imaging the office runs; be cautious with a candidate who has only used paper charts, cannot name the software they worked in, or describes routinely finishing notes at the end of the day, which signals they run behind.

A lot of hygiene is patient education and managing anxious patients. Tell me how you explain home care and treatment recommendations so patients actually follow through, and how you handle a fearful or resistant patient while staying on schedule.

What this assesses: Tests the chairside manner and communication that drive both patient retention and case acceptance, the part of the job that keeps a practice's hygiene column full and its patients coming back. Strong answers describe meeting the patient where they are, explaining findings in plain language, giving practical home-care instruction, and calming an anxious patient without falling so far behind that the rest of the day backs up; weak answers speak only in generalities about 'being friendly,' show no patience for a difficult or fearful patient, or lean toward pressuring patients into treatment, which generates complaints and erodes trust.

Are your BLS or CPR certification and immunization records (Hepatitis B, TB) current, and are you up to date on OSHA, infection-control, and radiation-safety requirements? Can you pass a background check, and are there any gaps in your work history we should talk through?

What this assesses: Confirms the baseline requirements that gate a start date in any clinical dental setting and gives the candidate a chance to explain a gap before a background check does it for them. Strong answers know the status of their CPR, immunizations, and safety training, follow standard instrument sterilization and operatory infection control without being prompted, and address a work gap directly; be cautious with a candidate who is unsure whether their Hep B series or CPR is current, is fuzzy on instrument sterilization or barrier protocols, or gets evasive about a gap or a screening question, since dental credentialing and onboarding do not move forward until these clear.

Hygiene schedules are usually set, and some offices run evenings or Saturdays and expect a steady patient flow. What is your availability, including any evenings or weekends the role needs, are you comfortable with the production pace this schedule implies, and if the role floats between offices, do you have reliable transportation?

What this assesses: Determines scheduling fit, the most common reason a qualified hygienist falls through, since a practice books the hygiene column weeks out and a no-show or a pace mismatch costs real production. Strong answers give clear, specific availability, confirm they can cover any evenings or Saturdays the role needs, are comfortable with a full recare schedule rather than a light one, and have dependable transportation for a multi-office role; be cautious with 'whatever you need,' which often collapses once a real Saturday rotation, a packed column, or a 40-minute drive between offices lands. Confirm hard constraints like childcare, a second job, or a transportation gap here rather than after the offer.