Dental hygienist interviews focus on clinical competence, patient communication, and how well you integrate into a practice. Offices want someone who's skilled, personable, and efficient — you're often the patient's primary point of contact.
Clinical
1. "Walk me through your typical patient appointment."
Shows your workflow and thoroughness.
Answer: "I review the patient's medical history and chart updates, take vitals and radiographs if due, perform a comprehensive periodontal assessment (probing depths, bleeding points, recession), scale and debride, polish, apply fluoride, provide oral hygiene instruction tailored to their needs, document findings, and consult with the dentist for exam. The whole time, I'm building rapport and educating."
2. "How do you handle a patient with severe dental anxiety?"
Patient management is critical.
Answer: "I acknowledge their fear — 'I understand this can be uncomfortable, and I want you to feel in control.' I explain each step before I do it, offer a stop signal (raise your hand), start with less invasive procedures, use a calm voice, and check in frequently. For severe cases, I discuss options with the dentist — nitrous, sedation, or shorter appointments."
3. "Describe your approach to periodontal assessment and treatment planning."
Clinical depth.
Answer: "I do a full-mouth probe at minimum annually, record all pocket depths, bleeding on probing, recession, furcation involvement, and mobility. I classify the periodontal status (health, gingivitis, periodontitis with staging and grading), and develop a treatment plan — whether that's prophylaxis, SRP with local anesthesia, or referral to a periodontist. I reassess at every recare appointment."
4. "How do you ensure proper infection control?"
Non-negotiable. Show you take it seriously.
Answer: "I follow OSHA and CDC guidelines strictly. PPE for every patient, instrument sterilization with biological monitoring, surface disinfection between patients, proper hand hygiene, safe sharps disposal, and waterline treatment. I also stay current on infection control CE and wouldn't cut corners even under time pressure."
5. "What do you do if you find something concerning during your assessment?"
Professional communication with the dentist.
Answer: "I document my findings, alert the dentist during the exam, and present the clinical evidence — radiographs, probing depths, clinical observations. I don't diagnose, but I make sure the dentist has all the information to make the diagnosis. If a patient asks me directly, I say 'I've noted something I'd like the doctor to evaluate with you.'"
Patient Communication
6. "How do you motivate patients to improve their oral hygiene?"
Education, not lecturing.
Answer: "I meet them where they are — no shaming. I show them what I see (use an intraoral camera if available), explain the connection between their habits and what's happening in their mouth, set one achievable goal per visit ('let's focus on flossing just 3 times this week'), and celebrate improvement. Positive reinforcement works better than guilt."
7. "How do you handle a patient who refuses recommended treatment?"
Answer: "I explain the risks of not treating, answer their questions, and document that I provided the recommendation and they declined. I respect their autonomy — it's their mouth and their choice. I revisit at the next appointment without pressuring."
Practice Fit
8. "How do you handle running behind schedule?"
Reality of dental practice. Show time management.
Answer: "I communicate with the front desk so the next patient knows. I don't rush the current patient's care — safety first. If I'm consistently running behind, I evaluate my workflow and discuss appointment timing with the office manager."
9. "What continuing education have you completed recently?"
Show you invest in your skills beyond the minimum CE requirements.
10. "How do you work with dentists who have different treatment philosophies?"
Adaptability.
Answer: "I adapt to their clinical preferences while maintaining my standard of care. I communicate my findings objectively and let them make treatment decisions. If I disagree on something clinical, I discuss it privately and respectfully."
11. "Why are you leaving your current practice?"
Focus on growth, not complaints. "I'm looking for a practice with more advanced periodontal cases" or "I want a practice that invests in newer technology."
12. "What technology are you comfortable with?"
Digital radiography, intraoral cameras, ultrasonic scalers, laser therapy, EHR systems (Dentrix, Eaglesoft, Open Dental), and any specialty equipment.
13. "How do you handle medical emergencies in the office?"
Answer: "I'm CPR/BLS certified, know where emergency supplies are, and have practiced emergency protocols. I can recognize signs of anaphylaxis, syncope, hypoglycemia, and cardiac events. I assist the dentist and call EMS when needed."
14. "What's your approach to working with pediatric patients?"
If applicable. Show patience and specialized communication.
15. "What questions do you have for us?"
Ask about: patient volume and appointment length, the team (how many hygienists, assistants), technology and equipment, CE support, and the practice's approach to preventive care.
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