Summary
Overview
Work History
Education
Skills
Certification
Websites
Timeline
Generic

Jonathan Proposki

Summary

Passionate and dedicated Dental Assistant committed to continuous growth and advancement within the dental field. Experienced in working with new patients, focusing on individualized care to help build confidence and achieve healthy, beautiful smiles. Skilled in assisting with oral surgical procedures, implant placements, and endodontic treatments. Highly motivated to expand clinical knowledge, develop advanced skills, and contribute to a patient-centered dental practice.

Overview

7
7
years of professional experience
1
1
Certification

Work History

Dental Assistant

Passion Dental
Nashua, New Hampshire
08.2025 - Current

Certifications
DANB Certified in Dental Radiology
BLS Certified
Nitrous Oxide Monitoring Certified

Clinical Responsibilities
Prepared treatment rooms for doctors and patients by setting up required instruments and material.
Assisted dentisits during procedures including restorative care, crown/build up, root canals, oral surgery, surgical extractions, and implant placements.
Monitored patients during nitrious oxide administration to ensure safety and comfort.
Performed 3Shape TRIOS digital scans for crowns, implants, dentures/partials, and clear aligner treatments.
Took and recorded vital signs; reviewed medical and dental history for new patients.
Completed chairside charting and assisted in creating comprehensive treatment plans.
Assisted hygienist with periodontal charting and procedures.

Infection Control & Sterilization
Cleaned and disinfected treatment rooms after each patient.
Sterilized instruments using ultrasonic cleaners and autoclaves in complaince with OSHA and infection control standards.

Software & Technology
Proficient in Eaglesoft and Carestack dental software systems.

Dental Assistant

DiBona Dental Group
Exeter, New Hampshire
12.2024 - Current
  • Prepare the treatment room for the doctor and the patient.
  • Set up the treatment room with instruments and materials to be used.
  • Pass instruments and supplies to the doctor.
  • Take and pour alginate impressions, intraoral scans, and Genie impressions for Invisalign.
  • Help with charting and creating a treatment plan.
  • Take vital signs, and review medical and dental history for new patients.
  • Clean and disinfect each room after treatment is done. Sterilize each instrument in the ultrasonic.
  • Conducted follow-up care calls to patients post-treatment, inquiring about their well-being and addressing any concerns or questions they may have.
  • Help with CBCT reports with the radiologist when completed with documentation, and email the provider with the patient’s name.
  • Surgical Extractions
  • DANB Certified Radiology.
  • BLS Certification.

Nursing Assistant

Lahey Hospital & Medical Center
Burlington, Massachusetts
09.2023 - 03.2025
  • Cares for patients as delegated by the registered nurse, and completes all aspects of activities of daily living for assigned patients.
  • Vital signs, weights, and oxygen saturation.
  • Reports all unusual observation reactions of the patient to the nurse assigned to the patient, or the charged nurse.
  • Intakes and outputs: Collect various specimens for analysis, measure, and record intake and outputs.
  • Activity of Daily Living: Provides patients with personal care and assists with activities of daily living.
  • Nutrition: Provides for the patient's nutritional needs, including assisting the patient with ordering room service, setting up meal trays, and feeding the patient as required.
  • Sitter: Assist as a patient safety attendant after the completion of the required competency.
  • Performs all other duties as needed, or directed, to meet the needs of the department.

Medical Transportation Driver

Element Care PACE
Methuen, Massachusetts
09.2019 - 09.2023
  • Transporting patients and residents from Nursing homes to medical appointments and/ or any discharges from hospitals and rehabilitation.
  • Training new drivers on transport processes, policies, and best practices.
  • CPR/AED (BLS), Standard first aid, and Bloodborne Pathogens.

Resident Care Assistant

Greystone Farm At Salem
Salem, New Hampshire
02.2022 - 03.2023
  • Assisted elderly dementia residents with activities of daily living.
  • Escorted residents to and from meals and activities.
  • Assisted with the delivery of daily social activities for residents.
  • Documented services at the time provided on ADL forms.
  • Reported any problems or potential issues with nursing and administration.

Education

Certificate - Dental Assistant

Northeast Collaborative School of Dental Assisting
Kingston, NH
12-2024

Professional Certificate - Sterile Processing Technology/Technician

Ashworth College
Atlanta, GA
05-2021

Skills

  • Nitrous Oxide Monitoring
  • Dental Radiography
  • Infection Control
  • Patient care
  • Multitasking
  • Treatment planning
  • Team collaboration
  • Instrument sterilization
  • Digital scanning

Certification

• DANB Radiation Health and Safety

• Infection Control

• Dental Assistant

• Nitrous Oxide Monitoring

Timeline

Dental Assistant

Passion Dental
08.2025 - Current

Dental Assistant

DiBona Dental Group
12.2024 - Current

Nursing Assistant

Lahey Hospital & Medical Center
09.2023 - 03.2025

Resident Care Assistant

Greystone Farm At Salem
02.2022 - 03.2023

Medical Transportation Driver

Element Care PACE
09.2019 - 09.2023

Certificate - Dental Assistant

Northeast Collaborative School of Dental Assisting

Professional Certificate - Sterile Processing Technology/Technician

Ashworth College
Jonathan Proposki