How to Become a Dental Assistant in Missouri: A Comprehensive Guide

Missouri provides multiple pathways to becoming a dental assistant, with opportunities for career advancement through various certifications and specializations. This guide will walk you through everything you need to know about starting and advancing your dental assisting career in the Show-Me State.

Career Overview and Job Prospects

Employment Outlook

• Strong job growth projected across Missouri
• Expected growth rate of 8% through 2032
• Median salary range: $34,000 – $45,000 annually
• Higher wages in metropolitan areas (St. Louis, Kansas City, Springfield)
• Competitive benefits packages
• Flexible scheduling options available

Work Settings

• Private dental practices
• Group dental practices
• Specialty clinics
• Public health facilities
• Educational institutions
• Corporate dental offices

Missouri Dental Assistant Classifications

Missouri recognizes several levels of dental assistants:

1. Dental Assistant (Entry Level)

• No formal education required
• On-the-job training
• Basic supportive procedures
• Direct supervision required

2. Expanded Functions Dental Assistant (EFDA)

• Additional certification required
• Specific training for expanded duties
• Must complete board-approved courses
• Can perform more advanced procedures

3. Certified Dental Assistant (CDA)

• National certification through DANB
• Enhanced career opportunities
• Higher earning potential
• Recognized across states

Missouri-Specific Requirements

Basic Dental Assistant

• No mandatory state registration
• High school diploma or equivalent recommended
• CPR certification typically required
• On-the-job training provided

Expanded Functions Requirements

• Complete board-approved EFDA courses
• Obtain permits for specific functions
• Document clinical experience
• Maintain continuing education

Expanded Functions Categories

Available Certifications

1. Restorative Functions

• Placing and finishing amalgam or composite restorations
• Carving amalgam restorations
• Mechanical polishing

1. Prosthodontic Functions

• Taking impressions
• Fixed prosthesis polish
• Temporary cementation

1. Orthodontic Functions

• Preparing teeth for bonding
• Removing orthodontic bands
• Placing arch wires

1. Preventive Functions

• Applying fluoride treatments
• Placing sealants
• Coronal polishing

Education and Training Paths

Formal Education Programs

• Community college programs
• Technical schools
• Career training institutes
• Program length: 9-12 months
• Both classroom and clinical components

Program Content

• Dental anatomy
• Chairside assisting
• Dental materials
• Infection control
• Radiography
• Office procedures
• Emergency care
• Patient communication

Steps to Career Advancement

1. Entry-Level Position

• Secure dental assistant position
• Complete on-the-job training
• Gain basic experience
• Learn office procedures

1. Expanded Functions Certification

• Choose desired expanded functions
• Complete required courses
• Obtain necessary permits
• Document clinical experience

1. National Certification

• Meet eligibility requirements
• Prepare for examinations
• Complete required components
• Maintain certification status

National Certification (DANB)

CDA Requirements

• High school diploma or equivalent
• Current CPR certification
• Pass three component exams:

1. General Chairside Assisting (GC)
2. Radiation Health and Safety (RHS)
3. Infection Control (ICE)

Benefits of DANB Certification

• Increased job opportunities
• Higher salary potential
• Professional recognition
• Career mobility
• Demonstrated expertise

Permitted Functions

Basic Dental Assistant

• Chairside assistance
• Instrument transfer
• Treatment room preparation
• Equipment sterilization
• Patient education

Expanded Functions

• Specific to certifications held
• Varies by permit type
• Must maintain documentation
• Requires periodic renewal

Professional Development

Continuing Education

• Required for expanded functions
• Needed for certification maintenance
• Professional growth opportunities
• Specialty training options

Areas of Specialization

• Orthodontics
• Oral surgery
• Pediatric dentistry
• Periodontics
• Endodontics

Additional Resources

Professional Organizations

• Missouri Dental Assistants Association
• Missouri Dental Association
• American Dental Assistants Association
• Dental Assisting National Board

Educational Institutions

• St. Louis Community College
• Metropolitan Community College
• Ozarks Technical Community College
• State Fair Community College

Regulatory Bodies

• Missouri Dental Board
• Missouri Committee on Dental Education

Career Advancement Opportunities

Vertical Growth

• Lead dental assistant
• EFDA specialist
• Office manager
• Clinical coordinator
• Dental assisting instructor

Alternative Paths

• Dental sales
• Insurance coordination
• Practice management
• Dental software training
• Educational instruction

Financial Considerations

Education Costs

• Program tuition: $4,000 – $15,000
• EFDA courses: $500 – $1,500 per function
• Examination fees: $200 – $500
• Continuing education: $300 – $600 annually

Financial Aid Options

• Federal student loans
• State grants
• Workforce development programs
• Employer assistance
• Payment plans

Tips for Success

1. Professional Development

• Join professional associations
• Attend dental conferences
• Network with colleagues
• Pursue additional certifications

1. Essential Skills

• Strong communication
• Attention to detail
• Manual dexterity
• Organization
• Team collaboration
• Technology proficiency

1. Workplace Excellence

• Maintain professionalism
• Follow infection control protocols
• Document procedures accurately
• Stay current with techniques
• Build patient relationships

Starting Your Career

Job Search Strategies

• Online job boards
• Professional networks
• Dental office websites
• Career fairs
• Direct applications

Interview Preparation

• Review dental terminology
• Prepare professional portfolio
• Research potential employers
• Practice common questions
• Gather references

First Year Success

• Learn from experienced staff
• Document new skills
• Maintain certifications
• Build professional relationships
• Stay organized

Conclusion

Becoming a dental assistant in Missouri offers multiple paths for entry and advancement in the field. The state’s expanded functions program provides opportunities for growth and specialization, while national certification can lead to increased responsibilities and higher earning potential.

The field provides stability, growth opportunities, and the satisfaction of helping others maintain their oral health. Whether starting as an entry-level assistant or pursuing expanded functions certification, dental assisting offers a rewarding career path with strong potential for professional development.

Remember to regularly check the Missouri Dental Board website for updates to requirements and regulations. Success in this field comes from a combination of technical skill, professional development, and dedication to patient care.