Professional Supervisor of Audiometric Monitoring Programs

Federal regulations require that occupational hearing conservation programs be overseen by a qualified professional. Agencies such as the Occupational Safety and Health Administration (OSHA), Mine Safety and Health Administration (MSHA), and Federal Railroad Administration (FRA) all mandate appropriate review of audiometric data and program effectiveness.

In practice, many clinics and occupational health providers struggle to identify an experienced, accessible Professional Supervisor—especially one who understands both compliance requirements and real-world clinical workflows.

That’s where we come in.

Juan Vasquez, AuD

Hannah Zdroik, AuD

Frank Wartinger, AuD

A Trusted Partner in Hearing Conservation

At Earmark Hearing Conservation, our team of licensed audiologists provides comprehensive Professional Supervisor services across Pennsylvania, New Jersey, Wisconsin, Iowa, and Illinois.

All Earmark Hearing Conservation audiologists are active Council for Accreditation in Occupational Hearing Conservation (CAOHC) course directors. Through our work with one of the nation’s leading virtual CAOHC training programs, we’ve trained occupational hearing conservationists in all 50 states and more than 12 countries.

We don’t just review audiograms, we help you build and maintain a high-quality, compliant audiometric monitoring program.

What We Provide

Audiometric Review & Case Management

  • Baseline and annual audiogram review

  • Standard Threshold Shift (STS) evaluation and management

  • Problem audiogram analysis and follow-up recommendations

Program Oversight & Compliance

  • Comprehensive audiometric monitoring program evaluation

  • OSHA-compliant documentation and recordability guidance

  • Best-practice guidance on baseline revisions, work-relatedness, and re-testing

Clinical & Equipment Consultation

  • On-site audiometric testing setup review

  • Workflow and clinical documentation improvements

Training & Education

  • Advanced compliance and hearing loss prevention training for your clinical and safety staff

  • Annual employee hearing conservation training that motivates

Strengthen Your Program with Confidence

Whether you need a Professional Supervisor for compliance, program improvement, or both, we provide the expertise and responsiveness to support your team.

Contact us today to discuss your audiometric monitoring program and how we can help you meet regulatory requirements with confidence.