Medical Educational Development Institute

Offering CAOHC, NIOSH, and DOT approved occupational health trainings.
Hearing Conservation

MEDI offers CAOHC approved Occupational Hearing Conservation Courses for those interested in being certified or recertified as an Occupational Hearing Conservationist (OHC). This course is directed by Sylvia Valverde, Au.D. Certification is valid for 5 years. Click here for more information.​

Spirometry Testing

MEDI offers NIOSH approved Spirometry Courses for those interested in becoming certified under OSHA standards and regulations for lung function testing. This course is directed by Kendra Palmer Anderson, BA, CST of Palmer Associates. Certification is valid for 5 years. Click here for more information.​ 

Breath Alcohol Technician

MEDI offers a DOT model Breath Alcohol Technician training course for those interested in becoming a Breath Alcohol Technician or Breath Alcohol Technician Trainer. This course is directed by Emily Morgado Zeglin. Certification is valid for 5 years and is device specific. Click here for more information.

Interested in Registering for an Upcoming Course?

There are two methods available for registering for our courses:


Unable to attend our scheduled Spirometry course? Require certification in Respiratory Protection? 

Palmer Associates offers a multitude of courses throughout the year and all over the country. 

Check their website for more course offerings. 


Course Schedule

December 17, 2020

BAT Course

$425 - DISA, Benicia, CA

December 17-18, 2020

BAT Course Train-the-Trainer

$825 - DISA, Benicia, CA

February 8-9, 2021

Spirometry Course

$575 - Vacaville, CA

February 8-9, 2021

Spirometry Recertification Course

$475 - Vacaville, CA

February 10-12, 2021

Hearing Course

$725 - Vacaville, CA

February 11, 2021

Hearing Recertification Course

$475 - Vacaville, CA

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Misplaced your Certificate?


Hearing Conservation certificates can be requested via CAOHC's website here. If you need a copy of your certificate granting you 20 contact hours through the CA Board of Registered Nursing, please call our office at 707-746-6334 or email with your full name (on the day you completed the course) and the dates of the course you attended.


Spirometry certificates can be requested by calling Palmer Associates at 831-239-0422.

Breath Alcohol Technician certificates can be requested by calling our office at 707-746-6334 or emailing with your request. If you need an original mailed to you, there will be a $25 charge.


MEDI's Occupational Health Newsletter

Click here to download the most recent release of our Occupational Health Newsletter. Enter your email below to stay up-to-date and receive our Newsletter and Course Mailer whenever new ones are released. MEDI will not sell or distribute your email. It will be used solely to send our Newsletter and Course Mailer.


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4814 East Second Street

Benicia, CA 94510

T: 1-800-736-6334 or 510-459-0741
F: 707-746-6374

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