About us

e3-gordon-stowe-st-louis-sales-install-testingSince 1956, e3 Gordon Stowe has earned the trust of the vast majority of Audiologists, Audiology Clinics, Ear, Nose and Throat (ENT) Professionals, Hearing Aid Dispensers, Universities, Pediatricians, Family Physicians, Schools, and others within the industry in the Midwest.  We are comprised of specialized people: Audiologists, trained sales and support staff, electrical and electronic engineers committed to providing you unsurpassed customer support. 

e3 Gordon Stowe is a firm dedicated to providing the professional hearing testing community with the highest quality instrumentation, support, expertise and service available, proudly representing the world’s leading manufacturers, offering choices and options no other distributor can match.


To contact our St. Louis office:

Address: 404 Trade Center Dr
St. Peters, MO  63376-1196

Office:  (636) 379-6435
Fax:  (636) 379-6439

Your Local Experts

The e3 Gordon Stowe office in St. Louis opened in 1988 as GNS Audiometrics, Inc. with Dave Stewart as service manager and one of only 2 employees. A few years later, Jeff Carey was added to the service department and a receptionist was hired to help with incoming business.  In 1996, Dave Stewart took on the Regional Sales Manager position and hired Jay Feco into the service department.  Later GNS Audiometrics, Inc. name changed to e3 Gordon Stowe, and our staff remained unchanged until 2014 when Jeff Carey stepped down to part time service and Dave Stewart, Jr. (DJ) came on board in our service department.

Our St. Louis area team of professionals has extensive backgrounds in the following service areas: electronics engineering, telecommunications, field service, medical equipment calibration and repair, hearing healthcare product service and repair, PC networking and sound booth assembly.   This formula of service first, makes our approach to helping hearing healthcare providers with their needs, a more service based approach rather than a sales approach.  When it comes to sales we tend to work as consultants that help hearing healthcare providers understand their options so that they can better make equipment choices based on their facility needs and budget.

st-louis-dave-stewart
  Dave Stewart

Regional Sales Manager
(636) 379-6435
@dave
  stlouisjayfeco
  Jay Feco

NASED Certified Technician
(636) 379-6435
@jay
 
stlouisdavestewartjr
  Dave Stewart Jr.

NASED Certified Technician
(636) 379-6435
@davejr
  st-louis-nicole-bisanz
  Nicole Bisanz

Office Assistant
(636) 379-6435
@nicole

Expertise, Excellence, Everyday - The e3 Diagnostics Difference

e3 Diagnostics is based on three cornerstones:  expertise, excellence and everyday.  These three e's are the core values each team member provides to every customer, everyday.
network

Expertise

Expertise is our people.  Audiologists, sales team, technicians and operational support. Across the nation, our network consists of the audiology industry's most respected and highly regarded leaders and business advisors.  We are here to help you grow and take care of your customers.

Excellence

Excellence is our product and services, which are unparalleled in the industry.  We represent the world's leading manufacturers of the highest quality special instruments and supplies, and our national service team are factory-trained and NASED certified.

Everyday

Everyday is our ability to be near you on an everyday basis, wherever you are and whenever you need us.  We have offices in your community no matter where in the US your business is, and our response time is typically within 24 hours.