Our Team

We’re dedicated to your success, and we like to have a little fun along the way!

The DSS Family

We consider ourselves to be an extension of your practice.

Our founder experienced profound improvements to chronic health conditions after using doctor-recommended pharmaceutical-grade supplements. It turns out this experience was one of many in a growing trend of integrative and functional medicine.

Then a simple realization came to light:  There’s a better way for healthcare providers to offer supplements to their patients! From this a business idea emerged.

We’re proud of the company we built, and we love hearing the success stories from our providers and their patients. We endeavor to continue growing so that attaining optimal health can become a reality for many more people.

Always Improving

We love to learn from our providers and patients. We’re constantly striving to improve and provide the best experience possible.

Contact Information

250 Axminister Drive
St. Louis, MO 63026

Here’s what providers have to say about our team:

“You won’t find a nicer, humbler and more compassionate group of people to work with.

Any time I’ve worked directly with someone at DSS, I know they have heard my thoughts, questions, and requests. They always validate my work with my clients. I know that I have their support to provide quality products and the best education and information.

Their assortment of products is impressive! A couple of times I couldn’t find what I wanted, and within a day or two, they added the product to their catalog and it was available to order in my portal.”

Lynn DeBuhr Johnson, FNC

Find out more about our Uncommonly Good Customer Service here.

Management Team

David Lockwood

Chief Executive Officer

Dave Preis


Terri King

Director of Business Development

Kelly Morse

Marketing Manager

Holly Smith

Provider Support Manager

Stephen Blake

Customer Service Manager

Rick Browning

Warehouse Manager

Our Core Values

It’s amazing how simple principles can shape who we are and lead us to success.

Integrity: Be true to yourself and true to others. Say what you mean and mean what you say. True success is driven by trust.

Respect: Respect for every individual, whether employee, customer or partner, forms the basis for worthwhile and sustainable relationships.  It is earned, not demanded.

Responsibility: Treat that with which we’ve been entrusted as our own, and watch as it multiplies and flourishes.

Balance: Faith, Family, Work, Relationships, Health, the Environment.  They’re all important. When we seek balance in what we do, it makes for a stronger whole.

Service: Helping others is in our blood. We serve our customers, our employees and our community.

Colossians 3:23