Skip to main content
Rhinodigm LLC. | Annapolis, MD

Your Organization's Growth and Profitability Depend Upon Growing Sales

Do you have a strong process in place?

Click here to schedule a 15 minute discovery call now!

Get Stronger Leads in 2019

No-Pressure Prospecting

January 25th, 2019

Leadership Event

Leadership for Organizational Excellence

February 15th, 2019

Sandler Training Annapolis

David Calls on Real-World Experience

With over a quarter century of sales, sales management and entrepreneurial real-world experience, David coaches, mentors and trains his clients to increased performance across the board.  Please check out his LinkedIn Profile for more on his extensive professional background.

How To Find Us

We're Closer Than You Think!

David Wendkos,
Sandler Training by Rhinodigm LLC
2661 Riva Road, Suite 521
Annapolis, MD 21401
Phone: 443-744-3700
Email: Rhino@Sandler.com

Get the Sandler Advisor

Every quarter, you'll enjoy timely and thoughtful messages from a variety of experts including our President an CEO, Dave Mattson, key Sandler executives, our local trainers, as well as clients and strategic partners from around the world.